skyline-concepts

Do You Need Council Approval For A Carport In Perth?

Tue, 06 Oct 2026 08:03:12 GMT

A carport can provide useful protection from Perth’s sun and rain without the cost or enclosure of a full garage. It can also improve your driveway layout and make coming and going more convenient.

Before choosing your roof style or ordering materials, there is an important question to answer: do you need council approval?

Most normal-sized carports in Perth need a building permit. Separate planning approval may also be required, depending on the design, location and property. Some compliant proposals can proceed without a planning application, while a narrow building permit exemption applies to certain very small freestanding structures.

At Skyline Concepts, we recommend checking the approval pathway before committing to construction. Getting the location and design right early can help avoid redesigns, delays and unexpected costs.

This guide explains the main considerations for a residential carport in metropolitan Perth.

Council Approval Can Mean Two Different Things

People often use “council approval” to describe any permission needed to build. However, planning approval and a building permit are separate processes.

You may need both, only a building permit, or—in limited circumstances—neither. Each pathway must be checked separately.

If planning approval is required, it generally needs to be resolved before the building permit can be issued.

Do Carports Always Need Planning Approval?

Not always. Certain residential carports can be exempt from development approval when they meet the applicable exemption conditions.

For many single-house proposals, this involves satisfying relevant deemed-to-comply requirements of the Residential Design Codes, usually called the R-Codes, along with applicable local controls.

“Deemed-to-comply” describes a proposal meeting the relevant prescriptive design criteria. It does not mean that anything small or simple is automatically exempt.

A proposal that departs from those criteria may require a development application and assessment. That does not automatically mean it will be refused, but approval should not be assumed.

Our Skyline Concepts team recommends checking the proposed design against the actual property rather than copying a carport from another street. Two similar-looking homes can have different planning constraints.

What Can Trigger A Planning Application?

The following issues can affect whether planning approval is needed:

The carport’s position in relation to the street.
Side and rear boundary setbacks.
Height, length and overall bulk.
Roof design and visual openness.
Open space and landscaping requirements.
Vehicle access and driveway arrangements.
Heritage controls.
Local planning policies or structure plans.
The property’s dwelling type.
Other site-specific restrictions.

Some property types and locations have fewer exemptions. Apartments, commercial sites and heritage properties need particular attention.

Confirm the applicable pathway with the council responsible for your address.

Does A Carport Need A Building Permit?

Generally, yes. A typical residential carport is a Class 10a structure, and normal single- or double-car designs will usually need a building permit.

The permit process considers the proposed construction and compliance with applicable standards.

Depending on the design, documentation may address:

Posts, beams and roof framing.
Footings and ground conditions.
Bracing and connections.
Wind loads.
Attachment to an existing dwelling.
Roofing and stormwater drainage.
Relevant fire and boundary requirements.

An open-sided structure still needs to resist wind and transfer loads safely into the ground.

At Skyline Concepts, we recommend treating the structural design as part of the project from the beginning. A carport needs to suit both your vehicle and the conditions at your property.

Is There A Small-Carport Exemption?

WA’s Building Regulations provide a building permit exemption for a freestanding Class 10a building that meets all of these criteria:

Its floor area does not exceed 10 m² .
Its height does not exceed 2.4 metres .
It is not located in wind region C or D as defined by the relevant wind standard.

This is a narrow exemption. Most practical carports for ordinary passenger vehicles will exceed 10 m².

For example, a structure measuring 3 metres by 5 metres has an area of 15 m², so it exceeds that area limit.

The exemption also requires the structure to be freestanding. An attached carport cannot rely on this particular exemption.

Even when a building permit exemption applies, planning requirements and applicable building standards still need to be satisfied. Ask your council to confirm how the rules apply to your proposal.

What About The 20 m² Rule?

Do not assume that a carport under 20 m² is exempt.

A separate exemption exists for certain pergolas, but a pergola is defined for this purpose as an open structure without a roof, although it may have an open-weave permeable covering.

A roofed structure used to shelter vehicles is not made into a pergola simply by calling it one.

How Close Can A Carport Be To The Boundary?

There is no single setback distance that applies to every Perth carport.

The relevant requirements can depend on:

Which boundary is involved.
The property’s coding and planning controls.
The structure’s height and dimensions.
Whether it remains open or includes walls.
The relationship to adjoining development.
Applicable building and fire requirements.

Front, side and rear boundaries can be treated differently. Corner lots also need consideration of both street frontages and vehicle sightlines.

A neighbour’s agreement does not automatically authorise a setback variation or replace a permit. Any consent required for work affecting adjoining land is a separate issue.

Before finalising the design, confirm the boundary location accurately. A fence is not always positioned exactly on the legal boundary.

Can You Build A Carport In Front Of Your House?

Sometimes, but the design needs to be checked against the applicable street setback and streetscape requirements.

A front carport can affect how the house appears from the road, the amount of landscaping and visibility around the driveway.

Consider:

How much of the frontage the structure occupies.
Whether views between the house and street remain open.
How the roof relates to the existing home.
Whether posts obstruct vehicle movement.
Whether the location affects sightlines.
How much landscaped area remains.

Our carpenters recommend looking at the whole front elevation. A well-positioned carport should provide usable shelter while sitting comfortably with the house.

Does An Attached Carport Need Different Checks?

An attached carport needs assessment of how it connects to the existing building.

A roof edge or fascia should not be assumed capable of supporting additional loads. The connection may require specific structural details or strengthening.

The design also needs to manage flashing, gutters and water flow where the new structure meets the house.

Discuss the connection and drainage details before choosing an attached design. A freestanding alternative may suit some sites better, although it still usually requires a building permit.

What About Strata, Heritage And Restricted Properties?

Strata Properties

If your property is strata-titled, check the ownership boundaries, scheme by-laws and any required approvals.

A carport may affect common property, shared driveways or the external appearance of the development. Council approval does not replace consent required under the strata arrangements.

Heritage Properties

A heritage listing or heritage protection area can change the planning pathway and design requirements.

Materials, roof form and street presentation may need particular consideration. Check the restrictions before assuming an otherwise compliant design is exempt.

Easements And Services

Review the title and site information for easements, restrictive covenants and services.

A carport may conflict with sewer access, drainage infrastructure or other assets. Additional consent or a different footing layout may be required.

Do not assume that an existing paved area is automatically suitable for building over.

How Do You Apply For Carport Approval?

Step 1: Identify The Relevant Council

“Perth” covers many local government areas. Your application goes to the council responsible for your property, which may be Stirling, Joondalup, Wanneroo or another metropolitan authority.

Use your address to confirm the jurisdiction and obtain the relevant application checklists.

Step 2: Prepare A Proposed Layout

Show the carport’s dimensions, height and position relative to the house and boundaries.

Include driveway access, existing structures and any proposed changes to ground levels.

A clear layout helps the council or your adviser assess the proposal accurately.

Step 3: Confirm The Planning Pathway

Check whether development approval is required or an exemption applies.

Where available, a written exemption or deemed-to-comply check can provide clearer confirmation than a general telephone conversation.

If an application is required, obtain the decision and review its conditions before progressing.

Step 4: Prepare Building Documentation

The building application may need:

A scaled site plan.
Floor plans and elevations.
Construction specifications.
Footing and connection details.
Structural design or engineering documentation.
Drainage information.
Other site-specific assessments.

The exact requirements depend on the proposal and application pathway.

Step 5: Lodge The Building Permit Application

Residential carports can generally use a certified or uncertified application pathway.

A certified application uses a BA1 form with a Certificate of Design Compliance prepared by a registered building surveyor. An uncertified application uses a BA2 form, with compliance assessed through the permit authority.

Confirm the appropriate pathway and required documents before lodging.

Step 6: Build To The Approved Design

Do not start permit-required work until the permit has been granted.

Check the approved drawings, conditions and permit duration. If you want to change the design, confirm whether amended approvals are needed before carrying out the change.

Arrange any required inspections and completion notices, and retain the records with your property documents.

Who Handles The Applications?

The homeowner, designer or contractor may coordinate applications, depending on the agreement.

Before accepting a quote, clarify:

Who prepares the drawings.
Who checks planning compliance.
Who organises structural documentation.
Who lodges each application.
Whether fees are included.
Who handles requests for additional information.
What happens if the design needs changing.

At Skyline Concepts, we recommend making these responsibilities clear before construction is booked. It helps keep the design, paperwork and building work aligned.

How Much Does Carport Approval Cost?

Approval costs depend on the project and which applications are needed.

Your budget may need to include application fees, drafting, engineering, a building surveyor and any necessary surveys or specialist reports.

Check the current fee schedule for your council and ask your contractor which professional costs are included in the quote.

Avoid comparing a construction-only price with a quote that includes design and approvals.

How Long Does Approval Take?

The timeframe depends on whether planning approval is needed, the completeness of the documentation and any further assessment required.

Building permit assessment timeframes are separate from the time needed to prepare drawings, resolve planning matters and organise engineering.

Requests for information can also affect the programme.

Confirm the current process with your council and allow time for approvals before committing to a construction date.

Can You Replace An Existing Carport Without Approval?

An existing carport does not automatically give permission for a new one.

Routine maintenance may fall within an exemption if all relevant conditions are met. However, replacement or alteration can require approval, particularly if it changes the footprint, height, structure, attachment or use.

Check before removing the existing structure. Demolition requirements may also need consideration.

If you cannot locate the original approvals, request the available property records rather than assuming the carport was authorised.

What Happens If You Build Without Required Approval?

Building without a required permit or planning approval can lead to enforcement action and additional costs.

You may need to obtain professional reports, seek retrospective authorisation, alter the structure or remove it. A retrospective application is not guaranteed to succeed.

Missing records can also complicate a property sale.

Checking the requirements before building is usually much simpler than resolving unauthorised work afterwards.

Frequently Asked Questions

Do You Need Council Approval For A Double Carport?

A typical double carport will need a building permit because it exceeds the small freestanding structure exemption. Whether it also needs planning approval depends on its design and the property.

Do You Need Approval For A Carport Kit?

Buying a kit does not remove the approval requirements. The kit still needs to suit the site, and its documentation must support the proposed installation.

Can You Enclose A Carport Later?

Adding walls or a solid door can change how the structure is classified and assessed. Check planning and building requirements before converting it into a garage or another enclosed space.

Does Planning Exemption Mean You Can Start Building?

No. A planning exemption does not remove the need for a building permit where one is required.

Do You Need Your Neighbour’s Permission?

It depends on the proposal and whether work affects adjoining land or involves another consent requirement. A neighbour’s support does not replace planning approval or a building permit.

Can You Build A Timber Carport?

Yes, provided the material and design are suitable and the project meets the applicable approval and construction requirements. Timber selection, durability, connections and maintenance should be considered.

Discuss Your Carport Project With Skyline Concepts

A well-designed carport should provide practical shelter, suit your vehicles and complement your home. Getting the design and approval pathway clear at the start helps the project run more smoothly.

At Skyline Concepts, our Perth team can discuss your carport ideas and the carpentry involved, with appropriate design and specialist input where required.

Get in touch to talk through your property, preferred layout and next steps.

Removing Internal Wall: What To Think About

Tue, 06 Oct 2026 07:45:55 GMT

Removing an internal wall can transform the way your home feels. A separate kitchen and dining room can become one connected space, a narrow living area can open up, and natural light can reach further into the house. It can be a worthy renovation .

But taking out a wall involves more than demolition. The structure above it, services inside it and finishes around it all affect what is possible, how much work is involved and what the completed renovation will look like.

At Skyline Concepts, our Perth carpenters understand how much difference a well-planned layout change can make. Our advice is to assess the whole project before starting: the wall itself, the support it may provide and the work needed to finish the space properly.

If you are thinking about removing an internal wall in your Perth home, here are the main things to consider.

Can You Remove An Internal Wall?

Many internal walls can be removed or altered, but only after their role has been assessed. Some divide rooms without supporting the building above; others carry structural loads or contribute to stability.

A structural wall may be removable with a properly engineered replacement support system. A non-structural wall can still contain electrical wiring, plumbing or other services that need professional attention.

The first question is whether the proposed change can be made safely and appropriately in your particular home.

Be Clear About Why You Want To Remove The Wall

Before arranging assessments or quotes, decide what you want the change to achieve.

Common reasons include:

Connecting the kitchen, dining and living areas.
Improving circulation through the home.
Creating a larger entertaining space.
Bringing more natural light into adjoining rooms.
Improving sightlines between family spaces.
Making an older layout suit modern living.

Think about the room after the wall is gone. Where will the sofa go? Will you lose useful kitchen cabinetry? Will there still be somewhere for the television, storage and power points?

At Skyline Concepts, we recommend planning the furniture and everyday use of the space first. An opening should improve how your home works, rather than simply make it look larger.

Is The Wall Load-Bearing?

A load-bearing wall supports weight from parts of the building above it. Depending on the construction, that might include roof framing, ceiling structures or an upper floor.

Removing that support without a designed alternative can cause serious structural damage or collapse.

How Can You Tell?

Wall position, construction type and the direction of framing can provide clues, but they are not reliable confirmation on their own.

A timber stud wall can be load-bearing. A masonry wall is not automatically load-bearing. An apparently simple partition may also contribute to bracing or support ceiling elements.

Original drawings can help, but previous renovations may have changed the structure. The existing building needs to be checked against any available plans.

Do not decide a wall is safe to remove by tapping it, measuring its thickness or looking at one photograph. Have its structural role assessed by an appropriately qualified professional, with a structural engineer involved where required.

What About Bracing Walls?

Some walls help resist sideways forces and keep the building stable. These can matter even if they do not carry significant vertical loads.

The assessment should consider both support and stability, rather than stopping at whether the wall is “load-bearing”.

Will You Need A Beam, Posts Or New Footings?

Where a wall provides structural support, the engineer may design a beam or another system to replace it.

That design needs to account for the loads, opening width, connections, supports and existing construction.

A Beam Needs Something To Sit On

A beam transfers loads to its ends. Those loads may require posts, suitable bearing areas or strengthened foundations.

An existing floor slab or remaining wall cannot automatically be assumed capable of carrying the new concentrated loads.

This is why a structural alteration involves more than choosing a beam that spans the opening. The whole load path must work.

Will The Beam Be Visible?

Some designs leave a beam below the ceiling, creating a bulkhead. Others may allow it to be incorporated into the ceiling or roof space.

A concealed beam is not always feasible and may involve more work. Roof access, framing, services and available depth can all affect the options.

Ask about the finished appearance early. A wide opening with a bulkhead and posts may look quite different from the completely flush ceiling you imagined.

Do You Need Approval To Remove An Internal Wall In Perth?

Approval requirements depend on the proposed work and the property. In Western Australia, structural alterations commonly require a building permit and supporting documentation.

An internal location does not automatically make the work exempt. Do not assume that a non-load-bearing wall can be removed without checking whether an exemption applies.

Before starting, confirm requirements with your local government’s building team or an appropriately qualified building surveyor. Ask whether the scope requires:

A building permit.
A demolition permit.
Engineering documentation.
Planning approval or heritage consent.
Other property-specific permissions.

Building approval and planning approval serve different purposes. Your project may need one, both or neither, depending on the applicable requirements.

Strata, Shared And Heritage Properties

Apartments, townhouses and strata properties may have additional consent requirements. A wall can affect common property, shared services, fire separation or acoustic performance.

Heritage listings and other restrictions can also affect internal changes.

Obtain the relevant permissions before work begins. Approval from a contractor does not replace consent from the authority or property body responsible.

What Is Inside The Wall?

A wall can contain services even when there are no visible outlets or taps on its face.

Possible services include:

Electrical wiring and power points.
Lighting circuits and switches.
Water supply pipes.
Drainage or vent pipes.
Gas pipework.
Data and communication cables.
Air-conditioning services.

Moving them may affect more than the immediate opening. A switch might need relocating to another wall, or pipework may need a new route through the ceiling or floor.

Our Skyline Concepts team recommends including service changes in the scope from the start. They can influence both the budget and the finished layout.

Who Should Handle Service Changes?

Electrical work must be handled by the appropriately licensed electrician. Plumbing and gas work should be carried out by appropriately licensed trades for the relevant scope.

Services need to be identified and made safe before demolition. Switching off a light or avoiding a visible power point does not confirm that a wall is clear of live wiring.

Could There Be Asbestos Or Other Hazardous Materials?

Older homes may contain asbestos in wall linings, backing materials, textured finishes or nearby flooring. Homes built or renovated before 1990 deserve particular attention.

You cannot reliably identify asbestos by appearance. If suspect materials may be disturbed, arrange professional assessment and testing before work begins.

Old paint may also contain lead. Cutting masonry and other materials can generate hazardous dust, including respirable crystalline silica.

Material identification, removal methods and dust controls should be planned before demolition starts. An ordinary household vacuum and an open window are not an adequate dust-management plan.

Temporary Support And The Order Of Work Matter

Structural wall removal may require temporary support while the permanent replacement is installed.

The temporary works and removal sequence need competent planning appropriate to the design and site. Supports also need suitable foundations or bearing surfaces beneath them.

Do not attempt to work out prop positions, beam sizes or the demolition sequence from a generic online guide.

Your contractor should explain how the work will be organised, who is responsible for the structural design and which inspections or checks are required.

What Happens To The Floor?

The wall may have been built before the floor covering was installed. Once it is removed, you may find a strip of bare substrate where it stood.

The two adjoining rooms may also have different floor finishes, levels or installation histories.

Can The Existing Floor Be Patched?

Sometimes, but it depends on the material and installation.

Tiles may be discontinued. Timber may have changed colour with age. Floating flooring may need sections lifted and relaid, rather than a narrow strip inserted.

Even spare materials can look different from the existing finish.

At Skyline Concepts, we recommend deciding on the flooring solution before demolition. This helps you budget for the finished room and avoid an obvious join where the wall used to be.

What If The Floor Levels Differ?

Different levels may require levelling work or a suitable transition. Check how any change affects nearby doors, cabinetry and access.

Structural support work may also disturb the floor locally, adding to the repair scope.

What Happens To The Ceiling And Walls?

Removing a wall leaves more than a floor gap.

The ceiling may need patching where the wall connected. Remaining wall ends may need lining, plastering and new corners. Cornices and skirting may need replacing or matching.

If adjoining rooms have different ceiling heights or finishes, the transition needs a deliberate design.

Allow for:

Ceiling and wall repairs.
Beam or post linings.
Cornice replacement or transitions.
Skirting and architrave work.
Surface preparation.
Painting.

Painting only the repaired strip may leave a visible difference in colour or sheen. Repainting a larger surface may produce a more consistent result.

Our carpenters pay attention to these junctions because they affect whether the change feels integrated with the home.

Will Open-Plan Living Suit Your Household?

An open layout has benefits, but it changes how rooms behave.

Noise And Privacy

Cooking noise, conversations and television sound can travel more freely. Consider whether someone needs a quiet place to work, study or relax.

Heating And Cooling

Combining rooms creates a larger space to condition. Existing air-conditioning may need review, including unit capacity and airflow.

Storage And Furniture

Removing a wall can mean losing cupboards, shelving or a useful furniture position. Plan replacement storage before committing.

Cooking Smells And Ventilation

Opening a kitchen to a living area can spread cooking smells further. Review extraction and ventilation as part of the layout.

A partial opening or retained section of wall may provide a better balance for some homes.

How Much Does Removing An Internal Wall Cost?

There is no useful single price without assessing the wall and the full scope.

A straightforward partition removal can be very different from a structural alteration requiring engineering, permits, steelwork, posts, foundation work and service relocation.

The main cost factors include:

Wall size and construction.
Structural and bracing requirements.
Engineering and approval work.
Hazardous-material assessment or removal.
Access and temporary support.
Service isolation and relocation.
Waste handling and disposal.
Flooring, ceiling and wall repairs.
Carpentry, plastering and painting.

Ask whether the quote covers a finished space or only removal. Comparing those two scopes as if they were equivalent can give a misleading picture.

Agree how unexpected conditions and variations will be handled, and keep an appropriate contingency for concealed issues.

How Long Does It Take?

The visible removal may be relatively brief, but the overall project can take longer.

Assessment, design, approvals and trade scheduling happen before demolition. Afterwards, support installation, inspections, repairs, drying times and painting can extend the programme.

Ask for a timeframe covering the whole project, including when the room will be usable again.

If you will remain in the home, discuss dust separation, access, kitchen availability and any interruption to power or water.

Questions To Ask Before Accepting A Quote

Before committing, ask:

Has the wall’s structural and bracing role been assessed?
Who will provide engineering if required?
Who is confirming and obtaining approvals?
Are hazardous materials and hidden services included in the assessment?
What will the finished opening look like?
Will there be visible posts or a bulkhead?
Does the quote include flooring, plastering, trim and painting?
Who will coordinate the specialist trades?
How will the rest of the home be protected?
What happens if concealed problems are discovered?
What completion documents will I receive?

Check the contractor’s relevant registrations, licences and insurance for the proposed scope. Keep approved drawings, engineering details and completion documentation with your property records.

Frequently Asked Questions

Can A Carpenter Remove An Internal Wall?

A carpenter may carry out appropriate parts of a wall alteration, but the project can also require engineering, a suitably registered building contractor and licensed specialist trades. The team must suit the actual scope.

Can You Remove A Load-Bearing Wall?

Often it is possible with an engineered replacement support system. Feasibility depends on the building, loads, opening and available support conditions.

Does A Non-Load-Bearing Wall Need A Beam?

Not necessarily. However, its full role must be assessed, including bracing, ceiling support and connections, before deciding what work is needed.

Can You Remove Just Part Of A Wall?

Yes, a wider doorway or partial opening may be an option. It still needs structural, service and approval checks appropriate to the proposed work.

Will Removing A Wall Add Value?

It may improve the home’s appeal if it creates a more functional layout, but added value is not guaranteed. Losing useful storage, privacy or a bedroom can reduce the benefit.

Can I Remove The Wall Myself?

Do not start demolition before the wall, services, materials and approval requirements have been assessed. Structural alterations and specialist work need the appropriate professionals.

Discuss Your Renovation With Skyline Concepts

Removing an internal wall can make your home feel more connected and better suited to everyday life. The best results come from understanding the structure, planning the new layout and allowing for all the work needed to finish it properly.

At Skyline Concepts, our Perth team can discuss your renovation goals and the carpentry work involved, with structural and specialist input where required.

Get in touch to talk through your ideas and the next steps for your home.

How To Put On Skirting Boards

Tue, 06 Oct 2026 07:37:04 GMT

Skirting boards might seem like a small detail, but they make a noticeable difference to a finished room. They cover the junction between walls and flooring, help protect the bottom of your walls and create a consistent finish throughout your home.

Installing them involves more than cutting a few boards and attaching them to the wall. Tight corners, accurate lengths and careful fixing all matter, especially when the walls and floors are not perfectly straight.

At Skyline Concepts, our carpenters have fitted skirting boards plenty of times as part of renovations and finish carpentry projects. In our experience, the best results come from preparing properly, checking each joint before fixing and taking the time to get the details right.

Here is how to put on skirting boards, from choosing your materials through to filling and painting.

How Do You Put On Skirting Boards?

To install skirting boards, prepare the wall, measure each section, cut the boards and corner joints, then test the fit before securing them. Use fixings and adhesive suitable for the board and wall construction. Finish by filling fixing holes, sealing small wall gaps and painting where required.

The fixing method depends on your walls. Timber framing, masonry and proprietary clip systems need different approaches, so there is no single nail or adhesive specification that suits every installation.

Choose The Right Skirting Boards

Before buying materials, consider the look you want and how the boards will meet the rest of your interior.

MDF Skirting Boards

MDF is commonly used for painted interiors because it provides a smooth surface and is available in various profiles. Pre-primed options can reduce preparation work.

Standard MDF is vulnerable to moisture. Where moisture exposure is possible, choose a material specifically suitable for the location. Moisture-resistant MDF is not waterproof.

Solid Timber Skirting Boards

Solid timber can suit painted or natural timber finishes. The species, grade and condition affect its appearance, workability and movement.

For clear or stained finishes, neat joints are particularly important because filler and caulk cannot disguise mistakes as easily as they can on painted trim.

Height, Thickness And Profile

Choose a profile that suits the room, ceiling height and existing mouldings. Check the thickness against your door architraves: thicker skirting can project beyond them and require a deliberate transition detail.

At Skyline Concepts, we recommend looking at a sample beside your door trim before ordering the whole room. It is easier to change your choice at that stage than after the boards have been cut.

Tools And Materials You Will Need

Depending on your installation, you may need:

Skirting boards, with an allowance for cuts and waste.
A tape measure and pencil.
A square and angle finder.
A mitre saw or suitable hand saw and mitre box.
A coping saw for scribed internal corners.
A stud finder for framed walls.
Suitable nails, screws, masonry fixings or proprietary clips.
A hammer and nail punch, or a suitable nail gun.
A drill and appropriate bits where needed.
Construction adhesive compatible with both surfaces.
A caulking gun and paintable flexible gap filler.
Suitable filler for fixing holes.
Sandpaper, primer and paint.
Safety glasses, hearing protection and suitable dust extraction.

Support boards properly when cutting. Keep hands clear of blades, follow tool instructions and avoid loose gloves around rotating machinery.

Before You Start Installing

Prepare The Wall

Remove old trim carefully, take out redundant fixings and repair damaged wall areas. Scrape away loose adhesive only where the surface is safe to disturb.

The wall must provide a sound surface for the chosen fixing method. Adhesive attached to loose paint or crumbling plaster will not create a reliable installation.

Investigate dampness, staining or decay before covering it.

Check Older Materials And Hidden Services

In older homes, assess suspect wall linings and coatings before drilling, sanding or cutting. If asbestos or lead paint may be present, arrange appropriate professional assessment.

Check for hidden cables and pipes before placing fixings. A stud finder alone does not guarantee that an area is clear of services.

Coordinate With Your Flooring

For many hard-floor installations, skirting is fitted after the flooring so it covers the perimeter gap. Carpet installations may require a different sequence and clearance.

Confirm the details with your flooring installer. Do not choose a universal gap beneath the boards without considering the actual floor covering.

Store And Prepare The Boards

Follow the supplier’s storage and conditioning instructions. Keep boards dry, supported and protected from damage.

If painting, applying the appropriate primer and an initial coat before fitting can make finishing easier. Keep bonding surfaces compatible with your adhesive and finish exposed cut edges as required by the board manufacturer.

How To Install Skirting Boards Step By Step

Step 1: Measure The Room And Plan Your Cuts

Measure each wall section individually, including short sections beside doorways and around projecting walls.

Record where each board starts and ends. Mark whether the ends need square cuts, internal corner joints, external mitres or a join to another length.

Buy enough material for the layout and cutting waste. Complex profiles and rooms with many corners need more allowance than simple straight runs.

Our Skyline Concepts carpenters recommend planning the longest runs first. This helps use full lengths efficiently and reduces unnecessary visible joins.

Step 2: Identify Fixing Points

For timber-framed walls, locate suitable framing and mark positions where they will remain visible while fitting.

For masonry, choose fixings suitable for the actual substrate. Plaster over brick, solid concrete and hollow masonry do not all accept the same fixing.

If using clips, follow the skirting system’s specified spacing and attachment method.

Choose fixing length to suit board thickness, wall lining and the required embedment. Avoid assuming that longer fixings are always better, particularly near hidden services.

Step 3: Measure And Cut The First Board

Transfer the measurement to the board and clearly mark the waste side of the cut.

For mitred ends, identify whether your measurement refers to the long point or short point. Mixing these up can leave a board too short even when the tape measurement was correct.

Support the board and keep its orientation consistent with your cutting setup. Cut slightly long where practical, then trim to fit.

Test it against the wall before adding adhesive or permanent fixings.

Step 4: Fit Internal Corners

Internal corners are where two walls meet inside the room. Two mitred ends can work where the angle and surfaces allow, but scribed or coped joints are another option for profiled skirting.

For a scribed joint:

Fit the first board with a square end into the corner.
Make a mitre cut on the adjoining board to reveal the profile.
Use a coping saw to follow that profile, relieving the material behind the visible edge slightly.
Test the shaped end against the face of the first board.
Make small adjustments until the joint fits neatly.

The shaped board overlaps the face of the square-ended board. This can be more forgiving than two internal mitres when the corner is slightly out of square.

Practise on offcuts first, especially with detailed profiles.

Step 5: Cut External Corners

External corners wrap around projecting walls. These generally need matching mitres.

For a true 90-degree corner, the usual starting point is a 45-degree cut on each board. However, actual wall angles often vary.

Check the angle and test matching cuts on offcuts before cutting full lengths. Also check whether the walls are vertical, as that can affect how the joint closes.

Our carpenters have done this plenty of times, and one of the best habits is checking both sides of a corner together before fixing either board. A joint that looks right on the bench may need adjustment against the wall.

Step 6: Plan Any Joins Along The Wall

Where one board cannot cover the full run, position the join deliberately.

For traditional timber or MDF trim, a scarf joint using overlapping angled ends can be less conspicuous than a square butt joint. Other systems may specify connectors or a different joint.

Where possible, provide suitable backing at the join so both pieces remain secure.

Match the profile carefully. On natural timber, consider the grain and colour as well.

Step 7: Dry-Fit Each Section

Place the cut boards in position and inspect their lengths, corner joints and junctions with architraves.

Check the floor line and any gaps behind the boards. Label fitted pieces if you remove them before fixing.

At Skyline Concepts, we recommend resolving fit problems now. Adhesive and nails should hold an accurately fitted board in place, rather than force a poor cut to look right.

Step 8: Secure The Boards

Apply compatible adhesive in the pattern and quantity specified by its manufacturer, where adhesive forms part of the installation.

Position the board and secure it using the selected mechanical fixings or installation system. For framed walls, fix into suitable framing rather than relying on the plasterboard alone.

Keep fixing heads discreet and set them just below the surface where the finish requires filling. Avoid driving them so deeply that they crush MDF or split timber.

Some installations permit adhesive-only fixing, but this depends on the product, substrate and board. Long or bowed boards may need mechanical support while the adhesive cures.

Follow the adhesive’s working time and curing instructions.

Step 9: Fill Holes And Small Wall Gaps

Use suitable filler for nail or screw holes. Let it dry, then sand carefully without damaging the surrounding profile.

Use paintable flexible gap filler for small gaps where painted skirting meets the wall. Apply neatly and follow the product’s instructions before painting.

Large gaps need investigation. Thick beads of caulk are a poor substitute for correcting an uneven wall, unsuitable board or badly fitted joint.

For natural timber finishes, select compatible colour-matched products rather than ordinary white decorator’s caulk.

Step 10: Prime And Paint

Prime exposed material and repaired areas as required by your coating system. Remove sanding dust, protect adjacent surfaces and apply the finishing coats.

Follow drying and recoating instructions. Painting over wet filler or uncured sealant can spoil an otherwise tidy installation.

How To Fit Skirting Boards Against Uneven Walls And Floors

Existing rooms are rarely perfectly square.

A slight wall irregularity may be accommodated with careful fitting and suitable fixing. However, forcing a stiff board against a badly bowed wall can distort it or open the corner joints.

Pronounced wall defects may need repairing first.

For uneven floors, a carpenter may scribe the lower edge of the board to follow the floor’s shape. This involves transferring the floor contour and removing material carefully to suit it.

Preserve a consistent appearance at corners and doorways. If the floor variation is substantial, assessing the whole run is better than treating each gap separately.

Skirting Boards And Floating Floors

Floating flooring must retain the movement allowance required by its manufacturer.

Fix skirting to the wall, not through the floating floor. It should conceal the perimeter expansion gap without clamping the floor down.

Do not pack the movement gap with rigid filler or allow adhesive to bridge it. Any bottom-edge sealing must follow the flooring manufacturer’s specific detail, particularly for water-resistant systems.

Our carpenters recommend confirming these requirements before fitting the trim. A neat-looking installation still needs to allow the flooring to move correctly.

Common Skirting Installation Mistakes

Assuming every corner is square: Check the actual angle before cutting.
Cutting every board at once: Fit and verify sections as you go.
Fixing before checking the joints: Dry-fit neighbouring pieces together.
Using the wrong fixing method: Match it to the wall and board.
Overdriving nails: This can damage the face and weaken the fixing.
Filling large mistakes with caulk: Correct poor fits before finishing.
Ignoring architrave thickness: Plan the doorway junction before buying boards.
Restricting floating-floor movement: Keep the specified expansion detail intact.

Frequently Asked Questions

Should You Glue Or Nail Skirting Boards?

It depends on the board and wall. Some installations use adhesive with mechanical fixings; others use screws, clips or an approved adhesive-only method. Follow the relevant product instructions.

Can You Install Skirting Boards Yourself?

Yes, if you have the tools and skills to measure, cut and fix them safely. Detailed profiles, uneven surfaces and natural timber finishes can make the job more demanding.

Do Skirting Boards Go On Before Or After Flooring?

Often after hard flooring, but the sequence depends on the flooring system. Carpet may require skirting to be fitted first with an agreed clearance. Confirm the arrangement with your flooring installer.

Do You Need A Nail Gun?

No. Suitable hand-driven nails or another approved fixing method can be used. A nail gun can speed up installation, but accurate fitting and correct fixing placement still matter.

Can You Fit Skirting Boards To Brick Walls?

Yes. Use masonry fixings or a suitable bonding system appropriate to the substrate. Check that the surface is sound and that drilling locations are clear of services.

Should You Caulk Under Skirting Boards?

There is no universal answer. It depends on the flooring and sealing requirements. With floating flooring, only use a detail approved by the flooring manufacturer so movement is preserved.

How Long Does Skirting Installation Take?

Room layout, profile, wall condition and finishing requirements all affect the timeframe. Measuring and fitting may be only part of the job; allow for repairs, adhesive curing, filling and painting.

Skirting Board Installation With Skyline Concepts

Well-fitted skirting helps bring a room together. Accurate corners, tidy doorway junctions and a consistent finish all make a difference.

At Skyline Concepts, our Perth carpenters can help with skirting board installation and replacement as part of your home improvements.

Whether you are updating one room or finishing a larger renovation, get in touch to discuss a profile and finish that suit your home.

How To Remove Skirting Boards

Tue, 06 Oct 2026 07:27:38 GMT

Removing skirting boards can be part of replacing flooring, updating tired interiors or repairing damaged timber. Although the job looks straightforward, pulling too hard can leave you with split boards, torn plasterboard and chipped flooring.

The best approach is to break the paint and caulk seal, identify how the boards are fixed and release them gradually. A few minutes of preparation can save considerably more time patching and repainting afterwards.

At Skyline Concepts, our Perth carpenters have removed and replaced skirting boards plenty of times as part of home renovations and carpentry projects. In our experience, the best approach is to release the board a little at a time, working along its length instead of forcing it away from one end.

Below, we explain the method we recommend for removing timber and MDF skirting boards, protecting surrounding surfaces and keeping suitable boards for reuse.

How Do You Remove Skirting Boards?

To remove skirting boards, carefully score the paint or caulk along their edges, ease a thin removal tool behind the board and gradually release the fixings. Protect the wall with a broad backing block while levering, and work along the board in small increments rather than pulling one end away.

Inspect the installation first. Screwed, glued or trapped boards need a different approach from boards held in place with finishing nails.

Should You Remove Or Keep Your Existing Skirting?

Removing skirting makes sense when the boards are damaged, you want a different profile or your flooring installation requires access around the perimeter.

However, sound skirting does not always need replacing. Repainting may be enough to refresh a room, and some flooring systems can be installed with existing skirting retained and a suitable edge trim added.

Before starting, consider whether:

The boards are in good enough condition to reuse.
Matching replacement mouldings are available.
New flooring will change the finished floor height.
Existing skirting will cover the required flooring expansion gap.
New boards will meet door architraves neatly.
Removing the boards is likely to disturb old or fragile wall linings.

When we assess a skirting replacement at Skyline Concepts, we look beyond the boards themselves. The floor height, condition of the walls and junctions with door architraves all affect the finished result. Checking these details first helps avoid unnecessary removal or discovering that the replacement does not fit.

Tools And Materials You Will Need

For a typical nailed timber or MDF installation, gather:

A sharp utility knife.
A broad, sturdy scraper or purpose-made trim removal tool.
A small flat pry bar.
A hammer.
Pincers or suitable nail-pulling pliers.
A screwdriver or driver if screws are present.
A smooth, broad offcut of plywood or timber to protect the wall.
Floor protection and a drop sheet.
Masking tape and a pencil for labelling boards.
Safety glasses, suitable gloves and enclosed footwear.

A narrow screwdriver can help inspect a gap, but it is a poor main levering tool. Its small contact area makes it easier to dent the wall or damage the moulding.

Use equipment according to its instructions. If the job involves generating ordinary wood or plaster dust, use suitable dust control and respiratory protection.

Check For Hazards Before Starting

Older properties need extra care. Homes built or renovated before 1990 may contain asbestos in surrounding wall linings, flooring or other materials. Do not assume a lining is safe simply because it is painted.

If removal could disturb suspected asbestos, stop and arrange professional assessment. Avoid cutting, drilling, scraping or levering against suspect material until it has been assessed.

Old paint may also contain lead. Have suspect coatings assessed before disturbing them, and avoid dry sanding or uncontrolled scraping.

Check for cables, outlets and services near the skirting. Do not push blades or tools deeply into the wall cavity. If electrical fittings are attached to the trim or need moving, arrange an electrician.

The removal steps below apply to ordinary timber or MDF trim attached to surfaces that are safe to disturb.

How To Remove Skirting Boards Step By Step

Step 1: Clear And Protect The Work Area

Move furniture away from the wall and remove objects that could be knocked over. Give yourself enough space to kneel, move tools and support a long board.

Cover the floor and keep the surface beneath the protection free of grit. On timber, vinyl or laminate flooring, trapped debris can scratch the finish as you move around.

Keep a container nearby for nails and screws. Removed boards with projecting fixings should be made safe immediately rather than left across a walkway.

Step 2: Inspect The Boards And Joints

Look for nail holes, filled screw heads, adhesive, loose sections and corner joints. Check where the skirting meets door architraves and whether a separate scotia or quarter-round moulding runs along the bottom.

Inspect the floor junction too. Flooring laid after the skirting may trap its lower edge.

If you plan to reuse the boards, photograph the room and label each piece with its wall and orientation. Include small returns and corner pieces, which can be difficult to identify later.

Step 3: Cut The Paint And Caulk Seal

Carefully score the joint along the top of the board to separate paint and caulk connecting it to the wall. Use controlled passes rather than forcing the knife deeply into the lining.

Also release painted or caulked joints at the ends, corners and floor junction where necessary.

Keep your free hand clear of the blade path. The aim is to separate the surface seal without cutting into the wall or flooring.

Step 4: Remove Any Separate Floor Trim

If scotia or quarter-round moulding is attached to the skirting, it may need removing first.

Release its painted joints and gently loosen it using a small trim tool. These narrow pieces can split easily, so work along their length and avoid twisting them sharply.

Label reusable pieces separately.

Step 5: Release Screws And Create A Small Gap

Remove accessible screws before levering. If their heads are filled over, expose them carefully without gouging the surrounding board.

For nailed boards, begin at an accessible end or a slightly loose section. At corners, check whether one board overlaps or locks against another.

Ease a thin scraper or trim tool behind the top edge. If the tool is designed to be tapped, use light hammer taps to introduce it. Do not drive it deeply into the wall.

Create only enough space to introduce the pry bar and wall protector.

Step 6: Protect The Wall And Loosen The Board

Position a broad, smooth backing block between the pry bar and the wall. This spreads pressure and reduces the chance of dents or crushed plasterboard.

Apply gentle pressure close to a fixing, then move to the next point. Where the wall is framed, sound backing at a stud provides better support than unsupported plasterboard.

Our carpenters recommend taking your time here. A small amount of movement at each fixing is better than one hard pull that leaves a hole in the wall. The backing block is not a guarantee against damage, so stop if the wall starts flexing, cracking or crushing.

Step 7: Work Along The Whole Length

Loosen the board a little at several points, then repeat. Avoid pulling one end far away while the other remains firmly attached.

Long boards may need a second person to support them. Watch for corner joints, concealed screws and adhesive that remain attached.

Having done this plenty of times, our Skyline Concepts carpenters know that a stubborn section is a reason to check the fixing, not pull harder. Finding what is holding the board in place is usually the best way to prevent avoidable damage.

Once every fixing has released, lift the board clear carefully. If it still resists, find the obstruction before applying more force.

Step 8: Remove Fixings And Prepare The Area

Remove exposed nails and screws from the wall where practical. Check removed boards for projecting nails before carrying or stacking them.

For boards being reused, accessible finishing nails can often be pulled through the back with pincers, reducing damage to the visible face. Support the timber and assess each fixing: larger nail heads may tear through the board.

Store reusable boards flat in a dry location. Once hazardous materials have been ruled out, remove loose debris and prepare damaged wall areas with suitable repair products.

How To Remove Glued Skirting Boards

Glued boards can be harder to remove cleanly because adhesive may hold across broad areas. Pulling them away can detach paint, plasterboard paper or plaster.

Start by releasing the perimeter seal and any mechanical fixings. Introduce a broad scraper into an accessible gap and work carefully at the adhesive interface, keeping the tool shallow.

Avoid simply increasing leverage when a board refuses to move. If adhesive covers most of the back, preserving both the board and the wall may be unrealistic. Replacing the trim and repairing the substrate may give a better result.

Do not blindly cut behind the board with a power tool. Hidden services and unknown wall materials make this a job that may need a carpenter's assessment.

How To Remove Skirting Boards Without Breaking Them

Keeping boards intact requires patience and even support.

Solid timber can still split around fixings or break at narrow moulded sections. MDF is particularly vulnerable at thin edges and may crumble around nail holes or adhesive.

To improve your chances:

Fully release painted joints before levering.
Remove screws rather than pulling against them.
Loosen several fixing points gradually.
Support long boards as they come away.
Avoid twisting delicate profiles.
Label and store each piece carefully.

If boards are swollen, rotten, badly split or heavily bonded to the wall, replacement may be more practical than reuse.

What If Flooring Traps The Skirting?

Sometimes tiles, timber or other flooring have been installed against the face of existing skirting. The board's lower edge may sit below the finished floor level.

Trying to wrench it upwards can damage the flooring edge or the trim. Check whether the board has enough clearance to move forwards once its fixings are released.

If it is trapped, stop and have the junction assessed. The solution may involve work to the trim or flooring, and depends on which surfaces you want to preserve.

Never use a tile edge as a levering point.

Common Mistakes To Avoid

Pulling Before Releasing The Surface Seal

An unbroken paint or caulk joint can pull the wall finish away with the board.

Levering Directly Against Plasterboard

Concentrated pressure can leave dents or holes. Use a broad protector, suitable support and gentle force.

Forcing A Stubborn Section

Resistance can indicate a screw, adhesive, interlocking joint or trapped lower edge. Identify the cause before continuing.

Assuming All Boards Will Be Reusable

Removal may expose damage or weaken an already fragile board. Allow for replacement pieces when planning the job.

Ignoring The Cause Of Damage

Swelling, staining or decay can indicate moisture problems. Replacing skirting without addressing the source may lead to the same damage returning.

Preparing For New Or Reinstalled Skirting

Inspect the exposed wall and floor junction before fitting trim. Repair loose or damaged surfaces appropriately and investigate signs of dampness or timber deterioration.

If installing new flooring, coordinate the work so the skirting suits the finished floor height. Floating floors need the expansion clearance specified by their manufacturer; replacement trim should cover the gap without pinning the floor down.

Dry-fit reused boards before final fixing. Changes in floor height, wall repairs or damaged joints can affect how well they fit.

Check the profile and thickness of replacement boards against existing architraves. A neat junction at the doorway matters as much as the finish along the wall.

At Skyline Concepts, we pay attention to these finishing details so the new skirting works with the rest of your interior. Choosing the right profile and fitting the joints carefully helps the room feel properly finished.

When Should You Hire A Carpenter?

Consider professional help when you have valuable original timber mouldings, fragile walls, extensive adhesive, difficult corner joints or skirting trapped behind flooring.

A carpenter can also manage removal and replacement together, including matching profiles, cutting joints and preparing the trim for painting.

Suspected asbestos, lead coatings or electrical work need the appropriate specialist assessment rather than ordinary carpentry alone.

Frequently Asked Questions

Can You Remove Skirting Boards Without Damaging The Wall?

You can often minimise damage by releasing the surface seal, protecting the wall and loosening fixings gradually. Some repair work may still be necessary, particularly with glued boards or fragile wall finishes.

Can You Reuse Skirting Boards After Removal?

Yes, if they remain sound and fit the room after the renovation. Label them before removal, avoid splitting them around fixings and store them flat and dry.

Do You Need To Remove Skirting Boards Before Laying New Flooring?

Not always. It depends on the flooring system, existing trim and desired finish. Confirm the installation requirements, including expansion gaps, before deciding.

Is MDF Skirting Harder To Remove Than Timber?

MDF can be less forgiving because thin sections chip or crumble. Adhesive, fixing type and the board's condition can matter as much as its material.

Can You Just Paint Skirting Boards Instead Of Replacing Them?

Yes, if the boards are sound and you like their profile. Suitable preparation and repainting may refresh them without removal. Have suspect old paint assessed before disturbing it.

How Long Does It Take To Remove Skirting Boards?

There is no fixed timeframe. A short, lightly nailed board may release quickly, while glued trim, fragile walls and boards being preserved need more time. Include preparation, nail removal, cleanup and wall repairs in your schedule.

Need Help Replacing Your Skirting Boards?

New skirting can make a noticeable difference to a room, especially alongside fresh paint or new flooring. Careful removal and accurate fitting help create clean lines at walls, corners and doorways.

At Skyline Concepts, our Perth carpenters can help remove old skirting boards and fit replacements that suit your home. Whether you are refreshing one room or working through a larger renovation, get in touch to discuss your skirting and finish carpentry needs.

Do I Need Council Approval for a Home Extension in Perth?

Fri, 18 Sep 2026 02:37:16 GMT

In most cases, a home extension in Perth will need a building permit before construction begins. Whether it also needs development approval—often called planning approval—depends on the design, zoning, R-Codes, local planning scheme and any special controls affecting the property.

This distinction causes plenty of confusion. Planning approval and a building permit are not two names for the same thing. Planning approval considers whether the proposed development is appropriate for the site and surrounding area. A building permit deals with how the extension will be constructed and whether the technical documentation demonstrates compliance with applicable building standards.

An extension may not require development approval if it satisfies all applicable planning requirements, but it can still require a building permit. Likewise, receiving development approval does not give you permission to start building.

At Skyline Concepts, we have worked across Perth homes for more than 15 years, including renovations, extensions, structural carpentry and complete carpentry packages. Our advice is simple: establish the approval pathway while the design is still flexible. Finding out after quoting—or after work has started—that a setback, roof design or opening does not comply can create expensive redesigns and delays.

This guide explains the usual approval process in Western Australia. Requirements can vary between local governments and individual properties, so always obtain project-specific confirmation from the relevant council, building surveyor and designer.

The Short Answer

For a typical Perth home extension:

A building permit is generally required because an extension involves new structural building work and changes the size or form of the house.
Development approval may or may not be required. It depends on whether the proposal is exempt under the local planning framework and meets the applicable deemed-to-comply requirements.
Other approvals or consents may also apply , including heritage, strata, bushfire, demolition, health, drainage, utility or neighbour-related requirements.
Work must not begin until every required approval has been granted. Planning approval alone is not authority to commence construction.

The safest starting point is to contact the planning and building departments of the local government where the property is located.

“Perth council” is not one approval authority for the whole metropolitan area. Each property sits within a specific local government, such as the Cities of Joondalup, Stirling, Wanneroo, Swan, Bayswater, Fremantle or Cockburn, and local requirements can differ.

Planning Approval and Building Approval: What Is the Difference?

Development approval

Development approval assesses the planning impact of the extension. Depending on the site and proposal, the assessment may consider:

Street, side and rear setbacks
Building height, bulk and scale
Site coverage and open space
Overshadowing and visual privacy
Streetscape and neighbourhood character
Vehicle access and parking
Landscaping and significant trees
Heritage significance
Local development plans and planning policies
Bushfire, coastal, flooding or environmental constraints

The decision is usually made under the local planning scheme, relevant local policies and Western Australia’s Residential Design Codes, commonly known as the R-Codes.

Building permit

A building permit assesses the technical building documentation. For a house extension, the plans may need to demonstrate compliance with the Building Code of Australia, which forms part of the National Construction Code, as well as relevant WA legislation.

The building assessment may cover matters such as:

Structural engineering and footing design
Framing, tie-downs and load paths
Fire separation and boundary construction
Energy efficiency
Waterproofing, ventilation and natural light
Smoke alarms and other life-safety measures
Termite management
Glazing and balustrades
Wet-area construction
Connections between the new and existing structure

From a carpenter’s perspective, this stage is not paperwork disconnected from the build. Beam sizes, post positions, roof loads, bracing and connection details determine what can actually be constructed on site.

When Might an Extension Not Need Development Approval?

A single-house extension may be exempt from development approval when it meets every relevant planning requirement, including the applicable deemed-to-comply provisions of the R-Codes and the local planning scheme.

“Deemed-to-comply” does not mean the owner can simply decide that the design looks reasonable. The proposal must be checked against the specific controls applying to the lot. These may address setbacks, height, open space, privacy, overshadowing, street surveillance, garage design and other matters.

Local planning rules can modify or add to statewide provisions. A local development plan may also establish different requirements for a particular estate or group of lots. This is why advice that applied to a friend’s extension in another suburb—or even across the road—may not apply to your property.

If the design does not satisfy a deemed-to-comply requirement, it does not automatically mean the extension is prohibited. It may need a development application assessed against design principles or other discretionary criteria. The council may advertise the proposal to neighbours before making a decision.

When Is Development Approval More Likely To Be Required?

Development approval is more likely where the extension:

Does not meet a required boundary or street setback
Exceeds applicable building-height controls
Creates overlooking or requires privacy assessment
Causes overshadowing beyond the permitted standard
Reduces required open space or landscaping
Is on a heritage-listed property or within a heritage area
Is affected by a local development plan or special control area
Is on land with a non-standard zoning or use
Involves a home business or separate use in addition to residential work
Is part of a grouped, multiple-dwelling or strata property
Is affected by bushfire, flooding, coastal or environmental controls
Requires discretion under a local planning policy or the R-Codes

Second-storey extensions commonly require closer planning assessment because height, overlooking and overshadowing become more significant. However, a ground-floor rear extension can also require approval if it is too close to a boundary or fails another site requirement.

Does Every Home Extension Need a Building Permit?

You should work on the basis that a structural home extension requires a building permit unless the permit authority confirms a specific exemption applies. The exemptions in WA’s Building Regulations generally relate to defined types of low-risk work; they are not a broad exemption for adding habitable rooms to a house.

Cosmetic work such as painting or replacing like-for-like finishes may not require a permit, but creating new floor area, altering loadbearing walls, changing the roof or building new structural openings is different. An extension normally affects the building’s structure, weatherproofing, energy performance and life-safety provisions.

Do not rely on a contractor saying, “It is under a certain size, so approval is not needed,” without checking the actual legislation and local requirements. Size is only one consideration, and the rules for patios, sheds or other Class 10 structures should not be confused with the rules for extending a habitable Class 1 home.

Certified and Uncertified Building Permit Applications

Western Australia has two main application pathways.

Certified application: BA1

A certified application includes a certificate of design compliance prepared by a registered building surveyor. The permit authority generally has 10 business days to determine a complete certified application.

This pathway can be useful when the documentation has already been assessed by a private building surveyor. The local government still checks the application requirements but relies on the certificate for technical compliance.

Uncertified application: BA2

An uncertified application does not include a certificate of design compliance when lodged. The permit authority arranges the building-standard assessment as part of the process. This pathway is available for Class 1a and Class 10 buildings, which can include a detached house and associated residential structures.

The statutory determination period is generally 25 business days for a complete uncertified application.

These are assessment periods, not promises that approval will be issued on that date. Missing information can lead to a formal request for further information, and time spent preparing designs, engineering, energy reports or planning approval comes before the building-permit clock begins. Applications should therefore be planned in months, not treated as a last-minute formality before the carpenter arrives.

What Documents Are Usually Required?

The exact checklist varies, but a house-extension application commonly requires:

A completed application form and payment of fees
Current certificate of title and relevant title documents
Site plan showing boundaries, setbacks, levels and existing structures
Existing and proposed floor plans
Elevations and building sections
Demolition plan where part of the house will be removed
Structural engineering drawings and calculations
Construction specifications
Energy-efficiency documentation
Details of stormwater disposal
Termite-management information where applicable
Bushfire documentation where applicable
Planning approval and endorsed plans, if required
Evidence of builder registration or owner-builder approval where applicable
Consent or court orders if the work adversely affects other land

Drawings need to agree with one another. We regularly see how a small inconsistency between the architectural plan, engineering and site measurements can become a much larger problem during construction. The position of a beam on paper must work with the real roof, ceiling heights, services and existing frame.

What Do the R-Codes Check?

The R-Codes provide statewide residential design requirements, but they operate alongside local planning schemes, policies and local development plans. For an extension, the most relevant issues often include:

Setbacks

The required distance from boundaries depends on factors such as the wall length, wall height, whether it contains major openings and the site’s coding. Street setbacks can also be affected by averaging, existing buildings and local streetscape controls.

Open space and site coverage

Adding floor area can reduce the amount of open space on the lot. The extension must leave enough compliant outdoor and unbuilt area where required.

Building height

Wall, roof and overall height controls are particularly important for second-storey additions, sloping sites and raised floor levels.

Visual privacy

Upper-floor windows, balconies and raised outdoor areas may need to be designed to prevent unreasonable overlooking of neighbouring properties. Screening, sill heights, window orientation and setbacks can all affect compliance.

Overshadowing

An addition may need to demonstrate that it does not cast excessive shadow over an adjoining property, particularly where the neighbouring lot is to the south.

Streetscape

Front additions, garages and upper floors may be assessed for their effect on the appearance and character of the street. A technically possible extension is not always acceptable in the proposed form.

This is an area where early design work saves money. Moving a wall or window during drafting is much cheaper than redesigning an engineered structure after an application has been lodged.

Do I Need My Neighbour’s Approval?

Your neighbour does not automatically have the power to approve or reject a compliant extension. However, neighbour consultation may occur if the council advertises a proposal that seeks planning discretion, and neighbours can make submissions for the council to consider.

Separate consent requirements can apply where building work may adversely affect adjoining land. Examples can include accessing a neighbour’s property, removing or altering a dividing fence, underpinning, excavation close to the boundary or affecting neighbouring structures. WA building forms BA20 and BA20A relate to consent for work affecting other land. If consent is required and cannot be obtained, legal processes may be necessary.

Good communication is still worthwhile even where formal neighbour approval is not required. Discussing access, construction hours and boundary work early can prevent avoidable disputes. Never enter neighbouring land or alter shared property on the assumption that council approval gives you that right.

Special Approval Issues To Check

Heritage properties and heritage areas

A heritage listing, heritage area or local heritage provisions can affect demolition, materials, roof forms, windows and visible additions. Approval may be needed even where a similar extension on a non-heritage property would be exempt.

Bushfire-prone land

If the property is in a designated bushfire-prone area, a bushfire attack level assessment and additional construction requirements may apply. The required response depends on the property, development type and assessed risk.

Strata and survey-strata properties

Council approval does not replace approval required under a strata scheme. An extension may affect common property, lot boundaries, exclusive-use areas, external appearance or scheme by-laws. Obtain the necessary strata approvals before assuming the council process is the only hurdle.

Easements, covenants and sewer infrastructure

The certificate of title may contain easements, restrictive covenants or notifications that limit where construction can occur. Building over or near sewer assets can require separate approval from the relevant service provider. A building permit does not automatically override private title restrictions.

Demolition

Removing a substantial part of the existing home or an outbuilding may require a demolition permit. Heritage and asbestos requirements may also apply. The demolition scope should be identified at the beginning, not discovered after the extension documents are complete.

Trees, drainage and environmental controls

Some councils have policies protecting significant trees or requiring particular landscaping outcomes. Stormwater usually needs to be managed on the property in accordance with local requirements. Sites affected by flooding, coastal processes, wetlands or other environmental matters may need additional reports or approvals.

Septic systems and health requirements

Properties not connected to reticulated sewerage may need health approval for changes to wastewater systems. An extension that adds bedrooms or plumbing fixtures can affect the system capacity and required setbacks.

Do I Need a Registered Builder?

For residential building work over $20,000, a registered building contractor or approved owner-builder may be required where a building permit is needed. This threshold is separate from the question of whether a permit is required; a lower-value job can still need approval.

An owner-builder must obtain approval before applying for the building permit. The WA Government advises that owner-builder applications generally take approximately six to eight weeks, and once approval is granted the owner has six months to apply to the local government for the building permit.

Owner-building is not simply a way to avoid a builder’s fee. The owner assumes responsibilities for approvals, supervision, building standards, site safety, insurance, certification and defective work. Licensed plumbing and electrical work must still be completed by appropriately licensed trades.

For most substantial extensions, engaging people who understand structural sequencing and the interaction between trades reduces risk. Ben’s background across framing, second-fix carpentry, cabinetry and shopfitting helps Skyline Concepts see the project beyond one isolated stage of construction.

How Long Does Council Approval Take?

There is no single timeframe for the entire approval process. As a guide:

A complete certified building-permit application generally has a 10-business-day determination period.
A complete uncertified building-permit application generally has a 25-business-day determination period.
Development-application timeframes vary according to the assessment pathway, advertising, referrals and whether further information is requested.
Design, engineering, energy assessment, surveys and other reports must be completed before the relevant application can be properly lodged.
Heritage, bushfire, strata, service-provider or neighbour matters can add time.

The most common mistake is counting only the council’s statutory assessment period. In reality, preparing coordinated, approval-ready documentation can take much longer than the formal assessment itself.

What Happens If You Build Without Approval?

Unauthorised building work can lead to stop-work action, building orders, fines and the need to seek retrospective approval.

Retrospective approval is not guaranteed, and opening completed work for inspection or commissioning new engineering can be costly. If the work cannot be made compliant, alteration or removal may be required.

Unapproved work can also create problems when selling, refinancing or claiming on insurance. The fact that an extension has existed for years does not prove it was approved.

If you are considering buying a home with an apparent extension, ask for the planning and building records rather than relying only on the seller’s description. If you already own a home with questionable work, speak with the local government and a suitably qualified building professional before carrying out further alterations.

A Practical Extension Approval Process

The sequence varies, but most Perth homeowners can begin with these steps:

Check the property: Confirm zoning, R-Code, title restrictions, easements, heritage status, bushfire mapping and any local development plan.
Prepare an initial design: Establish the floor area, setbacks, roof form, openings, levels and relationship with the existing home.
Seek early advice: Ask the local government whether development approval is required and what local policies apply.
Develop coordinated documentation: Complete measured drawings, engineering, energy documentation and any specialist reports.
Obtain development approval if required: Address advertising, referrals or requested changes before finalising the permit set.
Confirm the builder pathway: Engage a registered builder or obtain owner-builder approval where required.
Lodge the building-permit application: Use the certified or uncertified pathway appropriate to the project.
Wait for every required approval: Do not demolish or start structural work simply because plans have been submitted.
Build to the approved documents: Proposed changes should be checked before construction because a material departure may require amended approval.
Complete required notices and certificates: Ensure completion documentation and trade certifications are lodged or retained as required.

Approval Tips From a Carpenter’s Perspective

After more than 15 years in carpentry, cabinetry and shopfitting, Ben has seen that the best approval drawings are not merely capable of receiving a stamp—they are capable of being built cleanly.

Before lodging, it is worth checking:

How the new floor level meets the existing floor
Whether proposed beams have realistic bearing points
How the roof will connect and drain
Whether ceiling heights align at the junction
Where plumbing, electrical and air-conditioning services will run
Whether large doors and windows have adequate structural support
How new flooring, skirting, cornices and cladding will meet old finishes
Whether materials can physically reach the work area

These details may not all decide whether the council approves the project, but they strongly influence whether the approved extension can be constructed efficiently and finished properly.

Plan the Approval Path Before You Price the Build

The best time to confirm council requirements is before the design becomes expensive to change. Setbacks, height, privacy, title restrictions and structural decisions can all influence the layout, appearance and price of an extension.

If you are planning a home extension , begin by confirming the requirements for your exact property with the local government and relevant professionals. Once the approval pathway and scope are clear, the project can be priced and built with far fewer surprises.

This article provides general information and is not legal, planning or building-certification advice. Requirements can change and differ between properties and local government areas.

How Much Does It Cost To Do A House Extension?

Fri, 18 Sep 2026 02:21:04 GMT

If you are planning a house extension in Perth , one of your first questions will probably be: how much will it cost? The honest answer is that there is no single rate that works for every extension. Two additions with exactly the same floor area can have completely different budgets depending on what is being built, how it connects to the existing house and what is discovered once work begins.

As a broad planning guide, many Perth house extensions may fall somewhere around $3,000 to $5,000 per square metre. Straightforward new bedrooms or living areas may sit toward the lower end, while kitchens, bathrooms, difficult structural work and architectural finishes can push the price beyond $5,000 per square metre. Small extensions can also have a surprisingly high square-metre rate because many project costs apply regardless of size.

These figures are only an early budgeting tool, not a quote. At Skyline Concepts, our experience across carpentry, renovations, extensions and new builds has shown us that the floor area is only one part of the cost. Below, Ben draws on more than 15 years of experience in carpentry, cabinetry and shopfitting to explain what really influences an extension price.

Why Extension Costs Are Difficult To Compare

A new home starts with a cleared site and a coordinated set of plans. An extension has to connect new work to a house that may have been built decades ago. Existing floors can be out of level, walls can be out of square and previous renovations may not appear on the plans. The roof, structure, plumbing, electrical services and finishes all need to come together without making the addition feel separate from the original home.

That is why comparing an extension directly with the advertised square-metre rate for a project home can be misleading. The new room itself may be simple, but temporarily supporting the old house, removing walls, redirecting services and repairing disturbed areas all require labour and materials without creating additional floor space.

A Rough House Extension Price Guide

The following ranges can help with very early planning:

Basic extension: Approximately $3,000 to $4,000 per square metre for relatively simple bedrooms or living space, easy access, standard finishes and limited changes to the existing house.
Mid-range extension: Approximately $4,000 to $5,000 per square metre where the project includes more structural alteration, large openings, upgraded glazing, custom carpentry or a kitchen or bathroom.
Complex or high-spec extension: From $5,000 per square metre and potentially considerably more for premium finishes, extensive glazing, difficult access, major roof changes, substantial engineering or multiple wet areas.

For example, applying a notional rate of $3,000 to $5,000 per square metre to a 30-square-metre addition gives an early construction allowance of $90,000 to $150,000. However, this should not be treated as the likely quote without knowing what sits inside those 30 square metres. A basic bedroom and a new kitchen-family area are not financially comparable simply because their footprints match.

You also need to establish whether an estimate includes design, engineering, approvals, demolition, site works, cabinetry, appliances, floor coverings, painting, landscaping and GST. A low figure with major exclusions is not necessarily better value than a more complete price.

1. The Size Of The Extension

A larger extension normally costs more overall, but it may cost less per square metre. Every project has fixed or semi-fixed expenses, including documentation, approvals, site establishment, waste removal and connecting the extension to the existing building. Spreading those costs across 60 square metres can produce a lower rate than spreading them across 15.

This is why a small extension is not automatically a cheap project. Adding a compact ensuite may still require drainage, waterproofing, electrical work, ventilation, tiling and several different trades. The amount of new floor space is small, but the room is packed with expensive work.

2. What The New Space Will Be Used For

Empty floor area is generally cheaper than service-heavy floor area. Bedrooms, studies and simple living rooms mainly require structure, insulation, windows, doors, electrical points and finishes. Kitchens, laundries and bathrooms add plumbing, drainage, waterproofing, cabinetry, tiling, fixtures, appliances and more detailed coordination.

From our background in both carpentry and cabinetry, we know how quickly joinery specifications can shift a budget. A standard run of cabinets is very different from full-height custom cabinetry, an oversized island, integrated appliances and detailed timber finishes. These decisions should be made early enough to be properly allowed for rather than treated as minor selections later.

3. How Much Of The Existing House Must Change

The most important part of an extension quote is often not the extension—it is the junction with the old house. Removing an external wall to create an open-plan connection may require temporary propping, engineered beams, altered ceilings, relocated wiring and repairs to adjoining floors and walls.

A narrow doorway through an existing wall will generally involve less work than opening an entire rear elevation. Similarly, extending an existing roofline may be simpler than redesigning several roof planes and box gutters.

One practical question we ask is: where does the new work stop? If the existing flooring cannot be matched, the realistic scope may expand from flooring one room to refinishing an entire connected area. The same applies to old cornices, bricks, cladding and roof tiles. Making an extension look intentional sometimes requires work beyond its drawn boundary.

4. The Condition Of The Existing Home

Older Perth homes can contain surprises. Previous alterations may have removed supports, concealed damage or redirected services. Original drawings may be incomplete, and what appears straight from across the room may be noticeably out once new work is set out accurately.

Experienced trades can anticipate many risks, but not everything is visible before demolition. Rotten timber, termite damage, inadequate footings or non-compliant earlier work can require additional repairs. A sensible contingency is therefore important, particularly for an older or heavily altered house.

This is not a reason to assume the worst. It is a reason to investigate early and avoid committing every dollar of the budget to visible finishes.

5. Site Access And Working Space

Good access makes an enormous difference. Materials, machinery and waste all need to move between the street and the work area. A rear extension on a wide block with side access is a different job from the same design on a narrow site where every beam, sheet and wheelbarrow load must pass through or over the existing home.

Limited parking, restricted delivery times, neighbouring buildings and the need for cranes or smaller machinery can increase labour and equipment costs. Protecting areas that the family continues to use also takes time. When assessing access, consider the entire construction route rather than only whether a person can reach the backyard.

6. Roof Design, Foundations And Ceiling Heights

A simple roof form is normally more economical than one with multiple intersections, parapets or concealed drainage. Foundations also vary with soil, site levels and building weight. Sloping land, poor ground or a suspended floor can add excavation, retaining and engineering costs before the walls begin. The new floor and roof must then meet the existing home at the correct levels while managing water properly.

Higher ceilings, exposed rafters, raked ceilings and large rooflights can produce an excellent result, but they affect framing, insulation, linings, glazing and access for trades. From a carpentry perspective, roof complexity is one of the clearest examples of a design decision that may look simple on a floor plan but involve substantial work on site.

7. Windows, Doors And Structural Openings

Standard-sized windows and doors are generally more budget-friendly than large custom units. Wide stacker doors, corner glazing and openings with minimal visible support may require heavier beams, more detailed engineering and specialist installation.

The cost is not limited to buying the door or window. The surrounding frame must carry the loads above it, the opening must be flashed and sealed, and the floor transition needs to work. If you want a large indoor-outdoor opening, include it in the structural design from the beginning rather than adding it after pricing.

8. Materials, Finishes And Custom Details

Cladding, roofing, flooring, doors, hardware and internal finishes are available at vastly different price points. Even small selections can multiply across a project. A modest increase per square metre becomes significant when applied to every floor or wall surface.

Custom details also require more labour. Shadow-line finishes, concealed doors, detailed timber screens and bespoke cabinetry involve careful setting out and coordination. Ben’s shopfitting and cabinetmaking background is valuable here because these elements need to be designed around real material sizes, junctions and installation tolerances—not just their appearance in a rendering.

9. Plans, Engineering And Approvals

Construction is not the only expense. Depending on the project, the budget may need to cover design and drafting, structural engineering, energy assessments, surveys, planning advice, building permit fees and inspections. Requirements vary according to the property and proposed work, so confirm them with the relevant local government and building professionals.

Better documentation costs money upfront but gives trades a clearer scope to price. Vague drawings create uncertainty, and uncertainty is often allowed for in a quote or becomes a variation later.

How To Keep Your Extension Budget Under Control

The best savings usually come from clear decisions rather than cheaper workmanship. Before requesting prices:

Decide which parts of the brief are essential and which are optional.
Have the existing building investigated before finalising the design.
Keep the structure and roof form as straightforward as the brief allows.
Select important fixtures and finishes before quotes are completed.
Make sure every contractor is pricing the same documented scope.
Ask what has been included, excluded and provisionally allowed for.
Keep a contingency rather than spending the entire budget on the contract scope.
Avoid changing layouts after structural, plumbing and electrical work has begun.

We also recommend discussing buildability while the design is still flexible. A carpenter may identify a small change to a wall, opening or roof junction that preserves the intent while simplifying the construction.

For many renovations and extensions, a contingency of around 10% to 15% is a sensible starting point. Older homes, incomplete records and complicated structural work may justify more. Keep optional upgrades separate so they do not consume the money reserved for genuine unknowns. If you plan to remain in the house, also allow for temporary barriers and services; if you move out, include rent, storage and moving costs.

Get A Price Based On Your Actual Home

An online cost-per-square-metre figure is useful for deciding whether an idea is broadly realistic, but it cannot replace plans, a site inspection and a clearly defined scope.

If you are considering a house extension in Perth , begin with the space you need, the changes required to the existing home and a realistic overall budget. From there, the design can be developed around your priorities and priced on what is actually being built—not just the number of square metres being added.

How To Hang A Door?

Fri, 18 Sep 2026 01:48:03 GMT

Hanging a door looks simple until the latch will not meet, the top corner rubs or the door slowly swings open by itself. The hinges may only need a few screws, but getting the door to sit neatly inside an imperfect opening takes accurate cutting and an understanding of how timber, frames and hardware work together.

At Skyline Concepts, we have spent more than 15 years working across carpentry in Perth . That experience has taught us that the best door installations are decided before the hinges are fitted. You first need to determine whether the door, frame or surrounding structure is causing the problem. Here is how we approach hanging a door, including several details that are often missed in basic DIY guides.

Can You Hang A Door Yourself?

A confident DIYer can hang a standard internal door, particularly when replacing one with the same size. However, small errors quickly become visible. A hinge recess that is only slightly too deep can create a larger gap on the opposite edge, while removing too much timber is difficult to reverse.

Professional help is worthwhile when the frame is badly out of square or the door is solid timber, oversized, external or fire-rated. External doors involve security and weatherproofing, while fire-rated doors must meet specific requirements. Also check for electrical cables, plumbing and hazardous materials around older openings before starting.

Tools And Materials You Will Need

For a straightforward internal door installation, you will generally need:

Tape measure, pencil and combination square
A long spirit level or straightedge
Timber wedges or packers
Drill, bits and suitable screws
A sharp chisel and mallet
A block plane or power planer
A circular saw or track saw for larger cuts
Hinges and door hardware
Padded supports or a door stand
Eye, hearing and dust protection

Sharp tools are normally safer and more accurate. A dull chisel crushes the fibres around a hinge recess, while a blunt planer can tear the door edge.

Step 1: Inspect The Opening Properly

One of the most useful lessons from years of carpentry is to measure the opening as a shape, not merely as a height and width. Houses move, frames twist and floors are not always level. An opening might be 820mm wide at the top but only 816mm at the bottom.

Measure the width at the top, middle and bottom, followed by the height on both sides. Check the jambs and head with a level. You should also sight through the opening from the side. If one corner projects farther forward, the jambs may be out of wind—meaning they are not in the same plane. A door can appear to fit while closed but bind as soon as it swings.

This inspection tells you whether to shape the door to an existing opening or repair the frame first. Automatically planing a new door to match a badly distorted jamb can leave it looking crooked without addressing the real problem.

Step 2: Confirm The Swing Direction

Decide which way the door will open and which side will carry the hinges. Consider light switches, furniture, walkways and how people naturally enter the room. Do not assume the old direction remains the best choice, especially if a renovation has changed the layout.

Mark the top, bottom, hinge edge and closing edge. These reference marks prevent the surprisingly common mistake of trimming or rebating the correct measurement on the wrong side.

Step 3: Plan The Gaps

A door needs enough clearance to move without leaving gaps that look unfinished. For many internal doors, approximately 2mm to 3mm along the top and sides is a practical starting point. The required bottom gap depends on the floor finish, ventilation and whether the flooring changes between rooms.

Never set the bottom clearance from an unfinished subfloor without confirming the final height of carpet, underlay, tiles, hybrid flooring or transition strips. We have seen accurately fitted doors become unusable once the final floor goes down.

Perth’s dry summers and wetter winters also matter. Timber can move as moisture levels change, particularly when the edges are unsealed. The solution is not an oversized gap; it is sensible clearance combined with properly sealing every cut edge.

Step 4: Trim And Test-Fit The Door

Transfer the opening measurements to the door and allow for the planned gaps. Keep factory-finished edges where practical and avoid removing everything from one side. Before trimming a hollow-core door, check how much solid timber surrounds the core. Cutting too far can leave insufficient material for hinges or the latch.

Use a sharp plane for small adjustments and work in from the corners to avoid breaking the end grain. For larger cuts, score the line with a knife before sawing to reduce splintering of the door face.

A useful trade detail is to add a very slight bevel to the closing edge. The leading corner travels through a wider arc than the rear corner, so a subtle bevel creates swinging clearance without making the visible gap excessive when closed. Too much bevel will look obvious and complicate the latch installation.

Test-fit the door with packers before cutting the hinge recesses. Check the gaps from both sides. This is your last easy opportunity to correct its overall shape.

Step 5: Position The Hinges

When replacing an existing door, transfer the hinge positions directly rather than relying only on measurements from the top. Place the old and new doors together with their tops aligned, then use a square to transfer both edges of each hinge. This prevents several tiny measuring errors from accumulating.

For a new installation, the number and position of hinges depend on the door’s height, weight, construction and hardware specifications. Two may suit a light internal door, while solid, tall or heavy doors generally need three or more. A third hinge does more than prevent dropping; correctly positioned, it also helps resist the twisting force created by the door’s weight. Follow the manufacturer’s specifications rather than treating one layout as universal.

Step 6: Cut The Hinge Recesses

Trace around each hinge with a sharp pencil or marking knife. The recess should match the thickness of one hinge leaf. If it is too shallow, the hinge-side gap will be pushed open. If it is too deep, the door may bind against the jamb.

Score the outline, make several controlled chisel cuts across the waste, then remove thin layers. The base should be flat so the hinge is supported across its surface.

Hinge depth affects alignment differently at each position. If the gaps look uneven, do not deepen every recess. Read the margins first. A thin packer behind one hinge or a small correction to one mortice may straighten the door without disturbing the parts already sitting correctly.

Step 7: Fix And Temporarily Hang The Door

Drill pilot holes so the screws remain centred and do not split the door edge. Start with one screw per hinge and hang the door temporarily. You can then check its position before driving every screw home.

Use fixings suited to the door’s weight and the material behind the jamb. The short decorative screws supplied with some hinges are not always adequate structural fixings. On heavier doors, a longer screw through the top hinge into secure framing can add support. It should never be overtightened, however, as this can pull the jamb out of alignment.

Step 8: Let The Gaps Diagnose The Problem

Close the door slowly and study the margin around it. A tight upper corner on the latch side may indicate that the door has dropped, the top hinge is loose or the frame is out of square. A door that springs back near the closed position may be binding along the hinge edge. One that drifts open or shut by itself often points to a jamb that is out of plumb.

Do not automatically plane every rubbing door. First check that the hinge screws are tight, the hinges sit flat and the jamb is properly secured. Removing timber permanently treats the symptom even when a loose screw is the real cause.

Change one thing at a time, then test again. Multiple simultaneous adjustments make it difficult to identify what worked and can move the door too far in the opposite direction.

Step 9: Install The Handle And Latch

Once the door swings freely and the gaps are consistent, mark the handle height. Match nearby doors for a cohesive result. Use the hardware template and keep the drill square to the face.

Fit the latch, gently close the door and mark its actual meeting point on the jamb. The latch should enter the strike plate without lifting, slamming or firmly pushing the door. Do not use the strike plate to drag a poorly aligned door into place, as this places constant pressure on the latch and hinges.

Step 10: Seal Every Cut Edge

This important step is regularly overlooked. After trimming, planing or morticing a door, seal all exposed timber in accordance with its manufacturer’s requirements. That includes the top and bottom edges, not only the visible faces.

Unsealed timber absorbs and releases moisture faster, increasing the risk of swelling, bowing and coating failure. We pay particular attention to the underside of external and wet-area doors, where weather, cleaning water and damp floors can affect the timber. A door is not properly finished if it is left vulnerable after installation.

Common Door-Hanging Mistakes

Most problems do not result from one dramatic error. They come from several small inaccuracies adding together:

Measuring the opening at only one point
Cutting before confirming the finished floor height
Ignoring jambs that are out of plane
Removing too much from a hollow-core door
Cutting hinge recesses too deep
Driving screws without pilot holes
Using the latch to disguise poor alignment
Planing before checking for loose hinges
Leaving trimmed edges unsealed

The best habit is to pause before each irreversible cut. Diagnosing and test-fitting take time early but avoid far more work later.

When Should You Call A Carpenter?

Contact a carpenter when the frame requires repair, the opening is seriously out of square, the door is unusually heavy or valuable, or compliance is involved. External doors, fire doors, cavity sliders, double doors and specialist hardware also benefit from professional installation.

At Skyline Concepts, we install doors as part of our broader carpentry work throughout Perth. Ben brings more than 15 years of carpentry, cabinetry and shopfitting experience to every project. That means we look beyond whether a door opens on installation day. We consider the frame, hardware, finish and how the door will perform over time.

A well-hung door should feel almost uneventful to use. It should swing smoothly, remain where it is left, close without force and show even gaps around the frame. Achieving that result is less about one clever trick and more about careful observation at every stage.

Best Composite Decking Material

Mon, 07 Sep 2026 05:33:40 GMT

Composite decking has become one of the most popular alternatives to traditional timber. It provides the appearance of a timber deck without the regular sanding, staining and oiling needed to keep natural boards looking their best.

However, not every composite decking product is the same. Different boards contain different materials, protective coatings and internal structures. These differences can affect the deck’s appearance, strength, surface temperature, resistance to moisture and long-term performance.

For most residential projects, high-quality capped composite decking offers the best overall balance of appearance, durability and maintenance. Premium resin-mineral and PVC boards can also be excellent choices for particular environments, while basic uncapped composite may suit homeowners working with a tighter budget.

At Skyline Concepts, our carpenters construct and renovate decks across Perth. In this guide, we explain the different composite decking materials currently available, their advantages and disadvantages and what you should compare before selecting a product.

What Is Composite Decking?

Traditional wood-plastic composite decking is manufactured by combining wood fibres with recycled or new plastic and bonding agents. The mixture is formed into boards that can be installed over a timber, steel, aluminium or compatible composite subframe.

The wood fibres help give the boards a more natural appearance and texture, while the plastic component provides additional resistance to moisture, insects and decay.

Composite decking is generally designed to look like timber, with colours and surface patterns inspired by popular hardwoods.

Depending on the product, boards may feature embossed grain, colour variation, concealed fixings and matching fascia or edge boards.

Unlike timber, composite decking does not need to be regularly oiled to protect the surface. It still requires cleaning, but its overall maintenance requirements are significantly lower.

What Is the Best Type of Composite Decking?

For the majority of Perth homes, capped composite decking is the best all-round option.

Capped composite boards contain a wood-plastic composite core surrounded by a protective polymer shell. This outer layer helps shield the board from moisture, UV exposure, mould and everyday stains.

The amount of coverage varies between products. Some boards are capped on three sides, leaving the underside exposed, while others are completely wrapped on all four sides.

High-quality capped composite usually costs more than basic uncapped decking. However, the additional protection can make it a worthwhile investment, particularly for an exposed deck, pool area or outdoor entertaining space.

The best specific product will depend on the location of the deck, your budget and the appearance you want to achieve.

Capped Composite Decking

Capped composite is the most common premium composite decking material currently available. It combines a wood-plastic core with a harder protective surface.

Modern capped products are available in a wide range of finishes. Some use consistent colours, while premium boards blend several shades to recreate the natural variation found in hardwood.

Advantages of Capped Composite Decking

Strong resistance to stains and fading
Does not require regular sanding or oiling
Resistant to rot, splintering and termite damage
Available in realistic timber-look finishes
Easier to clean than many uncapped products
Suitable for exposed residential decks
Often available with lengthy manufacturer warranties
Can be installed using concealed fixing systems

Disadvantages of Capped Composite Decking

Higher initial cost than treated pine or entry-level composite
Can become hot in direct sunlight
Scratches cannot usually be sanded out
Requires precise installation to accommodate expansion
Lower-quality products can still look artificial
Replacement boards may not perfectly match older, weathered boards

Brands such as Ekodeck, ModWood, Trex, TimberTech, Eva-Last and NewTechWood offer capped composite ranges in Australia. Each range differs in board profile, capping, warranty and colour options, so it is important to compare individual products rather than choosing based on the brand name alone.

For example, some current Trex ranges use three-sided protective shells and selected boards include technology intended to reduce heat build-up. However, the manufacturer still advises that all decking can become hot in strong sun.

Uncapped Composite Decking

Uncapped composite was one of the earliest forms of wood-plastic decking. The material is consistent throughout the board, without a separate protective outer shell.

It still offers advantages over natural timber, including resistance to splintering, termites and decay. However, the exposed wood-plastic surface is generally more vulnerable to staining, fading and moisture than capped products.

Advantages of Uncapped Composite Decking

More affordable than many capped products
Does not require oiling or painting
Consistent appearance
Resistant to rot and termite damage
Often available in simple, neutral colours
Can be suitable for covered or lightly used areas

Disadvantages of Uncapped Composite Decking

More susceptible to staining
Can fade or weather more noticeably
May absorb oils and spills
Usually has a less realistic finish
Can require more regular cleaning
Older or lower-quality boards may be more prone to mould on the surface

Uncapped composite can still be a practical option for a covered patio or budget-focused project. For a deck exposed to Perth’s direct sun, winter rain or frequent outdoor entertaining, we would generally recommend considering a capped product.

PVC Decking

PVC decking is often grouped with composite decking, although it does not usually contain wood fibre. Instead, it is manufactured using polymer materials and may include a protective outer coating.

Because it contains no timber fibres, PVC decking is highly resistant to moisture. It can be a strong option for pool areas, coastal properties or locations where the deck will regularly become wet.

Advantages of PVC Decking

Excellent resistance to moisture
Will not rot or attract termites
Lightweight
Does not splinter
Low maintenance
Available in timber-look colours and textures
Some ranges provide improved resistance to staining and fading

Disadvantages of PVC Decking

Usually more expensive than standard composite
Can look or feel less natural than timber
May expand and contract as temperatures change
Can become hot in full sun
Product availability may be more limited
May feel lighter or less solid underfoot

PVC technology has improved significantly. Premium products can now provide detailed grain patterns, blended colours and extensive warranties. TimberTech, for example, currently offers separate wood-plastic composite and advanced PVC collections rather than treating them as the same material.

Resin-Mineral Composite Decking

Resin-mineral composite is a premium wood-free alternative to traditional wood-plastic composite.

These boards typically use a mineral and resin core with fibre reinforcement and a textured surface. The surface may be moulded from real timber to reproduce fine grain, knots and other natural imperfections.

Millboard is one of the best-known examples of this material. Its current decking boards use a polyurethane resin and mineral composite structure rather than a wood-plastic core.

Advantages of Resin-Mineral Decking

Highly realistic timber appearance
Does not contain timber that can rot
Resistant to moisture and insect damage
Does not need sanding, staining or oiling
Premium surface texture
Some products conceal fixings beneath the surface
Good option for high-end outdoor areas

Disadvantages of Resin-Mineral Decking

Premium purchase price
Requires the correct proprietary fixings
Installation can be more specialised
Individual surface damage may be difficult to repair
Availability is more limited than standard composite
Additional matching components can increase the project cost

This type of decking is best suited to homeowners who want the detailed appearance of natural timber but are willing to invest more for lower maintenance and a premium finish.

Solid Versus Hollow Composite Boards

Composite decking boards are also available in solid and hollow profiles.

Solid boards contain material throughout their cross-section. They generally feel substantial underfoot and may be better suited to high-traffic or demanding applications. However, they are heavier and may use more material, which can increase their price.

Hollow boards contain internal channels. This reduces their weight and can make the boards easier to handle. Some hollow products provide excellent performance when installed correctly, but the exposed ends usually need to be finished carefully.

There are also scalloped boards, which remove sections from the underside while retaining a solid-looking upper surface. These can reduce weight and material use while maintaining an attractive finished appearance.

One type is not automatically better than the other. The complete board design, span capabilities, capping, installation system and manufacturer testing are more important than whether the profile is solid or hollow.

Three-Sided Versus Four-Sided Capping

A three-sided board is protected across the top and both edges. The underside remains uncapped, which can allow the composite core to release moisture and may reduce the product’s cost.

A four-sided capped board is completely wrapped. This provides additional protection around the entire core and can be valuable in damp or highly exposed locations.

However, a four-sided cap does not automatically make a board superior. The quality of the outer shell, the composition of the core and the installation system also matter.

When comparing products, look at where the decking will be installed. A completely wrapped board may offer useful protection around pools or low decks, while a high-quality three-sided board can perform very well in a properly ventilated residential setting.

Which Composite Decking Is Best for Perth Conditions?

Perth decks need to handle intense summer sun, prolonged UV exposure and substantial temperature changes. Coastal properties may also face salt-laden air, while decks in the Perth Hills can be affected by bushfire construction requirements.

For an exposed Perth deck, we generally recommend a reputable capped composite product with strong UV protection. A lighter colour can help reduce surface heat, particularly if the deck receives afternoon sun and will frequently be used barefoot.

All outdoor surfaces can become hot during a Perth summer, including timber, concrete, tiles and composite boards. However, darker composite colours tend to absorb more heat. Some newer product ranges use heat-reducing technology, but this does not mean they remain cool on extremely hot days.

Before choosing a colour from a small indoor sample, place the sample outside in direct sunlight. This provides a much more realistic indication of its colour, texture and surface temperature.

For a pool deck or damp location, a fully capped composite, PVC or wood-free resin-mineral product may provide additional moisture resistance. Slip-test information should also be checked, as an embossed timber texture does not automatically guarantee strong wet-slip performance.

Near the coast, the board is only one part of the system. Fasteners, brackets and the subframe must also be suitable for the conditions. Corrosion can compromise a deck even when the surface boards remain in excellent condition.

Is Composite Decking Suitable for Bushfire-Prone Areas?

Some composite decking products have been tested for use at particular Bushfire Attack Levels, but not all composite boards are suitable for bushfire-prone properties.

A product should never be chosen simply because it is marketed as fire resistant. You need to confirm its documented test results, the assessed BAL for the property and whether the complete construction method satisfies the applicable requirements.

There are specialised products available. ModWood currently offers a fire-retardant composite decking board designed for applications up to BAL-40, while other manufacturers publish separate Australian bushfire testing for selected ranges.

The requirements can also affect the deck’s framing, gaps, joins and connection to the home. If your property is in a designated bushfire-prone area, material selection should form part of the wider design rather than being treated as an isolated decision.

Does Composite Decking Require Maintenance?

Composite decking is low maintenance, but it is not maintenance-free.

Dirt, leaves, food, sunscreen, grease and organic material can accumulate on the boards. Shaded areas may also develop surface mould if debris and moisture are allowed to remain.

Routine maintenance generally involves:

Sweeping away leaves and loose dirt
Washing the surface with water and an approved cleaner
Cleaning food or oil spills promptly
Keeping gaps between the boards clear
Avoiding harsh chemicals unless approved by the manufacturer
Using protective feet under heavy furniture
Following the manufacturer’s pressure-washing instructions

The correct cleaning method differs between products. Using an unsuitable chemical or holding a high-pressure cleaner too close to the boards could damage the surface and affect the warranty.

What Should You Compare Between Composite Products?

Price and colour are important, but they should not be the only deciding factors.

Before choosing composite decking, compare:

Warranty Coverage

Check the length of the warranty, what it actually covers and whether it is transferable. A long warranty may cover structural failure but apply different conditions to fading, staining or commercial use.

Heat Performance

Ask whether the product has independent heat testing or heat-reducing technology. Always remember that colour, shade and orientation will affect the result.

Slip Resistance

Review current wet and dry slip-test information, especially around pools, stairs and exposed areas.

Expansion Requirements

Composite products move as temperatures change. The installer must follow the required board spacing, end gaps and fixing methods.

Board Profile

Compare the thickness, width, span capabilities and whether the board is solid, hollow or scalloped.

Capping

Determine whether the product is uncapped, capped on three sides or completely wrapped.

Fixing System

Concealed clips create a clean surface, but the complete system should allow for correct board movement. Edge boards, steps and fascia details may require separate components.

Local Availability

Choose a range with reliable local supply. If a board becomes damaged in the future, sourcing a matching replacement will be much easier.

Australian Testing and Documentation

Look for clear installation instructions, technical data and testing relevant to Australian conditions. Marketing claims should be supported by appropriate documentation.

How Important Is Professional Installation?

Even premium composite boards can fail or look poorly finished if they are installed incorrectly.

The supporting joists must be spaced according to the manufacturer’s requirements. The boards need appropriate gaps for drainage and expansion, and the subframe must allow sufficient ventilation.

Detailed areas such as stairs, fascia boards, breaker boards, picture-frame borders and joins require planning before installation begins. If these details are treated as an afterthought, the finished deck can contain awkward cuts, unnecessary joins or visible fixings.

We also consider water movement around the deck. Trapped water, blocked gaps and poorly designed drainage can create issues below the boards, even when the composite material itself is moisture resistant.

So, What Is the Best Composite Decking Material?

For most homes, a high-quality capped wood-plastic composite is the best combination of value, durability, appearance and availability. It offers better protection than uncapped composite without reaching the premium price of some PVC or resin-mineral products.

For poolside or moisture-heavy environments, fully capped composite or PVC decking may be the better choice. For a high-end project where a realistic timber appearance is the priority, resin-mineral composite is worth considering. In bushfire-prone areas, the best material will be one specifically tested and approved for the property’s requirements.

There is no single product that wins in every category. The right choice depends on where the deck is being built, how much sunlight it receives, how it will be used and what you are prepared to spend.

Contact Skyline Concepts to discuss your project and find the best composite decking material for your outdoor area.

Best Deck Materials: How to Choose the Right Decking for Your Home

Mon, 07 Sep 2026 05:03:54 GMT

A well-built deck can completely change how you use your home. It can create an outdoor dining area, provide a comfortable place to entertain and improve the connection between your internal living spaces and backyard.

However, the material you choose will affect far more than the appearance of your deck. It will influence the initial cost, ongoing maintenance, surface temperature, lifespan and how the deck handles exposure to sun, rain and moisture.

There is no single material that is best for every project. Natural timber remains popular for its warmth and character, while composite and PVC products appeal to homeowners looking for lower maintenance. Aluminium decking is another option for projects where durability, fire resistance or exposure to moisture is a major concern.

At Skyline Concepts, our carpenters build and renovate decks across Perth using materials suited to the property, intended use and surrounding environment. Below, we compare the best decking materials currently available, including their advantages, disadvantages and suitability for Perth conditions.

What Should You Consider When Choosing Decking?

Before comparing individual materials, think about how the deck will be used and where it will be positioned.

A covered deck that receives limited sunlight has very different requirements from an exposed pool deck. Similarly, a deck near the coast may need to withstand salt-laden air, while a property in the Perth Hills may have bushfire construction requirements.

Important considerations include:

Your overall budget
The size and height of the deck
Exposure to direct sunlight
Proximity to a pool or spa
The amount of maintenance you are comfortable with
Your preferred colour and appearance
Slip resistance
Bushfire requirements
The condition and material of the subframe
How long you expect the deck to last

The cheapest material at the beginning is not necessarily the least expensive over the life of the deck. Maintenance products, labour, repairs and eventual replacement should also be considered.

Treated Pine Decking

Treated pine is one of the most affordable and widely available decking materials in Australia. The timber is treated with preservatives to improve its resistance to decay, insects and fungal damage.

Its light natural colour can be stained in a wide variety of shades, making it possible to achieve the appearance of a darker timber without paying the higher price of premium hardwood.

Advantages of Treated Pine

Generally more affordable than hardwood or composite decking
Readily available
Lightweight and relatively easy to work with
Can be painted or stained in numerous colours
Suitable for decks with unusual shapes or detailed cuts
Individual damaged boards can usually be replaced

Disadvantages of Treated Pine

Softer and more easily scratched or dented than hardwood
Requires regular cleaning and recoating
Can split, cup or warp if it is poorly installed or neglected
Does not generally have the same premium appearance as hardwood
Its lifespan depends heavily on treatment level, installation and maintenance

Treated pine can be an excellent choice for a cost-conscious project, particularly when the deck is covered or reasonably protected. Correct board spacing, sealing and subframe construction are important for getting the best result.

Jarrah Decking

Jarrah is one of Western Australia’s best-known hardwoods. Its rich red and brown tones work particularly well with both traditional homes and modern outdoor areas.

It is naturally durable and has long been used for decking, flooring and structural applications. Jarrah is classified as a durable Class 2 timber for above-ground use.

Advantages of Jarrah

Distinctive Western Australian character
Rich, natural colouring
Strong and durable
Can be sanded and refinished
Develops character as it ages
Well suited to high-quality residential projects

Disadvantages of Jarrah

More expensive than treated pine
Requires periodic oiling or sealing to retain its colour
Can weather to grey if left uncoated
Availability and board quality can vary
Dark boards can become hot in direct summer sun
Dense hardwood requires appropriate tools and fixings

Jarrah is a particularly appealing choice when the deck needs to complement an existing Perth home containing Jarrah floors, trims or other timber features. If you want to retain its deep colour, expect to clean and recoat it periodically.

Spotted Gum Decking

Spotted gum is a premium Australian hardwood known for its strength, natural durability and varied grain. Colours can range from pale brown through to deep chocolate, often with attractive flowing markings.

It is classified among Australia’s very durable Class 1 timber species and is suitable for demanding exterior applications.

Advantages of Spotted Gum

Highly durable
Strong and resistant to wear
Attractive variation in colour and grain
Suitable for contemporary and traditional homes
Can be refinished
Certain products may be suitable for some bushfire-rated applications

Disadvantages of Spotted Gum

Higher initial cost
Colour variation may not suit homeowners wanting a uniform finish
Requires maintenance to preserve its original appearance
Dense boards can be slower to cut and install
Darker boards can become hot in full sun

Spotted gum is an excellent option for homeowners who want the authentic appearance of timber but also want a strong, long-lasting material. Its natural variation is part of its appeal, although it is worth viewing several boards rather than choosing from a single small sample.

Merbau Decking

Merbau, also known as kwila, is a dense tropical hardwood frequently used for Australian decks. It typically has warm brown, orange and reddish tones and is naturally durable.

Advantages of Merbau

Strong and naturally durable
Familiar, attractive hardwood appearance
Usually more affordable than some premium Australian hardwoods
Widely available in standard decking sizes
Can be sanded and refinished
Handles regular foot traffic well

Disadvantages of Merbau

Can release dark tannins when it becomes wet, particularly when new
Tannin run-off may stain surrounding paving or walls
Requires maintenance to retain its colour
Responsible sourcing should be checked carefully
Can become hot in direct sunlight
Colour can vary between boards

Merbau is a practical all-round hardwood, but it needs to be prepared correctly. Allowing tannins to leach out before or during the finishing process can help prevent staining around the completed deck. Choosing certified, responsibly sourced timber is also important.

Blackbutt and Ironbark Decking

Blackbutt and ironbark are additional Australian hardwood options. Both are valued for exterior construction, although their appearance and working characteristics differ.

Blackbutt tends to be lighter, ranging from golden cream to pale brown. Ironbark is generally darker, denser and extremely hard-wearing.

Advantages

Strong Australian hardwood options
Naturally durable
Suitable for high-traffic areas
Can be sanded and restored
Attractive natural colours
May suit projects requiring particular fire-performance characteristics, subject to the complete design

Disadvantages

Premium material cost
Heavy and demanding to install, particularly ironbark
Regular coating is needed if you want to maintain the original colour
Availability can vary by location and profile
Natural colour variation is unavoidable

These timbers can produce an outstanding deck, but they are usually selected for their specific appearance or performance rather than as the most economical option.

Composite Decking

Composite decking is manufactured from a mixture of wood fibres, plastics and bonding agents. It is designed to provide a timber-style appearance without the regular oiling associated with natural timber.

There are two main types: traditional uncapped composite and capped composite. Capped boards include an outer protective layer that improves resistance to moisture, staining and fading.

Modern composite ranges are available in numerous colours, textures and board widths. Some products use concealed fixing systems, helping to create a clean surface without visible screw heads.

Advantages of Composite Decking

Does not require sanding, painting or regular oiling
Resistant to rot and termite damage
Will not splinter like neglected timber
Consistent colour and appearance
Available with concealed fixings
Made in a broad range of colours and grain patterns
Some products contain significant quantities of recycled material
Capped products offer improved stain and moisture resistance

Disadvantages of Composite Decking

Higher upfront cost than treated pine
Can become hotter than natural timber, especially in dark colours
Scratched or damaged boards cannot usually be sanded and refinished
Some products expand and contract noticeably with temperature changes
Quality varies considerably between manufacturers
Certain uncapped products can be more susceptible to staining
The appearance may not perfectly replicate natural timber

Manufacturers advise that composite boards can become hotter than timber and that darker colours absorb more heat. Correct expansion gaps and installation methods are also essential because composite boards move as temperatures change.

For most homeowners, capped composite is the better long-term choice. It generally costs more than basic composite, but the protective shell provides additional resistance to fading, moisture and everyday spills.

PVC Decking

PVC decking is made primarily from polyvinyl chloride rather than a mixture of timber fibre and plastic. It is not as common as timber or wood-plastic composite in Australian residential projects, but it can be useful in wet or highly exposed areas.

Advantages of PVC Decking

Highly resistant to moisture
Does not rot, split or attract termites
Lightweight
Requires little ongoing maintenance
Suitable for areas exposed to regular splashing
Available in timber-look finishes

Disadvantages of PVC Decking

Can be one of the more expensive options
May have a less natural appearance
Can become hot in direct sunlight
Expands and contracts with temperature changes
May feel lighter or less solid underfoot
Product availability and colour options can be more limited

PVC decking can suit pool surrounds, coastal properties and other locations where water resistance is particularly important. Product quality and installation requirements should be reviewed carefully before it is selected.

Aluminium Decking

Aluminium decking uses interlocking or fixed metal boards to create an exceptionally durable deck surface. It is more common in commercial, elevated or specialised residential projects than in standard backyard decks.

Advantages of Aluminium Decking

Does not rot, warp or attract termites
Non-combustible material
Highly resistant to moisture
Long service life
Low maintenance
Useful for coastal, bushfire-conscious and elevated applications
Some systems help manage or direct water below the deck

Disadvantages of Aluminium Decking

High initial cost
Does not offer the natural warmth of timber
Limited styles compared with timber and composite
Can sound different underfoot
May become hot in exposed locations
Requires a carefully designed supporting structure and compatible fixings

Aluminium is not the first choice for every home, but it can be highly effective where durability, fire performance or moisture resistance takes priority over a traditional timber appearance.

Bamboo and Modified Timber Decking

Bamboo decking and thermally or chemically modified timber products are also available, although they are less common than hardwood, treated pine and composite.

Bamboo boards are generally engineered from compressed bamboo fibres. Modified timber is treated using controlled heat or other processes to improve stability and resistance to decay.

These products can provide an attractive alternative, but performance varies between brands. Before choosing one, check the warranty, maintenance requirements, fixing system, Australian testing and local availability. It is also worth considering how easily replacement boards could be sourced several years from now.

What Are the Best Deck Materials for Perth?

Perth’s climate places several demands on outdoor materials. Decks can experience prolonged UV exposure, very hot summer conditions and extended dry periods, followed by cool, wet winters. Coastal suburbs also face salt-laden air, while properties near bushland may be subject to a Bushfire Attack Level assessment.

Material selection should therefore be based on the exact location of the deck.

For exposed areas receiving strong afternoon sun, lighter-coloured boards are generally more comfortable than dark finishes. Natural timber often remains cooler underfoot than darker composite products, although it will require more maintenance to protect its appearance.

Capped composite is a practical Perth option for homeowners who prioritise low maintenance. It resists fading and moisture better than many basic products, but it must be installed with the correct gaps to accommodate heat-related movement.

Jarrah is an excellent choice for homeowners who want a distinctly Western Australian hardwood. Spotted gum also performs well where strength and natural durability are priorities. Treated pine can work for more affordable or covered decks, provided it is properly finished and maintained.

Near the coast, board selection is only part of the decision. Fixings, brackets and the supporting structure must also be suitable for corrosive conditions. Using premium decking over an unsuitable subframe or with incorrect fasteners can shorten the life of the entire deck.

For properties in designated bushfire-prone areas, do not assume that every hardwood, composite or metal product is automatically suitable. Construction requirements depend on the property’s assessed Bushfire Attack Level and the complete deck design.

Is Timber or Composite Decking Better?

Timber is usually the better option if you prioritise natural character, repairability and the ability to refinish the surface. Each board has unique grain and colour, and a well-maintained hardwood deck can remain an attractive feature for many years.

Composite is often better if your main priority is reducing maintenance. It still needs cleaning, but it does not require the regular oiling or staining associated with timber.

The trade-off is that composite generally costs more initially, can become hotter and cannot be sanded back in the same way as solid timber. Choosing between them comes down to whether you value natural appearance and repairability or convenience and colour consistency.

The Subframe Is Just as Important as the Decking

Homeowners naturally focus on the visible boards, but the structure underneath determines how the deck performs.

Bearers and joists must be appropriately sized, spaced and protected. Drainage and ventilation need to be considered, particularly around pools, garden beds and low decks. Different decking products also have specific requirements for joist spacing, board gaps, fixings and ventilation.

A premium board will not compensate for a poorly built subframe. Incorrect spacing can cause boards to flex, while poor ventilation or trapped moisture can contribute to premature deterioration.

When replacing an existing deck, we inspect the structure rather than automatically installing new boards over it. Reusing a sound subframe can reduce costs, but damaged, undersized or poorly constructed framing should be repaired before the new surface is installed.

Which Decking Material Should You Choose?

For an affordable deck , treated pine remains difficult to beat. For a premium natural finish, Jarrah, spotted gum, blackbutt, ironbark and merbau are all strong choices. Capped composite offers a good balance of appearance and low maintenance, while PVC and aluminium can suit projects with specialised moisture, durability or fire-performance requirements.

The right decision should account for more than a sample board. Consider how much sun the area receives, whether people will walk on it barefoot, how often you are willing to maintain it and how the colour will complement the rest of your home.

Skyline Concepts designs, constructs and renovates decks across Perth. With more than 15 years of carpentry, cabinetry and shopfitting experience, Ben and the team can help you compare materials, understand the practical trade-offs and create an outdoor area that suits the way you live.

Contact Skyline Concepts to discuss your new deck or deck renovation and receive advice based on your property, budget and preferred finish.

Builder vs Carpenter: What's The Difference?

Mon, 07 Sep 2026 04:52:51 GMT

Builders and carpenters both play essential roles in the construction industry, and there is often plenty of crossover between the work they perform. However, they are not the same trade.

A carpenter is a skilled tradesperson who works primarily with timber and other building materials. A builder is generally responsible for managing an entire construction project, including coordinating trades, organising approvals and making sure the completed work complies with the relevant requirements.

The person you need will depend on the size, complexity and nature of your project. You might hire a carpenter to install internal doors, build a deck or complete second-fix carpentry. For a major extension or new home, you may need a registered builder to oversee the entire project, with carpenters completing specific stages of the construction.

At Skyline Concepts, we provide a broad range of carpentry services across Perth, from framing and internal fit-outs to renovations, extensions and outdoor structures. Here is a practical look at the differences between builders and carpenters, including examples of when you may need each one.

What Does a Carpenter Do?

A carpenter is a qualified tradesperson who constructs, installs, repairs and finishes different parts of a building. Although carpentry has traditionally centred around timber, modern carpenters also work with products such as composite decking, fibre cement cladding, engineered timber and prefabricated building materials.

Carpenters are involved at numerous stages of construction. Some focus on structural or “first-fix” work, while others specialise in the detailed finishing work known as “second-fix” carpentry. Experienced carpenters may be capable of completing both.

The work of a carpenter can include:

Wall, floor and roof framing
Timber and composite decking
Doors and windows
Skirting boards and architraves
Internal wall linings and feature panelling
External cladding
Patios, pergolas and carports
Fences, gates and privacy screens
Cabinetry and custom joinery
Shopfitting and commercial fit-outs
Repairs and alterations to existing structures

Carpentry requires accuracy and careful planning. A wall frame that is out of square can create problems for plastering, cabinetry, doors and flooring later in the project. Similarly, poorly installed doors or skirting boards can make an otherwise high-quality renovation feel unfinished.

At Skyline Concepts, attention to these small details is a major part of how we approach every job. Ben’s background in carpentry, cabinetry and shopfitting provides a strong understanding of both structural construction and detailed finishing work.

What Does a Builder Do?

A builder takes broader responsibility for a construction project. Rather than concentrating on one trade, the builder oversees how all the separate parts of the build come together.

Depending on the project, this can involve:

Preparing construction schedules
Coordinating subcontractors
Ordering materials
Managing building approvals
Organising inspections
Monitoring budgets
Communicating with clients
Ensuring each stage is completed in the right order
Managing workplace safety
Overseeing the project through to completion

For example, a substantial home extension could involve earthworks, concrete, structural steel, carpentry, roofing, electrical work, plumbing, plastering, waterproofing, cabinetry, tiling and painting. A builder coordinates these trades and takes responsibility for the overall delivery of the project.

The builder may have practical trade experience and could even be a qualified carpenter. However, when acting as the builder, their main role is usually project management and supervision rather than personally completing every aspect of the construction.

Are All Builders Carpenters?

No. A builder does not necessarily have to be a carpenter, although carpentry is a common pathway into the building industry.

Carpenters gain hands-on experience working with structural plans, building frames, roof systems, internal finishes and existing buildings.

This experience can provide an excellent foundation for progressing into construction supervision or becoming a registered builder.

However, builders can come from other construction backgrounds as well. What distinguishes a builder is their ability and authorisation to oversee qualifying building work, not simply the trade they originally completed.

It is also important to understand that not every carpenter is a builder. A highly experienced carpenter may be able to complete complex renovations and coordinate parts of a project, but certain building work can require specific registrations, contracts, approvals or permits.

The Main Difference Between a Builder and a Carpenter

The simplest way to understand the difference is to look at the scale of responsibility.

A carpenter is generally responsible for completing specific construction and finishing work. A builder is responsible for overseeing the project as a whole.

For example, during a home renovation, a carpenter might remove an old timber wall, construct the new framing, install external cladding, hang the doors and fit the skirting boards. A builder may manage the complete renovation, including the carpenter, electrician, plumber, plasterer, tiler and painter.

Both roles require construction knowledge, but the focus is different. The carpenter focuses on workmanship and installation. The builder focuses on coordination, compliance, scheduling and overall project delivery.

When Should You Hire a Carpenter?

A carpenter is often the right choice when your project primarily involves carpentry work and does not require management of numerous unrelated trades.

Internal Second-Fix Carpentry

Second-fix carpentry includes many of the finishing details installed once the main structure and internal linings are complete. This can include internal doors, door jambs, handles, skirting boards, architraves, window trims and other timber finishes.

These details are highly visible, so precise installation matters. Uneven margins around doors, poorly joined skirting or damaged trims can stand out immediately in a finished room.

Decking and Outdoor Areas

If you want to build or replace a deck, an experienced carpenter can help with the structure, material selection and finishing. This could involve a traditional timber deck or a low-maintenance composite alternative.

A carpenter can also assess practical considerations such as ventilation, drainage, access, ground clearance and how the deck will connect with the existing house.

At Skyline Concepts, we can also integrate decking with privacy screens, stairs, balustrades, gates or other outdoor carpentry to create a more complete entertaining area.

Doors and Windows

Replacing a door is not always as straightforward as it appears. Existing openings can be uneven, frames may have moved over time and the new door needs to be carefully trimmed, hung and aligned.

Carpenters can install internal and external doors, jambs, locks, handles and associated trims. They can also complete repairs or alterations around windows and doors as part of a renovation.

Patios, Pergolas and Carports

Outdoor structures contain significant carpentry elements, particularly when they use timber framing, battens, screening or decorative finishes.

A carpenter can construct the structure and ensure it complements the existing property. Depending on the size, location and design, approvals or additional trades may also be required.

Cladding, Screens, Fences and Gates

External cladding can transform the appearance of a home while also helping to protect the underlying structure. Correct preparation and installation are important for creating straight lines, consistent spacing and properly finished corners.

Custom timber screens, fences and gates are also well suited to an experienced carpenter, particularly when standard off-the-shelf products do not suit the space.

Cabinetry and Custom Features

A carpenter with cabinetry and shopfitting experience can help create tailored features that use space more effectively. These might include built-in storage, feature panelling, shelving, bench seating or custom commercial fixtures.

Ben’s earlier experience in cabinetry and shopfitting is particularly valuable for work that requires tight tolerances and a high standard of finishing.

When Do You Need a Builder?

You are more likely to need a builder when the project involves substantial structural work, several trades or responsibility for the complete construction process.

Common examples include:

Building a new home
Adding a major extension
Completing a whole-house renovation
Adding a second storey
Making significant structural alterations
Coordinating extensive kitchen and bathroom works
Managing construction that requires several regulated trades

Imagine you are adding a new living area and bedroom to the rear of your home. The project may require demolition, foundations, structural framing, roofing, windows, electrical work, plumbing, plastering, flooring and painting.

A carpenter would play a major role in the framing, cladding, doors, windows and internal finishes. However, a builder would usually coordinate the complete job and make sure each trade arrives at the correct stage.

What About Renovations and Extensions?

Renovations and extensions are where the distinction between a builder and carpenter can become less obvious.

Some smaller renovations are predominantly carpentry projects. For example, reconfiguring a wardrobe, replacing internal doors, adding wall panelling or updating skirting and architraves may only require a carpenter.

Other renovations involve a combination of structural changes and multiple trades. Removing walls, changing plumbing locations or extending the building footprint can turn a seemingly simple idea into a much more involved project.

The best approach is to discuss the complete scope before work begins. An experienced carpenter can identify which parts they can complete and whether a builder, engineer or other specialist needs to be involved.

Skyline Concepts works across both focused carpentry jobs and larger renovation or extension projects. This broad experience helps us examine the practical details early and provide honest advice about what the work is likely to involve.

Can a Carpenter Manage Other Trades?

An experienced carpenter can often coordinate related trades as part of a renovation or carpentry project. However, coordinating a few complementary services is not necessarily the same as taking formal responsibility for a complete building project.

For example, a carpenter constructing a deck may coordinate with an electrician to install outdoor lighting. During an internal renovation, they may work alongside plasterers and painters to ensure each stage flows smoothly.

Once a project becomes larger, involves extensive structural work or falls within regulated building requirements, it may need to be managed under the appropriate building arrangement.

This is why it is important to explain your entire project when requesting a quote. If you only ask about “moving a wall” but do not mention the new kitchen, plumbing changes and electrical work planned around it, the contractor cannot accurately assess the full scope.

Choosing the Right Person for Your Project

Whether you need a builder, carpenter or a combination of the two, look beyond the job title. Ask about the contractor’s experience with similar work, what is included in their quote and who will be responsible for each stage.

Useful questions include:

Have you completed similar projects before?
Who will organise any other required trades?
Are approvals or engineering likely to be needed?
Does the quote include materials and waste removal?
Who will be completing the work on site?
How will changes to the scope be handled?
What is the expected timeframe?
Are you properly insured for this type of work?

Clear communication at the beginning helps prevent misunderstandings once construction starts.

Quality Carpentry Can Shape the Entire Project

Builders and carpenters have different responsibilities, but both are crucial to achieving a high-quality result. A builder ensures the overall project is planned, coordinated and delivered correctly. A carpenter brings the structure and many of its most visible details to life.

For standalone carpentry work, such as doors, decking, cladding, second-fix finishes or custom outdoor structures, a carpenter may be all you need. For a new home, substantial extension or complex renovation involving several trades, a builder will generally need to oversee the wider project.

With more than 15 years of experience across carpentry, cabinetry and shopfitting, Skyline Concepts offers practical knowledge across structural and finishing work. We assist Perth homeowners, businesses and builders with renovations, extensions, framing, cladding, second-fix carpentry, decking, patios, carports and custom projects.

If you are unsure whether your project requires a builder or carpenter, speak with the Skyline Concepts team. Once we understand the scope, we can explain what is involved and help you determine the right way to move forward.

What Is Second Fix Carpentry?

Tue, 25 Aug 2026 02:53:03 GMT

Second fix carpentry refers to the detailed carpentry work completed after the main structure of a building has been constructed and the internal walls have been lined. It includes many of the visible timber elements and finishing touches that bring the interior of a new build, renovation or extension together.

At Skyline Concepts, we often describe second fix carpentry as the stage where a construction project begins to feel like a finished home or commercial space. The structural work may already be complete, but it is the doors, skirting boards, architraves, cabinetry and other detailed features that give each room its character.

We have completed second fix carpentry across a wide range of residential and commercial projects. From our experience, accuracy matters at every stage, but it becomes especially noticeable during the second fix. These are the features people see, touch and use every day, so even small details can significantly affect the final result.

What Does Second Fix Mean in Carpentry?

The term “second fix” describes the carpentry work carried out after the first fix has been completed. First fix carpentry generally covers the structural elements installed before internal walls are lined, such as timber framing, floor structures, roof components and door frames.

Once the framing, electrical work, plumbing and plasterboard installation have progressed, the carpenter can return to complete the second fix. This usually includes installing the visible elements that finish doorways, walls, floors, storage areas and other internal features.

Second fix carpentry requires a different approach to structural carpentry. First fix work is primarily concerned with strength, positioning and creating the underlying structure. Second fix work combines practical installation with detailed finishing. Measurements, joins, gaps, alignment and consistency all become highly visible.

What Is Included in Second Fix Carpentry?

The exact scope of second fix carpentry depends on the design and requirements of the project. However, it commonly includes:

Internal and external doors
Door jambs and hardware
Architraves
Skirting boards
Window reveals and trims
Timber flooring
Built-in wardrobes
Custom shelving
Interior cabinetry
Stair components
Decorative timber features
Wall panelling
Timber trims and mouldings
Final carpentry adjustments

Some projects only require standard doors, trims and skirting. Others involve custom cabinetry, detailed wall features or complex transitions between different materials.

At Skyline Concepts, we look at the entire space rather than treating each item as an isolated task. A door may be installed correctly, for example, but it also needs to align neatly with the surrounding architraves, skirting and flooring. Considering these relationships helps produce a more cohesive finish.

Door Installation

Doors are one of the most recognisable parts of second fix carpentry. The work may include fitting the door itself, installing handles and hardware, adjusting the jamb and ensuring everything opens and closes smoothly.

A well-installed door should have consistent gaps, sit neatly within the frame and operate without rubbing, dragging or swinging unexpectedly. Achieving this can require careful adjustments, particularly in renovated homes where existing walls and floors may not be perfectly level or square.

Our team has found that door installation is a good example of why second fix work should never be rushed. A difference of only a few millimetres can be noticeable. Time spent checking the opening, trimming the door correctly and positioning the hardware helps create a much better result.

Projects may involve standard internal doors, feature doors, sliding doors, cavity sliders, French doors or external entry doors. Each type requires an installation method suited to its size, weight, hardware and intended use.

Skirting Boards and Architraves

Skirting boards run along the bottom of internal walls, while architraves provide a finished border around doors and windows. Both serve practical and visual purposes.

Skirting helps protect the base of walls from knocks, cleaning equipment and everyday wear. Architraves conceal the joins between wall linings and door or window frames. Together, they create clean transitions and contribute to the overall style of the interior.

There are numerous profiles available, ranging from simple square-edge designs to detailed mouldings suited to traditional homes. Selecting the right profile and size can make a meaningful difference to the proportions of a room.

Installation involves more than cutting lengths of timber and fixing them to a wall. Internal and external corners need to meet cleanly, joins should be positioned carefully, and the finished lines should remain consistent throughout the property.

From our experience, existing homes present some of the most interesting challenges. Floors may slope slightly, corners may not form a perfect 90-degree angle and walls can have subtle variations. Good second fix carpentry accounts for these conditions instead of assuming every surface is perfectly straight.

Window Reveals and Trims

Window finishing may include timber reveals, liners, architraves, sills and other trims. These components cover construction gaps and create a clean transition between the window and surrounding wall.

The design may be understated or used as a decorative feature. Whatever style is selected, accurate installation is essential. Uneven margins, poor joins or inconsistent trims can be particularly noticeable because windows naturally draw the eye and bring light into the room.

Window finishes should also integrate with nearby skirting, cabinetry and wall treatments. Planning these details before cutting or installing materials helps avoid awkward intersections later.

Built-In Cabinetry and Storage

Depending on the project, second fix carpentry may also include built-in wardrobes, shelving, storage cabinets, entertainment units and other custom features.

Custom storage is particularly valuable in rooms where standard freestanding furniture doesn’t make efficient use of the available area. Cabinetry can be designed around wall dimensions, ceiling heights, doorways, windows and the items that need to be stored.

At Skyline Concepts, our background in both carpentry and cabinet making allows us to consider the construction and finer finishing elements together. We can look at how the cabinetry fits into the room, how it meets the wall and floor, and how its proportions relate to the surrounding features.

This is especially useful in renovations, where custom solutions may be required to work around existing building conditions. A properly fitted piece should look intentional rather than appearing to have been squeezed into a leftover space.

Timber Flooring

Timber flooring is another service that can form part of the second fix stage. It is generally installed once the internal environment is protected and major construction work has progressed far enough to reduce the risk of damage.

Preparation is crucial. The subfloor must be assessed, and factors such as moisture, board direction, expansion requirements and transitions into surrounding rooms need to be considered.

The direction of the flooring can influence how large or long a room appears. It may also need to align with hallways, doorways or feature areas. These decisions are best made before installation begins.

Careful finishing around door jambs, cabinetry, walls and changes in floor material helps the completed flooring feel integrated with the wider interior.

Stairs and Detailed Timber Features

Second fix carpentry can include stair treads, risers, handrails, balustrades and other staircase components. Because stairs are both functional and highly visible, they require careful measurement and consistent installation.

Decorative timber features may also be added during this stage. These can include wall panelling, timber battens, ceiling details, screens, feature shelving and custom trims.

These elements give homeowners and designers an opportunity to introduce more personality into the building. However, they still need to work practically with switches, powerpoints, doorways, cabinetry and furniture.

We have learned that the most successful feature carpentry doesn’t feel added as an afterthought. It suits the proportions of the space and connects naturally with the other materials and finishes used throughout the project.

First Fix vs Second Fix Carpentry

The easiest way to understand the difference is to think of first fix carpentry as the structure and second fix carpentry as the finish.

First fix carpentry typically includes:

Wall, floor and roof framing
Structural timber elements
Floor joists
Roof trusses
Door and window frames
Structural support for later installations

Second fix carpentry typically includes:

Doors and door hardware
Skirting and architraves
Window trims
Flooring
Cabinetry and shelving
Stairs and handrails
Decorative timber features

Although they are separate stages, the quality of the first fix can directly influence the second. Straight framing and correctly positioned openings make it easier to achieve accurate finishes later. Poor structural preparation may require additional adjustments during the finishing stage.

This is why communication between trades and careful planning throughout the project are so important.

Why Attention to Detail Matters

Second fix carpentry is often judged by the small details. Consistent margins, tight joins, accurate mitres and clean transitions all contribute to the overall quality of the interior.

People may not consciously identify every well-executed detail, but they notice when a room feels polished and cohesive. In the same way, uneven gaps or poorly aligned trims can stand out even if the viewer cannot immediately explain what looks wrong.

We regularly work around materials such as brick, plasterboard, tile, stone and cabinetry. These surfaces do not always meet in straightforward ways. Careful measuring and problem-solving are needed to achieve a clean result, particularly around textured or uneven finishes.

Our experience fitting French doors around split face brick is a good example. The surrounding material required precise mitred work so the finished doors looked properly integrated with the existing structure. This level of detail takes additional planning, but it is what turns a functional installation into a high-quality feature.

Second Fix Carpentry in Renovations

Second fix carpentry can be more complex during a renovation than in a new build. Existing properties frequently contain uneven walls, sloping floors, altered openings or features installed during different periods.

Removing old skirting or architraves may also reveal hidden issues. There could be damaged framing, irregular plasterwork or unexpected gaps that need to be addressed before the new finishes are installed.

An experienced carpenter will assess what is actually present rather than relying only on the original plan. Measurements may need to be adjusted, materials scribed to uneven surfaces and custom details created to connect old and new sections.

The goal is to respect the existing property while giving the renovated area a consistent finish. When completed well, the new work should feel like a natural part of the building.

When Is Second Fix Carpentry Completed?

Second fix carpentry generally begins after the building is enclosed and the internal wall linings have been installed. However, the exact sequence can vary depending on the project.

Coordination is important because painters, electricians, plumbers, flooring installers and cabinet makers may also be completing work around the same time. Some carpentry needs to be installed before painting, while other features may need to wait until flooring or cabinetry is in place.

Planning the sequence reduces the chance of damage, delays and repeated work. It also ensures that every trade has appropriate access when needed.

At Skyline Concepts, we maintain clear communication throughout each stage so clients understand what has been completed, what is happening next and whether any decisions are required.

Choosing a Second Fix Carpenter

When choosing a carpenter , look for someone with experience in detailed finishing work rather than structural carpentry alone. Second fix work demands patience, accuracy and an understanding of how different materials and features connect.

A suitable carpenter should take the time to discuss:

The intended style of the property
Preferred timber profiles and finishes
Door and hardware selections
Existing site conditions
Custom storage requirements
Connections between different materials
Project timing and trade coordination

Quality workmanship is important, but so are reliability, communication and respect for the property. Second fix carpentry is often completed when other finished surfaces are already present, making a clean and organised worksite essential.

Quality Second Fix Carpentry From Skyline Concepts

Second fix carpentry includes the visible, functional details that complete a new home, renovation, extension or commercial fit-out. From hanging doors and fitting skirting to installing cabinetry and custom timber features, every element contributes to the final presentation of the space.

At Skyline Concepts, we approach second fix work with the same care we bring to larger structural projects. Our experience in carpentry, cabinet making, renovations and commercial fit-outs allows us to solve practical challenges while maintaining a high standard of finish.

We take the time to measure accurately, communicate clearly and consider how every component fits into the wider project. The result is detailed carpentry that looks intentional, functions properly and continues to add value long after construction is complete.

Timber vs Composite Decking: Which Is Better?

Tue, 25 Aug 2026 01:34:27 GMT

Choosing the right decking material is one of the biggest decisions you’ll make when planning a new outdoor area. Both timber and composite decking can create a practical and attractive space, but they offer different benefits in terms of appearance, maintenance, durability and cost.

As an experienced Perth carpenter and deck builder , Skyline Concepts has built decks across the city for a wide range of homes, lifestyles and outdoor spaces. We’ve worked with both timber and composite products, and the truth is that neither option is automatically better for every project. The right choice depends on your budget, design preferences, location and how much ongoing maintenance you’re prepared to complete.

Here’s what we think Perth homeowners should consider when comparing timber and composite decking.

What Is Timber Decking?

Timber decking is made using natural wood. It has been a popular choice for Australian homes for decades because of its warm appearance, natural texture and ability to complement almost any property.

Common timber decking options include treated pine and a range of Australian hardwoods. Each type of timber has its own colour, grain, strength, expected lifespan and maintenance requirements.

One of timber’s biggest advantages is its character. Every board has slightly different tones, markings and grain patterns, helping create a deck that feels natural and unique. Timber can also be stained, oiled or finished in different ways to achieve the look you want.

However, timber is a natural product. Exposure to sunlight, moisture and changing weather conditions can cause its appearance and condition to change over time. Regular care is important if you want it to continue looking its best.

What Is Composite Decking?

Composite decking is manufactured using a combination of materials, typically including wood fibres and recycled or synthetic plastics. It is designed to provide an alternative to traditional timber while reducing the amount of ongoing maintenance required.

Modern composite decking is available in a broad selection of colours, board profiles and woodgrain-style finishes. Higher-quality products can provide the appearance of timber without requiring regular sanding, staining or oiling.

Composite boards are generally designed to resist rot, splitting and insect damage. They are also manufactured to be more consistent in colour and shape than natural timber.

While composite decking is often promoted as a low-maintenance option, it isn’t completely maintenance-free. It still requires periodic cleaning, particularly in shaded areas or places exposed to dirt, leaves and moisture.

The Appearance of Timber vs Composite Decking

For many homeowners, appearance is the first consideration.

Natural timber has an authentic warmth and texture that can be difficult to replicate. Its grain, colour variations and gradual ageing give it a distinctive character. Timber can work particularly well with established gardens, traditional homes, coastal designs and outdoor areas where natural materials are already featured.

It also provides greater flexibility if you want to change the colour later. Depending on the timber and its condition, your deck may be sanded and refinished with a different stain or oil.

Composite decking offers a cleaner and more consistent appearance. The boards are manufactured to provide uniform colours and finishes, which can suit modern homes and contemporary outdoor entertaining areas. There are plenty of options available, ranging from dark charcoal and rich brown to lighter coastal tones.

Composite products have improved considerably, but homeowners who strongly prefer the feel and irregularities of natural wood may still favour timber. We recommend viewing full-size samples outdoors before deciding, as colours can appear different in direct sunlight than they do inside a showroom.

Which Option Requires Less Maintenance?

Composite decking generally requires less ongoing maintenance than timber.

Most composite decks can be maintained through routine sweeping and occasional washing. You won’t usually need to sand, oil or stain the boards to preserve their appearance. This makes composite an attractive option for homeowners who want to enjoy their deck without committing to regular refinishing.

Timber decking requires more care. Depending on the timber, finish, exposure and look you want to maintain, the deck may need cleaning and re-oiling periodically. Areas exposed to strong sunlight may fade faster, while shaded or damp areas can require extra attention to prevent mould and grime.

Some homeowners enjoy maintaining timber and appreciate how it develops character over time. Others would prefer a material that needs less attention. It’s worth being realistic about how much maintenance you’re willing to complete after the deck is built.

How Perth Conditions Affect Your Deck

Perth’s climate should play an important part in your decision. Our outdoor areas can be exposed to intense summer heat, strong UV levels, dry conditions, winter rain and significant temperature changes throughout the year.

Decks in fully exposed, north- or west-facing areas can receive hours of direct sunlight. Natural timber can gradually fade, dry out or develop surface checking if it isn’t maintained correctly. Regular oiling helps protect the timber and preserve its colour, although some homeowners choose to let it weather naturally.

Composite decking doesn’t require oiling, but darker boards can become hot in direct summer sun. This is worth considering around pools, where people may regularly walk barefoot, or in entertaining areas without shade. Lighter colours, suitable product selection and thoughtful placement can help manage heat.

Properties closer to the Perth coastline also face salt, wind and sand. The decking boards are only one part of the structure, so the subframe, fixings, ventilation and drainage must also be suitable for the location. A well-chosen decking product can still perform poorly if the underlying structure hasn’t been designed and installed correctly.

Shade, nearby trees, reticulation and airflow can also affect a deck. Leaves and moisture can collect between or beneath boards, while sprinklers may repeatedly wet particular sections. These site-specific details are why we assess the entire area instead of recommending one product for every Perth property.

Durability and Expected Lifespan

Both materials can provide a long-lasting deck when the right product is selected and installed correctly.

A quality hardwood deck can perform exceptionally well, but its lifespan depends heavily on ongoing maintenance and the conditions around it. The timber should be properly spaced, ventilated and protected from unnecessary moisture. Boards that are neglected or constantly exposed to damp conditions may deteriorate sooner.

Composite decking is designed to resist many of the problems associated with natural timber. It won’t rot in the same way, and it is generally resistant to termites, splitting and splintering. This can make it appealing for busy households and homeowners looking for predictable long-term performance.

However, not all composite decking is the same. Product quality, construction, protective capping and warranty coverage can vary significantly between manufacturers. Selecting a reputable product is more important than simply choosing the cheapest composite board available.

It’s also important to remember that composite boards can still be scratched, stained or damaged. Heavy furniture should be moved carefully, spills should be cleaned promptly and the manufacturer’s care instructions should be followed.

Upfront Cost vs Long-Term Value

Timber can offer a lower initial cost, particularly when using treated pine. Premium hardwoods may cost considerably more, depending on the species, board size and availability.

Composite decking usually has a higher upfront material cost. However, it may reduce future spending on oils, stains, sanding equipment and professional maintenance. For homeowners planning to stay in the property for many years, these lower maintenance requirements can make the initial investment easier to justify.

The total project price also includes much more than the visible decking boards. Site access, deck height, subframe materials, stairs, balustrades, demolition, design details and preparation work can all affect the final cost.

Rather than comparing board prices alone, consider the complete installed cost and what you may need to spend maintaining the deck over its lifetime.

Comfort and Safety

Timber feels natural underfoot and can be comfortable in outdoor areas. However, neglected boards may eventually become rough or develop splinters. Regular inspection and maintenance help keep the surface in good condition.

Composite decking is designed to provide a smooth and consistent finish without the splintering associated with ageing timber. This can be beneficial for households with children or for decks where people frequently walk barefoot.

Heat is another important consideration. Some composite boards, particularly darker colours, can become noticeably hot in direct sunlight. Timber can also heat up, but it may remain more comfortable depending on the species, finish and colour.

Slip resistance should be considered for both materials, especially around pools, outdoor showers and areas exposed to rain. Ask about the specific product’s slip rating rather than assuming one decking category will always be safer than the other.

Sustainability Considerations

Timber is a renewable material when it comes from responsibly managed sources. Homeowners choosing natural decking should look for products with credible sourcing or certification information.

Composite decking may contain recycled timber fibres and plastics, helping reuse materials that may otherwise become waste. Its long lifespan and limited need for chemical finishes may also appeal to environmentally conscious homeowners.

However, sustainability varies between products. Timber origin, manufacturing processes, recycled content, transport and end-of-life disposal should all be considered. If environmental performance is important to you, review the details of the individual product instead of relying only on broad claims about timber or composite materials.

When We Recommend Timber Decking

Timber may be the better choice when you:

Prefer the genuine appearance and feel of natural wood
Want the option to stain or refinish your deck
Are comfortable completing regular maintenance
Want a material that complements an established garden
Are working with a tighter initial budget
Appreciate natural variations and gradual weathering

A properly built and maintained timber deck can become a standout feature of the home. It suits clients who love natural materials and understand that some care will be required to preserve the finish.

When We Recommend Composite Decking

Composite may be the better option when you:

Want to minimise ongoing maintenance
Prefer a consistent colour and finish
Don’t want to sand, stain or oil the boards
Want strong resistance to rot, insects and splintering
Are comfortable with a higher upfront material cost
Prefer a modern, uniform appearance

Composite decking is particularly practical for busy households, rental properties and homeowners who want an outdoor area that is relatively easy to look after.

The Importance of Professional Installation

Whichever material you choose, the quality of installation has a major influence on how the finished deck looks and performs.

Correct joist spacing, board gaps, ventilation, drainage and fixing methods are essential. Composite products must be installed according to the manufacturer’s requirements, while natural timber needs allowances for movement and changing moisture levels.

The supporting structure also needs to be suitable for the deck’s size, location and intended use. Poor drainage or insufficient ventilation can create problems even when premium decking boards have been used.

Working with an experienced carpenter ensures the visible finish and underlying structure receive equal attention. It also allows details such as stairs, borders, seating, screens and transitions to be incorporated into the overall design.

So, Is Timber or Composite Decking Better?

Based on our experience building decks across Perth, there isn’t one answer that suits every home.

Timber is hard to beat if you value natural character, warmth and the ability to refinish the surface. It can create a beautiful outdoor area, but you need to be prepared for ongoing care.

Composite decking is usually the better fit if low maintenance, consistency and resistance to common forms of deterioration are your priorities. The higher initial price can be worthwhile for homeowners who want to spend less time maintaining their outdoor area.

At Skyline Concepts, we consider your property, budget, preferred style and plans for the space before recommending a material. By selecting the right boards and combining them with a professionally built structure, you can create a deck that looks great, suits Perth conditions and adds genuine functionality to your home.