Timber Decking Sydney
Premium Hardwood Outdoor Spaces
ACM Decks designs and builds timber decks for Sydney homeowners who want a warm, natural outdoor space that feels connected to the home. We work with premium hardwoods and durable softwoods to create decks that look beautiful, age gracefully and suit Sydney's climate. Based in the Sydney, we build
timber decks across the Inner West, Lower North Shore, Northern Beaches, Hills District and most of Greater Sydney.
Timber decking is ideal for homeowners who want a natural, premium look with rich colour and character - especially when using durable Australian hardwoods like Spotted Gum and Blackbutt.
What is timber decking?
Timber decking is a natural wood surface built using hardwood or treated softwood boards. It's known for its warmth, character and timeless appeal - qualities that many Sydney homeowners prefer over the more uniform look of composite.
Hardwoods like Spotted Gum, Blackbutt and Merbau offer excellent durability, natural fire resistance and beautiful grain patterns. Treated Pine provides a more affordable option while still delivering a classic timber look.
Timber does require more maintenance than composite, but many homeowners love the way it ages and the flexibility to refresh or change the finish over time.
Why choose hardwood decking
Warm and natural
Timber has unique grain patterns and colour variations that give your deck
character and a premium feel.
Australian hardwood durability
Species like Spotted Gum and Blackbutt handle Sydney's sun, rain and
coastal air extremely well.
Easier to repair
Individual boards can be sanded or replaced without affecting the whole deck.
Cooler underfoot
Timber generally stays cooler than composite in full sun, especially lighter hardwoods.
Strong structural performance
Hardwood boards are dense and stable, making them ideal for high-traffic
areas and larger spans.
Customisable finishes
You can oil, stain or coat timber to achieve the exact look you want - and refresh it
over time.
Natural fire resistance
Some hardwoods have higher BAL ratings, which is important in bushfire-prone
Sydney suburbs.
Timber Decking Materials & Options
We help you choose the right timber based on your budget, style and location. Here are the most popular options for Sydney homes:
Merbau is a rich, reddish-brown hardwood known for its durability and stability. It's a popular choice for family decks and outdoor entertaining areas across Sydney. Merbau offers excellent value and a classic timber look that suits both modern and traditional homes.
Spotted Gum is one of Australia's most sought-after hardwoods. It has a beautiful grain, high density and
excellent fire resistance. It performs extremely well in Sydney's climate, especially in coastal suburbs like
Coogee, Manly and Cronulla. Its colour ranges from light brown to deep chocolate tones.
Blackbutt is a light-coloured Australian hardwood with a clean, modern look. It's ideal for contemporary
homes and stays cooler underfoot than darker timbers. Blackbutt is naturally fire-resistant and works well in
full-sun locations across Sydney.
How choose hardwood decking
Cifferent hardwoods offer different colours, grain and characteristics. The right choice depends on the look you want, your budget and where the deck will be built.
BUDGET
Species, board size and availability can make a noticeable difference to material cost.
Budget
MAINTENANCE LEVEL
Each company and model have a different degree of slip resistance
Slip resistance
TIMBER SPECIES
Bushfire area, flooding zone, high wind play a roll on materials and structures
Restrictions
BOARD WIDTH / STYLE
Most composite decking boards have concealed fixings and screw plugs
Fixing system
LOOK OVER TIME
Simple, picture frame, breaker board, planter boxes, seating areas, pergolas etc
Design
Our Hardwood Decking Process
We keep the process simple and transparent from the first chat to the final clean-up.
Site Visit & Quote
We visit your home to measure the space, check access and talk through how you'd like to use your new
composite deck.
Design & Materials
We help you choose the best Hardwood boards, board direction and details like steps, edges and
trims so the deck suits your home and budget
Build
Our team handles framing and composite installation to Australian standards, including demolition of old
structures if needed.
Finishing Touches
We take care of fascias, steps, trims and can also add extras like pergolas, privacy screens or built-in seating
to complete your outdoor area.
Clean-Up & Handover
We leave the site tidy and walk you through how to look after your new composite deck so it keeps looking
great for years.
How to install composite decking
DIY GUIDE
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