Composite Decking Sydney
Low‑Maintenance, Long‑Lasting Outdoor Living
ACM Decks designs and builds composite decks for Sydney homeowners who want a low‑maintenance, long‑lasting outdoor space. We take care of everything from design through to final clean‑up, so you can spend more time enjoying your deck and less time maintaining it. We’re based in the Eastern Suburbs and service homes across Sydney, with a strong focus on the Eastern Suburbs, Inner West and Lower North Shore.
Composite decking is ideal for Sydney homes because it handles heat, UV, moisture and coastal conditions better than most timbers, while keeping maintenance to a minimum.
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What is composite decking?
Composite decking is a modern, low-maintenance alternative to traditional timber. Most boards are made from a blend of recycled wood fibres and plastics, and many premium ranges include a protective outer cap that improves resistance to fading, staining and moisture.
You'll also see mineral-based composites and PVC decking (100% plastic) marketed as similar options. All of these products are designed to give you a great-looking deck with far less upkeep - a big advantage in
Sydney's harsh sun, coastal air and unpredictable weather.
Why choose composite decking
Splinter free
Composite boards don’t splinter like many timbers, so they feel safer and more comfortable under bare feet, especially for kids and pets.
Sustainable & recycle materials
Many composite products use recycled timber fibres and plastics, giving you an attractive deck while reducing waste and environmental impact.
Fire & pest resistance
Certain composite ranges offer better resistance to fire and termites than traditional softwoods, an advantage in many Sydney suburbs.
Maintenance free
No regular sanding, staining or oiling. This suits busy Sydney homeowners who want to enjoy their deck, not constantly maintain it.
Long term savings
Composite decking usually costs more upfront than softwood, but you save money over time because you don’t need to sand, stain or oil it regularly.
Consistent apperance
Boards are manufactured for uniform colour and texture, with different colours and profiles so you can achieve modern, clean designs.
up to 50 years warranty
Some brands offer warranties of up to 50 years. While upfront costs are higher than softwood, lower maintenance can mean better value over time.
Design flexibility
Different board sizes, colours and trims allow for modern, clean designs, and hidden fixing systems remove visible screws for a smooth, premium finish.
Hidden fixings
Hidden fixing systems avoid visible screws on the deck surface, giving a cleaner, modern look and fewer spots for water and dirt to collect.
Composite Decking Materials & Options
We work with a wide range of composite decking brands and help you choose the right material, colour andfinish for your home, budget and site conditions.
Millboard Decking
Millboard is a premium composite board moulded from real timber for an incredibly natural look. It offers excellent slip resistance and very low maintenance, making it ideal for high-end decks, pool areas and coastal homes in suburbs like Bondi, Coogee and Manly.
Trex Decking
Trex is one of the world's best-known composite brands. Its capped boards resist fading, staining and mould, and come in a wide range of colours. Trex is a strong choice for family decks and outdoor entertaining areas across Sydney.
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ModWood Decking
ModWood is an Australian-made composite board using recycled materials. It offers good value and a practical range of colours, making it popular for everyday outdoor spaces in the Inner West, North Shore and Western Sydney.
Eva-Last Decking
Eva-Last boards are designed for durability and stability, especially in full sun and around pools. They suit modern homes where you want a clean, contemporary look and reliable performance in tough weather.
Ekodeck Decking
Uniting the best of both natural wood and tough polymers, Ekodeck's products offer a low-maintenance alternative to traditional timber. Their unique composition ensures resistance against rotting, splintering, and termites, ensuring a long-lasting, aesthetic finish for outdoor spaces.
NewTechWood Decking
Synthesizing the raw appeal of timber with the resilience of composites, NewTechWood offers a product that requires almost zero maintenance. Their shielded outer layer provides protection against fading, staining, and weathering, ensuring longevity without compromising on the natural look.
ModernDeck
As its name suggests, ModernDeck prides itself on contemporary designs. Harnessing the power of advanced composite technology, their products resist the typical pitfalls of timber decking like warping, fading, and insect damage. Aesthetically diverse and reliably sturdy, ModernDeck provides homeowners a modern touch to their outdoor spaces.
How choose composite decking
Choosing the right composite board comes down to how you'll use the space and where you live in Sydney.
BUDGET
Decide your budget, there is a wide range of companies, models and prices
Budget
SLIP RESISTANCE
Each company and model have a different degree of slip resistance
Slip resistance
ENVIROMENTAL FACTORS
Bushfire area, flooding zone, high wind play a roll on materials and structures
Restrictions
HIDDEN FASTENERS
Most composite decking boards have concealed fixings and screw plugs
Fixing system
DESIGN
Simple, picture frame, breaker board, planter boxes, seating areas, pergolas etc
Design
ASSURANCE
composite decking brands and models warranty range from 15 up to 50 years
Warranty
STYLE
there are more options that you can imagine, colours, patterns and boards widths
Colour and width
SCRATCH RESISTANCE
It increases as the board quality goes up. If it is a worry of yours, there is a solution
Scratch resistance
Our Composite 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 composite boards, colours, 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.
