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The Best AZEK Decking Sydney Has To Offer

Enjoy a natural wood grain look and innovative, advanced materials for a sophisticated composite decking solution.

Combining unique style and sophistication, Timbertech AZEK decking delivers a premium performance product to your Sydney home. Artfully designed to replicate the look of real wood, enjoy moisture-resistant capping and a range of durable advantages in a deck that will look as stunning as the day it was installed for many years to come.

Engineered with advanced material technology from cap to core, it’s never easier to wake up to a robust board resistant to weathering, slips, moisture, and termites. Backed with a market-leading 25-year fade and stain warranty and our own Urban Arch Building 8-year installation warranty, you’ll have peace of mind underfoot for years and years to come.

At Urban Arch Building, we understand the appeal of true timber and strive to deliver composite decking wood alternatives that meet your high standards. That means choosing from a range of board sizes and full-spectrum colour options to create a one-of-a-kind outdoor space that instantly feels like home.

When it comes to function,  this product stands out as a modern deck board through its texturised surface and hidden fasteners  system to retain a traditional timber appearance with consistent minimal gaps between boards. So, while you wake up to a gorgeous timber aesthetic each day, your composite deck won’t crack, split, blister, peel, or rot (and that peace of mind is priceless).

At Urban Arch Building, we have over 12 years of experience working in Sydney homes to deliver custom solutions that turn heads and instantly feel like an extension of your home. If you’re ready to seamlessly blend your interior and outdoor space, chat with our experienced team today on 0413 185 735 to discover what an artful AZEK board could do for your home.

What is Timbertech AZEK Decking?

Manufactured as a TimberTech® division, Azek decking offers a composite deck replacement for wood with none of the challenges that come with a true timber board.

A cellular PVC (polyvinyl chloride) material made with weather-resistant technology and capped with a stain and scratch-resistant polymer shell, the board interiors are 100% recyclable for a timber alternative that’s engineered to handle everything thrown at it.

Capped PVC decking is decking made from polyvinyl chloride (a type of plastic) that doesn’t contain any organic material such as wood flour. Because there’s no organic material, PVC is engineered to avoid most of the pitfalls of timber decking — such as susceptibility to moisture — which leads to mould, mildew, rot, and most noticeably, cupping or warping.

He board is capped with a stain and scratch-resistant polymer shell, made from polyvinyl chloride. It is a tough thermoplastic material and is strongly resistant to weathering, chemical and moisture based rot and has strong ant-abrasive properties so that it won’t scratch or scuff easily. It makes the decking board perfectly suited to the range of  environmental conditions we experience in Australia.

Delivering a range of composite solutions, this brand provides completely wood-free finishes with textures and grains that deliver the rustic aesthetic of hardwood with the undeniable durability of composite materials.

A market leader in innovation and quality, these products are a durable composite choice that’s also stain and fade-resistant, meaning you spend less time cleaning and maintaining your new deck and more time enjoying it.

Put simply, this product looks like timber but is a whole lot stronger.

Green credentials

TimberTech takes its environmental responsibilities very seriously. Their capped composite decking boards use up to 80% recycled material, while their capped polymer boards use up to 54% recycled PVC – with most materials falling into the hard-to-recycle category.

In 2021, the company stopped roughly 226,000 tonnes of waste and scrap from ending up in landfills. And, thanks to homeowners choosing composite boards over wood, more than 1 million trees have been spared the axe since 2015.

The company is conscious about doing the right thing by the planet.

Benefits of Timbertech AZEK Decking

if you love the look of hardwood timber but don’t love the time spent sanding and staining timber (not to mention dealing with rot, warping boards, and termites), this composite alternative, offers you the advantages of timber without the challenges that come with it.

With a 100% plastic core, this product is engineered to hold its shape, colour, and strength for years to come. If you’re ready to say goodbye to the stress of weathering, warping, splintering, and fading, organise a FREE deck consultation to discover more.

How Much Does Timbertech AZEK Decking Cost?

Your deck is your sanctuary whether you’re hosting a BBQ with your mates or enjoying a glass of wine with your partner after a long week. As an investment in your lifestyle, this product is more expensive than timber alternatives.

An Azek deck starts ar about $15,000 for a smaller deck. The final cost will depend on a number of factors, some of which are listed below.

But the initial cost doesn’t tell the whole story. Although the upfront costs can be 30% to 40% higher than a traditional timber hardwood deck like Spotted gum, once you factor in the savings on maintenance (no sanding, staining, or sealing needed), and a longer lifespan, an Azek composite deck can pay for itself in a matter of years.

Throw in the damage-resistant qualities that prevent mould, mildew, scratches, and stains and you’ve got a board that’s able to handle everything from social events to parties and everyday wear-and-tear without needing ongoing repairs or replacements.

Looking for a quote on an Timbertech AZEK deck? Reach out and speak to a member of the UrbanArch Building team on 0413 185 735 today.

Frequently Asked Questions About AZEK Decking in Sydney

Does an AZEK deck get hot in the sun?

AZEK products are cooler to the touch than many alternative deck board products. While early composite decking products were more sensitive to heat, modern composite products like AZEK and more heat-resistant. This means your deck won’t get hotter than timber deck products – though the darker your decking colour, the hotter they may feel underfoot.

TimberTech AZEK® boards stay up to 30 degrees cooler* than competitive composite products – so go ahead, kick off your shoes and enjoy your deck knowing that the tender little feet in your home won’t suffer.

Is it easy to clean a Timbertech AZEK deck?


No matter how careful you are, it’s inevitable that spills and stains will occur. But a capped  product seals each board and makes it easy to clean the protective “cap” with a garden hose and mild household cleaner.

To clean AZEK decking products, simply hose or power wash (on medium setting) any loose dirt or debris. Moisture won’t penetrate your composite deck the same way it might with a timber product. For more stubborn stains, use a mild cleaner (isopropyl alcohol, glycerin, and propylene glycol) mixed with warm water.

Be careful to avoid solvent-based cleaner (e.g. containing acetone) as these may damage your AZEK finish.

What level of maintenance is required?

Not looking to spend time and money on deck upkeep? Then you’ll love the AZEK advantage. There’s no yearly staining, sanding, or sealing required as AZEK retains its beauty thanks to the protective capping and complete lack of timber that protects against everything Mother Nature can throw at it.

Timber decks need to be regularly maintained every 12 months or so (more often if directly exposed to our harsh summer sun). This is a costly and time-consuming exercise – think acid washing, sanding, and staining with oil. If the maintenance isn’t kept up to date, you can look at replacing the deck after ten years or so.

A Timbertech Azek deck will last up to  25 years or more and deliver long-term savings that hardwood timber simply can’t match.

If you know that you intend to sell your home and move within that period, you know that you will have saved an awful lot of money on maintenance costs (probably enough to cover the stamp duty on your new home) as well as having an asset that will please the new owner of your home.

Is AZEK a durable decking choice?


It’s easy to assume all composite products are of equal strength as they’re protected by the surface “cap”. But it’s what’s inside that counts! While Trex composite products have a core made up of 95% recycled materials (inc. sawdust, ground-up plastic, and wood), AZEK is made entirely of PVC which is not a natural material and cannot rot, warp, or become a termite’s dinner.

With a TimberTech decks, you won’t have to worry about the children or pets  scratching your deck or the effects of our harsh summers leeching away the colour.  The deck boards come with a tough outer cap that is anti-abrasive and resistant to scratching, stains, and fading.

When you’re looking to upgrade your Sydney home with a long-lasting and reliable deck, AZEK has no competition.

What Azek deck board sizes are available?

Versatile Design Options – TimberTech AZEK was the first to have Multi-Width Decking options. These boards are available in narrow (89mm), standard (140mm), and wide (184mm) widths so you can create a unique space with custom designs and intricate inlays.

Board type





89 mm (Wide) x 25 mm (Thick)

Square shouldered

4.88 m and 6.1 m


140 mm (Wide) x 25 mm (Thick)

Square shouldered


4.88 m and 6.1 m

4.88 m and 6.1 m

Wide width

184 mm (Wide) x 25 mm (Thick)

Square shouldered

4.88 m and 6.1 m

MAX Deck Boards

Coastline ONLY

140 mm (Wide) x 38 mm (Thick)

Square shouldered

3,66 m, 4,88 m and 6,10 m

Fascia boards

13 mm x 298 mm

Square shouldered

3.66 m

Need help choosing the perfect deck? Compare Composite and Hardwood Decks here

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