DecoDeck - Aluminium Timber-look Decking


Decking designed for Australian conditions.

DecoDeck combines the natural beauty of timber decking with the strength and durability of aluminium. A first in aluminium decking systems, DecoDeck replicates the form, feel and appearance of natural timber decking with the Super Durable DecoWood wood grain finish.

  • Low maintenance decking: no sanding, painting or staining required
  • Non-combustible: use in bushfire prone areas rated up to Flame Zone BAL FZ
  • Marine grade: DecoWood Super Durable powder coating withstands coastal environments
  • Easy to install: beginner-friendly do-it-yourself installation or have any builder do it for you
  • Choice of 14 DecoWood timber finishes and a concrete-look finish
  • Tough & Strong: no twisting, warping, rotting or splintering - and termite proof
  • Australian made and available Australia wide
  • Stop wastage with the DecoDeck joiner.

DecoDeck received a Good Design Award by Good Design Australia in 2020.

DecoDeck Systems & Profiles

DecoDeck Narrow Profile

DecoDeck Narrow

  • 94mm width and 25mm height
  • Dimensionally stable 6.5m lengths
  • 2mm wall thickness
  • P4/R11 slip rating
DecoDeck Wide Profile

DecoDeck Wide

  • 134mm width and 25mm height
  • Dimensionally stable 6.5m lengths
  • 2mm wall thickness
  • P4/R11 slip rating

Order a Sample

To order your free DecoDeck sample click here. If you have any questions or would like to discuss your project, please feel free to contact us on 02 9603 1888 or fill in our contact form here.


DecoDeck is available in 14 DecoWood colours. Click here to view the entire DecoDeck colour range. Contact our office on 02 9603 1888 or fill out our form for a free sample of any colour in the range.

Our Gallery

For more images, visit the DecoDeck photo gallery.

"The way of the future? This DECO Australia deck is made completely from aluminium. We laid it in 30+ degree weather and it wasn’t hot to handle.. After baking all day you could comfortably wear bare feet!" - IJM Constructions

Frequently Asked Questions

Visit the DecoWood page for common questions about the DecoWood finish.

What size planks are available?

DecoDeck is available in two widths: 94mm and 134mm. DecoDeck is designed to have a fixed 6mm gap between the boards, making it easy to calculate the materials required.

What lengths do they come in?

DecoDeck decking boards and extruded accessories are manufactured in 6.5 metre lengths, however due to the process of applying the beautiful timber-look (or other) finish, the usable length is 6.47m.

If I need lengths to be smaller, can I cut them?

Yes, just use an aluminium drop saw and a tape measure.

How far apart do the centres need to be?

DecoDeck is stronger and has greater dimensional stability than timber, so centres can be installed up to 600 mm apart.

Does DECO supply the sub-structure?

No, however DecoDeck is supplied with all of the components required for installation onto your sub-structure. DeckDeck can be installed onto either steel or timber frames, although we recommend using steel for durability and longevity. DecoDeck can also be installed onto an existing sub-structure. Companies like Spantec can supply steel decking structures.

How is DecoDeck installed?

DecoDeck is easy to install yourself, or you can engage a builder to install it for you. If you would like to DIY, read through the Installation Guide, which includes handy tips and tricks. If you need any support throughout the installation process, feel free to call us on 02 9603 1888.

How can DecoDeck be rated to BAL FZ Flame Zone?

DecoDeck is an ideal alternative to timber in bushfire-prone areas. The planks and all ancillary components are non-combustible. To comply with the Bushfire Standard AS 3959 in BAL 40 and BAL FZ regions, you will need to close the gap between planks using a cover strip, and use a steel or brick sub-structure. Cover strips are available in DecoWood finishes and plain colours.

How close to the ground can DecoDeck be installed?

DecoDeck can be installed directly on to concrete, pavers or tiles using framing as close as 30mm to the ground.

How hardy is it to walk on?

Each DecoDeck profile has a 2.5mm wall thickness with ribs for structural integrity. It would be extremely difficult to dent, and as it is aluminium, DecoDeck will not rot through with time.

The DecoWood finish is baked on to the surface of the aluminium, so it will not rub off, peel off or wear away under foot traffic.

Is DecoDeck hot to walk on in Summer?

Aluminium is a very good conductor of heat and always adjusts to the ambient temperature. Heat passes through DecoDeck evenly, keeping it at a comfortable temperature to walk on with bare feet.

Does DecoDeck get slippery when wet?

DecoDeck is coated with a slip-resistant DecoWood finish containing rubber particles.

Can I use DecoDeck around my pool or spa?

Yes, DecoDeck is coated with a slip-resistant DecoWood finish and has excellent chemical resistance, making it ideal for use around pools and spas.

Is DecoDeck noisy to walk on?

Many people are surprised that DecoDeck sounds almost the same as timber when it is walked on, even in high heels. If you don't believe us, feel free to try it for yourself at a showroom near you.

Can I use DecoDeck for other applications?

Yes, the DecoDeck system is versatile and can be used in many applications such as ceilings and external façades.

How to order DecoDeck

DecoDeck is available Australia-wide. Visit the Where to Buy to find a supplier and/or installer near you.

If there are no suppliers in your area, please call 02 9603 1888 or fill out our contact form and we can arrange direct supply to you.

Contact us about your project

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