Timbertech Decking

TimberTech—made to last

With TimberTech, you can enjoy your deck with confidence, even barefoot!
TimberTech products are designed to perform in the harshest Australian conditions:

  • Sophisticated embossed pattern on the surface of every board to give them exceptional anti-slip properties.

  • Dimensional embossed design makes composite decking boards resistant to water, perfect for building pool decks and for use in wharf applications.


TimberTech products are made using a patented process that consistently produces the highest quality materials that require minimal maintenance. All TimberTech products have a limited residential warranty of 25 years and a commercial warranty of 10 years.

Choose the composite timber decking that’s right for you

TimberTech composite timber decking comes in two different products depending on your application and budget. For colours see below.

Learn more about TimberTech:

TimberTech brochure
TimberTech decking installation and maintenance guide
TimberTech CONCEALoc installation guide
TimberTech limited warranty for Australia
TimberTech fade and stain warranty

Austim has the best composite decking timber supplies Perth wide and makes choosing the right product easy. Got questions about TimberTech? Ask Austim!



TimberTech Evolutions Terrain takes scratch, stain and fade resistance to an entirely new level with warm, natural hardwood style and authentic graining. Capped with a protected polymer shell, the plank is resistant to the elements and everyday accidents endured by most decks. Evolutions' 25-year Fade and Stain Warranty gives you total peace of mind.

Colours: Brown Oak & Silver Maple

  • Protective poly cap engineered to resist fading, scratches and stains

  • Proprietary composite core

  • VertiGrain™ surface allows for quick and easy surface cleaning

  • No visible screws when installed with CONCEALoc® hidden fasteners

  • Spans a maximum of 450mm joist centres

  • Decking 138x23mm, available in grooved edge 4.8m & 6.0m lengths

  • Fascia 305x15mm, available in 3.6m lengths


Our ingenious hidden fastener system is designed to combine ease of installation with the sought after look of a flawless fastener free finish.

  • CONCEALoc Hidden Fastener—retail box for 9sqm coverage

  • High quality stainless steel 316SS

  • Includes screws

  • Built-in spacing tab to set 3.5mm uniform gapping.

contact austim

Ready to bring your decking ideas to life? Get in touch with Austim today to find out if TimberTech is right for you and get your dream deck in no time!

Call (08) 6558 1266 or

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