Sustain Decking & Structures

Sustain Decking & Structures is Perth’s trusted decking company, dedicated to all your decking needs.  Whether that’s using a deck to extend your house out further to create a new ‘outdoor room’, decking around your new swimming pool  or even creating a personal paradise with a deck in your alfresco area. We have the expertise and know-how to meet all your requirements.

Sustain Decking is the sister company of ScreenStyle WA , and was started by Troy Stockden and Craig Larkin in 2013 in order to fulfil the growing demand in WA for high quality finished decks and decking for DIY.


Quality, sustainability and cost are our focus.

Your decking is made from only top quality products. Choose from a wide range of sustainably sourced and long lasting plastic decking and low maintenance composite decking as well as a broad range of sustainably sourced light and dark timber decking, including jarrah, pine, merbau decking and more.

Plus all of our carpenters are extremely experienced and really take pride in their work. You can be confident that you will get a professional finish every time with Sustain Decking & Structures, whether your project is large or small, an install or DIY decking project.

If you are unsure our experts can come to you, anywhere in the Perth metro area, free of charge.

You can also relax knowing that we at Sustain Decking and Structures, are committed to delivering to you only top quality, sustainable decks with a cost efficient price tag.  We can turn all of your decking, pergolas and structures designs into a reality. And what’s more all of our deck builds have a 5-years-or-we’ll-fix-it guarantee and a 25-year guarantee on the fully treated pine deck bases.

We also sell supply only:

DIY decking – Plastic decking, Composite decking, Aluminium & Timber decking

Simply send us your plans and cutting list, and we will cut your DIY product for you.


Sustain by name, sustainability by nature.

We care about the environment. We pride ourselves on reducing waste, and on being both economical and environmentally conscientious when choosing your timbers, plastic decking, composite decking and aluminium decking. We can recommend environmentally conscious timbers and manufactured product lines. You can choose from a wide range of fair trade timbers and plantation timbers, as well as reduced carbon-footprint Aluminium,  plastic decking and composite decking products.

So our decking not only lasts and lasts and lasts, it is environmentally conscious too.