Decking Perth

Timber and composite decking

Outdoor living is an essential part of Perth’s homes. We provide custom-made solutions for your decking that add value and beauty to your property. At the forefront of a good looking deck is a quality constructed frame which helps support your deck and provides years of trouble-free decking. We have over 20 years of experience in the installation of our decking solutions.

How our decking is built

There are two types of decking to choose from: timber decking and composite decking. The first step will be to choose which type of decking is best for your property. We can help you make this decision when our professional builders visit you for a free quote.

Composite decking is durable and environmentally friendly.  We use only high-performance materials to ensure that your composite decking can be used to its full potential with low maintenance. Our choice of composite is coated in a hard-wearing finish that will retain its appeal for much longer than standard finishes.

Timber decking is an affordable option to composite decking. For timber decking, once a decking material has been chosen, we treat it as needed with penetrating oil. Next, we glue down the deck before choosing which screws will work best.

Building a deck requires meticulous planning and high attention to detail which is standard practice at SIWA. We provide a stunning result and superior finish that you can enjoy for many years to come.

Discover our decking options

We have a wide range of decking options to suit your needs. Your deck is the finishing touch to your home and we offer several brands and designs for both front yard and backyard covered decks, providing you with a wide range of options to choose from. 

Composite Decking

We use high-quality Australian made materials for our decking that is designed to suit Perth conditions and is hard-wearing and durable.

Timber Decking

Timber lining of your patio and alfresco area creates a beautiful modern insulated finish. SIWA only uses quality gloss wood lining board timber with its patented UV protective coating. With a timber lining finish, you are creating an alfresco area, not just a patio.
"Thank you for the amazing job! I was absolutely over the moon when I saw the final product! Could not recommended this great business any harder if I tried. Great work."
Luis M.
Beeliar, Perth
a great finishing touch

The perks of a great deck

A great purpose built area for hobbies and other activities.

A fantastic play area for children.

An extension to your home living area.

An outdoor area that is cool, stylish and waterproof (using a draining system).

The 100% Australian made materials we use are made to withstand harsh Perth climate.

You can create beautiful entertainment spaces to fit larger crowds or even an outdoor kitchen area.

"Thank you for the amazing job! I was absolutely over the moon when I saw the final product! Could not recommended this great business any harder if I tried. Great work."
Luis M
Beeliar, Perth

7 reasons to choose us

Not all Decking Perth Companies are the same:

We work only with experienced, certified and licensed installers.

We use galvanised steel in our decking supports.

Our decking solutions are fabricated locally, in sealed conditions.

We use Marine-Grade Stainless Steel screws in our decking construction.

We use 100% Australian steel which comes with a 15-year warranty.

We provide a 25-year structural warranty.

We take care of council approvals for you.

Get a free quote for your decking
Contact us now and we’ll get back to you to schedule a free on-site assessment within 24 hours.