Perth, Western Australia

Talk To An Expert


TIMBER DECKING PERTH - Affordable, long lasting, custom designed with warranty!

timber_deckingOutdoor living is an essential part of many Perth homes. Grand Patios can provide custom-made solutions for your timber decking that adds value and beauty to your Perth property. We use the best quality varieties of softwood, and hardwood and composite decking available in the market.


outdoor_deckingDon’t settle for any timber decking. The team at Grand Patios in Perth are experienced in timber decking construction and have carpenters ready to create the great new deck you require. 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 work closely with our Perth clients to ensure that your timber deck is built with the highest quality possible and in a timely and cost-effective manner. Ready to hire us on your next outdoor decking project? Get started now by clicking here.


undercover_deckingAdding timber decking to your patio is a great way to get more enjoyment from your Perth patio. Grand Patios can design and construct a new timber deck for your patio, so you have the perfect match of colour and craftsmanship. We use quality Australian Jarrah decking that is designed for Perth conditions and is hard wearing and durable. Do you want to get a quote for undercover decking? Click here now.


timber_liningTimber lining of your patio/alfresco area creates a beautiful modern insulated finish, often the envy of all your neighbours and friends. Grand Patios use only quality Glosswood lining board timber with its patented UV protective coating, available in the range of colours outlined. With a timber lining finish you are creating an alfresco area not just a patio. Grand Patios qualified Perth timber decking specialists are ready to complete your works, no area too small or too large. Get your free design consultation on timber lining now.

Other services we offer are:

• Patios

• Carports

• Timber Patios

• Flat Roof Patios 

• Gable and Hipped Patios

• Dome and Curved Roof Patios

• Alfresco

• Solar Span Alfresco

• Stratco Pavilion Alfresco

• Timber Specialist Lined Alfresco 

• Sheds

• Commercial Construction

• Outdoor Blinds Installation

Areas We Service :

Perth, Baldivis, Kwinana, Cockburn, Rockingham and Mandurah in Western Australia. Contact us today to request for a free quote.


Grand Patios in Perth is an Australian owned and operated business staffed by experienced, certified and licensed builders and installers. Our installation projects are constructed with the following materials and covered by the warranties listed below.

Australian Bluescope Sheeting

Fabrication locally, in sealed conditions

Australian Orrcon Supergalv SHS Columns from 90x90x2mm to 125 x 125 x 4mm

High quality Laserlite roof sheeting covered by a 10 year warranty*

100% Australian steel supplied with a 2 year warranty*

Grand Patios 15 structural warranty*

Engineered Designs

Council Approvals

We Offer INTEREST-FREE finance.


We'd like to connect!

Like our facebook page or leave a review for us if you have used our products and services.

FREE Design Consultation (Valued at $495)

Fast FREE Quotes



We provide the highest quality home improvement & construction materials to all our projects all throughout WA.


Industry assured professional quality tradesmen. Licensed, Certified, highly trained and Insured.


We stand by all of our completed projects by offering up to 25-year warranty.

Custom Design

All outdoor living projects are 100% custom designed and engineered inline with your preferences, choice and budget.


FREE measure and quote guaranteed. No fuss. No gimmicks.


Over 25 years Experience in building highest-quality alfresco & patios all throughout Western Australia.


7 Simple Steps To The Perfect Patio


*Denotes required fields

Download Now