We’re Perth’s Trusted Specialists on Custom Designed Carports

The construction of a carport has much in common with the construction of a patio; the major difference between the two only concerns its purpose. Construction technique and materials used are largely identical.


Grand Patios in Perth is a local supplier specializing in the construction of patios, carports, and pergolas. The service provided includes carport design and the preparation of a council approval application.

Our expert Perth carport builders will meet you onsite to gain a first-hand appreciation of your requirements and discuss design options, placement, and preferred materials.

Are you looking for outdoor patio design ideas for your home or business in Perth, WA? Here’s a must-read blog post for you.


We offer no obligation and free consultation to help you choose the best available design solutions that will meet your requirements.


Grand Patios is an Australian owned company staffed with skilled trade people who have the expertise and experience to erect a functional and attractive carport here in Perth & Mandurah, custom-designed to any specific requirement. Carport designs can be provided for single or multiple vehicles as well as caravan or boat storage.


The finished construction comes with a 15-year structural warranty as well as warranties guaranteed by material suppliers. The carports are built with Australian manufactured steel and Bluescope sheeting warranted for 25 years.


 Free Onsite Quotation

 Free Design Consultation – Guaranteed!

 We will beat any written quote – Guaranteed!

 Qualified engineering support for carport design

 Fast turnaround time with design and construction

 Construction engineering using only high-quality materials

 Assistance with preparation and submission of the council approval application

 Grand Patios guarantees the following services to existing and prospective clients

Specifications & Warranties

Grand Patios in Perth is an Australian owned and operated business staffed by experienced carport builders and installers. The carports Perth we build will be constructed with the following materials and covered by the warranties listed below.

 100% Australian Bluescope Sheeting

 Fabricated locally, in sealed conditions

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

 Highest quality Laserlite roof sheeting covered by a 10-year warranty*.

 100% Australian steel supplied plus a 2-year warranty*.

 Grand Patios 15 Year structural warranty*.

 Engineered Designs – Guaranteed!

 Council Approvals – Guaranteed!


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FREE REPORTS – 7 Simple Steps To The Perfect Patio

7 Simple Steps To The Perfect Patio

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


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.


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


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

Custom Design

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