Garages & Sheds Mandurah

Servicing the entire South Perth region.


We are 


ShedSafe Means peace of mind knowing your building meets the National Construction Code (NCC) of Australia. 


We use

BlueScope Steel

Our buildings are made with 100% Australian BlueScope steel made right here in Australia and not imported.

We only supply


Choose from over 22 COLORBOND® colours in Australia favourite Australian made shed cladding.


We are proudly

Australia Made

100% of our sheds are made with Australian Steel and manufatured in one of 22 locations Australia wide.

Mandurah Sheds, Garages, Carports, Barns & Farm Sheds For Sale.

At Garage Wholesalers we love WA’s picturesque coastal towns.  And we’re proud to be supplying the locals of Mandurah with superior steel shed kits that won’t break the bank.

Need a carport for your holiday home?  Or a garage to store all the bits n bobs that don’t fit inside the house?  With years of experience in the building game, we’re supplying Western Australians with building solutions that really work. 

Garages, sheds, shed homes, carports, stables, barns, workshops… we’ve got building solutions to suit the commercial, industrial, agricultural, and domestic market.

At Garage Wholesalers, we don’t compromise on quality.  We use only top-quality materials, and our shed kits are engineered and constructed by a team that really cares about your safety and the protection of your assets.


Delivery Areas

Sheds Mandurah

For Mandurahs best sheds Give Garage Wholesalers a call today

The structural integrity of our products is guaranteed.  We are a ShedSafe accredited business, and we’ve earned a reputation across the country for supplying products that are durable, reliable and valuable additions to your property.

We offer seamless service from initial consultation right through to supply and delivery.  Our team will work with you to come up with the best shed design – we focus on our client’s needs and tailor our designs to maximize functionality and ensure that you get the best bang for your buck!

Are you a skilled DIYer?  Our shed kits are suitable for DIY installation, or if you’d rather, we can recommend a trusted local builder to erect it for you.

Full range of Barns Available in mandurah

Needing a versatile storage solution for your acreage or rural property in or around Mandurah?  At Garage Wholesalers we love our classical barns for two reasons: they’re beautiful and they work!

Whether yours is a large rural property, small acreage or even a good-sized block in town, a barn from Garage Wholesalers offers endless options for storage and protection of your assets.  And our designs are fully customisable, allowing you the flexibility to design a barn that really works for you.

We value our customers and we go the extra mile to make life easier for you: we’ll deliver your steel-framed barn right to your site.

Your barn from Garage Wholesalers is a robust, safe, valuable and insurable asset that will add genuine value to your property in Mandurah.

Workshops built to get work done

Your workshop is an essential part of your industrial, rural or domestic property, and a workshop shed from Garage Wholesalers is guaranteed to become one of your most rewarding investments.

The size of your workshop is no issue for the team at Garage Wholesalers: large or small, we can design a workshop that is practical, affordable, and easy to install.  Whether you need to protect and work on large machinery or simply want an area dedicated to your hobbies, a clean, well-lit, and functional area is essential, and that’s exactly what our steel-framed workshops offer.

Can your workshop shed be delivered right to your site in Mandurah?  Yes!  With an enviable reputation for seamless customer service and quality products, the team at Garage Wholesalers always go the extra mile to ensure 100% customer satisfaction.

Why Garage Wholesalers?

Australian Made

We only use 100% Australian BlueScope® steel and Colorbond® cladding.

Over 22 Colours

Choose from over 22 standard Colorbond® colours and everyones new favorite Colourbond matt finish.

Fully Customisable

All of our shed designs can be fully customised including height, width, colour and style.

BlueScope Warranty

Up to a 20-Year warranty backed by BlueScope's manufacturers warranty. (Contact Bluescope for full details)

Site-specific Eng.

Site specific engineering means a building designed for your exact local conditions.

ShedSafe Accredited

Peace of mind knowing our engineering has been independently reviewed by a third party.

Why Garage Wholesalers?

  • 100% Australian Made Sheds: Our steel buildings are only made from 100% Australian BlueScope steel. We only use genuine Colorbond® and Zinalume® cladding on our sheds.

  • ShedSafe® Accredited: Garage Wholesalers is ShedSafe accredited meaning we are compliant with the National Construction Code.

  • Fully Custom Designs: We custom make our sheds to suit each customer to the millimetre. From 2 meters to over 25+ meters wide spans we can give you the design that suits your needs.

Custom Shed Options

  • Eave Extensions
  • Fibreglass Skylight
  • Roof Ventilation
  • Horizontal Cladding
  • Insulation
  • Doors (Roller, PA & Glass)
  • Windlock Roller Doors
  • 10,15,20,25 & 30 Roof Pitch
  • Steel Sliding Doors
  • Dividing Walls
  • Mezzanine Flooring
  • Vermin Protection


Shed building costs depends on the height, width and length of the building. Higher buildings tend to cost more to install as they may require scissor lifts or even crane to lift the columns into place.
We only use Australian BlueScope steel that meets or exceeds the Australian Building code including AS1397 & AS2728
Yes! Garage Wholesalers can design and supply a custom shed in kit form to your property. Perfect for the DIY’er.
We are 100% Australian Owned and operated and use only 100% Australian Steel.
Due to the endless possibilities in shed design, we offer a free design service to get the shed you want at the best price.
Steel sheds and garages are generally maintenance free but it is recommended that you hose your shed down every 3-6 month to avoid any rust or corrosion.