Our Commercial Range

Every shed in the Ranbuild Covermaster range has been designed to give you the strongest, most reliable building possible. The galvanised steel framework provides strength and versatility not available in other building types. Couple this with lower cost compared to a custom made building and you have excellent value for money. With over 55 years experience in the Steel Shed Industry, Ranbuild buildings are well and truly tried and tested.

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Industrial Buildings

We can cover almost any industrial requirement. Australia wide, there are Ranbuild workshops on mining sites, and production and storage buildings on vineyards, orchards, brickworks, timber mills and processing plants.

Size is no problem, just let your local Ranbuild team know your requirements; we can even solve your storage needs with load-bearing mezzanine floors as a standard option. We can provide light fibreglass reinforced or polycarbonate skylights and wall highlights to add natural lighting to work areas.

Special applications are usually no problem either. Rather than pay for a one-off custom building at a premium price, you’ll often find we can provide a lower cost alternative from our standard range.



Ranbuild Hangars are the best possible choice for the protection of your light aircraft, no matter what the make or model.  They are available with COLORBOND® or ZINCALUME® steel cladding and there are designs to suit any location.

Ranbuild Hangars include the unique, maintenance-free ‘wind lock’ sliding door system which is world-renowned for ease of use, reliability and security. If space is a problem, ask you local Ranbuild dealer about our unique internal wrap-around sliding door system.

Big or small, a Ranbuild Aircraft Hanger can be customised to protect any light aircraft. Modular construction allows you to choose any length. The design can also be adapted for aircraft maintenance workshops, with provision for offices, amenities and mezzanine floors for extra storage.

Standard options include personnel and vehicle access doors, insulation, skylights, wall lights, and ventilators.

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Skillion Buildings

Ranbuild can cover almost anything on the land. Our unique and very popular range of Skillion Buildings are in high demand. Skillion or Monoslope buildings can provide all your workshop and storage requirements at low cost.




Our industrial range can cover and shelter everything from community halls to exhibition centres and gyms. Schools, councils and commercial organisations Australia wide have used Ranbuild Shelters and they provide excellent cover and security for indoor sporting fields and courts. The Shelters can be insulated or fully lined to assist with air conditioning and sound attenuation.

Industrial applications include produce storage, equipment shelters, covered working areas and multiple bus, truck or car ports. With a Ranbuild Shelter, goods can be loaded and unloaded day or night. Large-span Shelters with added awnings or annexes provide additional cover at a lower cost.

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Covered Outdoor learning areas

If you need protection from the elements, we have a range of buildings specifically engineered and designed to suit your needs. Unlike fabric covers that allow penetration of harmful UV rays, the Ranbuild Schoolmaster design provides solid shade and maximum shelter from the sun and rain.

Ranbuild Covered Outdoor Learning Areas (COLAs) come in a wide range of shapes and sizes with models suitable for small lunch areas or large playgrounds. All main structural members are fabricated from premium quality galvanised steel, fastened with high tensile grade 8.8 zinc plated bolts and nuts. Sub frame members are bolted between the main frames to prevent twisting and distortion under wind load.

Safety and security under cover are also important, particularly where children are involved. We have removed the potentially dangerous diagonal wall braces and replaced them with lateral braces high up the columns and out of harm’s way. Ranbuild COLAs also feature unique ‘folded edge’ column flashings to reduce the risk of contact with sharp metal edges.

Extra protection is available with the addition of curtain walls and gable infills. These low cost and functional additions provide a barrier from wind and driving rain.

  • To Mark and Penrith Sheds staff, Thank you and all of your workmen for building my double garage, it looks and is great! From our 1st meeting to the finished product, everyone from Penrith Sheds was careful and diligent in their work and courteous to myself and my wife. The double garage was built on a sloping block with all groundwork, footings and slab and construction completed in an excellent manner. The quality of material is there to see. I have no hesitation in recommending Penrith Sheds and Ranbuild.
    — Orm, Bullaburra
  • To the Penrith Sheds team, I wish to thank the entire team at Penrith Sheds for a thoroughly professional job from start to finish and that's the reason we chose Penrith Sheds, because they have the ability to offer FULL service and supply the quality Ranbuild product. We have a great asset now that will last and is built at a professional standard to suit the location we chose, a totally custom job to suit our needs, who could ask for more.
    — Jeff, Warimoo
  • We chose Penrith Sheds to erect our garage & the quality of the building is excellent. Mark & his tradesmen were exceptional with all aspects of the build & nothing was a problem, even the extras that we required were added in with ease. We would highly recommend this company to family & friends as it was a please doing business with Penrith Sheds.
    — Bob & Gayle, Springwood
  • The service we received from the guys at Penrith Sheds was excellent. Professional and prompt with great advice and attention to every detail as required. From development application through construction to final completion all in 13 weeks with no surprises was a great result. A great company to deal with and an excellent quality Australian product in Ranbuild.
    — David, Hobartville
  • To Adrian & Staff at Penrith Sheds, I am very pleased with my newly completed Ranbuild Shed. People have commented favourably on the look and quality of the building. I found you, your staff and contractors very professional and the whole project was completed in a timely and professional manner. I would have no hesitation in recommending both Penrith Sheds and Ranbuild to prospective customers.
    — Kevin, Winmalee
  • To Mark and the staff at Penrith Sheds. I would just like to thank you for my newly completed Ranbuild Double Garage it looks fantastic. The build quality is fantastic and great value for money. I was looking at purchasing a cheaper Garage but as we lost our old garage in the Yellow Rock bush fires i wanted something that was going to last. I am glad we took your advice on making the garage a bit larger everything now fits. After the fires we lost our old shed and fences and finally a few months later the back yard looks great again. All the neighbours have commented on how great the Garage looks. I would have no hesitation recommending Ranbuild Sheds to anybody. Thanks Again
    — Steven, Yellow Rock