Skillion roof sheds provide the perfect solution for industrial sites with existing buildings, or for those businesses that want a sleek, modern aesthetic. These garages are just like a standard shed but offer a simple and stylish alternative of a single or mono-pitched roof line. You can adjust the pitch the skillion roof to seamlessly extend the current structures, or they are equally as functional and attractive as a stand-alone building without compromising functionality, strength or durability.

Shed Alliance offers a wide range of skillion roof sheds for commercial use. Our unique ShedTech Design software allows us to fully customise your new facility and ensure it meets all relevant Building Codes and Australian Engineering Standards. We can manufacture garages from 3m to 12 m wide, and up to 3.6m high at the low end of the building. Choose from 5, 7.5 and 10-degree roof pitches, and perhaps add an awning to one or more sides to extend the usable space. Add roller doors to any or all sides of the shed, including the sloping sides.

As a ShedSafe Accredited business, we use only the best materials and manufacturing processes. We construct our skillion shed frames from premium Australian BlueScope Steel and use heavy duty knee connection plates in thick galvanised steel which bolt together with a minimum of 8 M12 bolts per plate. Beware of cheaper competitors using lightweight; thin tek screwed mainframe connection brackets, that compromise the safety and integrity of your asset.

With multiple hold down options available you can be assured of not only strength but ease of construction. Our industry leading bracket options include embedded, bolt to slab and hinge up styles that allows you to pivot frames up for ease of construction.

Choose from ZINCALUME® or the full range of COLORBOND® colours for sheeting and raingoods. Standard BlueScope product warranties apply for up to 15 years and ensure your new shed not only looks good but will remain a valuable asset for many years to come

There’s a Shed Alliance representative in over 100+ locations across the country. We’ll deliver your new skillion roof shed to almost any address in Australia for FREE or at a steeply discounted rate.

If you’d like to know more about how a skillion roof shed can provide you with the space you need to run your business operations efficiently, then give our expert customer support staff a call on 1300 784 463 right now. Alternatively, you can add your requirements to our user-friendly online quote system HERE.

When you buy a shed with Shed Alliance Brisbane you can choose any of the following Colorbond colours to tailor your shed.
You can choose different colours for any of the following allowing you to get a shed that matches your house or other existing building if needed:

Roof-Sheeting Roof Sheeting Wall-Sheeting Wall Sheeting
Gutters--Downpipes Gutters & Downpipes Roller-Doors Roller-Doors
Windows Windows Personal-Access-Doors Personal Access Doors
Barge-Capping Barge Capping Ridge-Capping Ridge Capping


Colour Selection

Colorbond® Selection

To view the latest colour selection, please visit the Colorbond website.


Contemporary Colours









Evening Haze®












Shale Grey™









Classic Colours


Classic Cream™


Cottage Green®


Deep Ocean®


Manor Red®


Night Sky®


Pale Eucalypt®


Woodland Grey®

Matt Colours




Shale Grey™



In addition to the colours, there are various sheeting profiles and thicknesses that are available to you when designing your shed:

corrugated Corrugated

This is the famous BlueScope Lysaght corrugated profile, equally at home with traditional and contemporary design. It is long, wide, strong, lightweight and economical in profile which can be quickly and easily aligned. Add up these features and you have a steel roof or wall cladding that simply offers outstanding value.



Trimdek is a subtle square-fluted steel cladding, available in long lengths, so on most jobs you can have one sheet from ridge to gutter without end laps.




Multiclad is a low-rib wall sheet which provides a cost effective solution to covering the walls of your shed.

In addition to the normal steel and sheeting required to build a shed or carport, there are a range of additional extras available which can be

A million possible options. 3D design software to assist clients view the end product






Skylights are an excellent way to allow natural light to enter your shed or carport. Skyights are available in either a clear or opal coloured sheet.




Partition Walls


You can additional internal walls to segment your shed for different purposes. Doors and windows can even be added to these walls.






We have an extensive range of roller-doors in all sizes for both domestic and industrial purposes. All Colorbond colours are available.




Personal Access-Doors


You can add multiple PA doors to your shed. All doors are usually 2040mm x 820mm and can come with locksets if needed.






There is a range of fixed sized windows available for your shed in all Colorbond colours. If needed you can add security screens or fly screens to your windows.




Glass Sliding Doors


If your shed is also your office, you may wish to add a glass sliding door. Glass doors are available in a fixed amount of sizes in all Colorbond colours. Security screens can also be added.






There is a range of ventilation options available to add to your shed. Whether you need a way to cool the workshop in summer or you are working with chemicals, a solution is available.






If you are going to be working in your shed a lot, you may wish to insulate the roof from the heat of summer, or cold of winter.




Vermin Flashings


A vermin flashing is an excellent way to stop mice, rats or snakes getting into your shed between the edge of the slab and the wall sheets.




Roller Door Motors and Remotes


You can add a motor and remote to your roller-doors so they open and close automatically. No one wants to get out of the car to open the door in the middle of a storm.




Mezzanine Floors


A mezzanine floor can be added for additional storage room in your shed. A great place to store that tent that never gets used.




Attached Awning


You can add an awning or lean-to to the side of your shed to park the car. Awnings can also be enclosed with sheeting if needed.