Large steel covers and shelters provide an excellent solution for weather protection in public outdoor areas, sports facilities, recreation areas and large commercial storage and showroom facilities. The design and construction process is similar to a standard garage or shed, only without walls to enclose the space.

At Shed Alliance we use ShedTech Design software to customise your steel shelter to your unique specifications and environmental conditions, ensuring you get the most efficient configuration for its purpose at the most competitive price. We consider critical factors like topography, shielding and wind classifications, before presenting you with the best options for the size, style and configuration of your cover or shelter, without over or under engineering the structure and guaranteeing you get value for money.

And while we will ensure you get the exact dimensions and appearance you desire, we won’t compromise on quality. It’s critical that you invest in the safest and most secure design for outdoor public structures. We make all our covers and shelters using premium grade Australian BlueScope steel, with a choice of ZINCALUME® or COLORBOND® roofing and rain goods. A standard BlueScope warranty of up to 15 years on steel products ensures your new shelter not only looks good but will remain relatively maintenance free for many years. As a ShedSafe Accredited supplier, we guarantee your cover will meet all relevant Building Codes and Australian design and engineering standards.

Our designs include methods and techniques to ensure your covers and shelters are extra strong. We use strong I-Beam columns and rafters or a welded-web truss which allows you to have wide roof spans. Sturdy Z-Sections for the purlins and girts with welded cleats further enhance the strength of the design.

We offer multiple hold down options to assure not only strength but which also make construction easier. Our industry-leading bracket options include embedded, bolt to slab and hinge up styles that allow you to pivot frames up for ease of assembly.

This robust design requires that the structure is lifted into place by a crane, but once on site and in situ, the frames are constructed ready for the roofing.

With over 100+ locations across Australia, we have massive buying power so we can offer you very competitive pricing. We also deliver your cover or shelter for FREE or at a significantly discounted rate.

If you want to know more about how Shed Alliance can design and manufacture your commercial outdoor cover or shelter then call us today on 1300 784 463. Alternatively, spend a few minutes adding your requirements to our Online Quote System, and someone will get back to you with all the details in less than 24 hours.

Colour Options

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.

Customising 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.