Barns provide a convenient and flexible storage solution for residential and rural property owners alike. Their unique shape presents owners with an opportunity to use the different areas of the barn for separate uses. The ample interior space and with the higher central bay allows storage of large machinery and equipment. The lower side sections are perfect for housing animals, smaller vehicles, workbenches, or other amenities.

A key feature of a barn is a consistent C-Section size throughout the entire building, including the awnings. Shed Alliance offers both traditional Heritage (American) style barns and more contemporary New Zealand style barn designs. The latter sport a reduced drop from the central bay to the side sections resulting in a more streamlined, modern profile.

Our ShedTech Design software enables us to provide you with site-specific engineering and unparalleled flexibility to customise your barn. You can change spans, length, bay sizes, heights, roof and awning pitch. You can also control the ratio of open or enclosed areas, awning sizes and height drops for those awnings. Choose the level and type of access to your barn by deciding on the number, style and position of doors and windows. Take your barn to a whole new level by adding a mezzanine floor for even more storage. Add skylights to reduce the need for artificial lighting, and ventilation and insulation to improve comfort levels for workers and livestock.

Once you’re happy with the design, we’ll manufacture your barn shed using premium BlueScope steel framing and your choice of either ZINCALUME® or COLORBOND® steel cladding. We’re SHEDSAFE® Accredited, so you can be safe in the knowledge your barn kit is pre-engineered to meet all relevant New Zealand standards and stringent Building Codes.

With over 100 locations across New Zealand and Australia, there’s a Shed Alliance team ready to anywhere across the country. As part of the Shed Alliance network, we have phenomenal buying capacity. That means our customers get the top-quality barns at the most competitive prices. To top it off we’ll deliver your barn kit for FREE or at a substantially reduced rate anywhere throughout the North or South Island.

If you want to know more about how a barn from Shed Alliance can cure your storage problems, then give our expert customer support team a call on 0800 543 783. Alternatively, check out our user-friendly Online Quote tool HERE.

When you buy a shed with Shed Alliance New Zealand you can choose any of the following Colorsteel® 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


Colorsteel® Selection

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


Gull Grey

Permanent Green

FlaxPod ®


New Denim Blue

Thunder Grey

Sandstone Grey


Pioneer Red


Mist Green



Desert Sand


Grey Friars




Windsor Grey (G10)




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

Corrugate Corrugate

This is the famous NZ Steel 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.




Trapezoidal 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.




Tray 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 Colorsteel 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 Colorsteel 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 Colorsteel 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.