A sturdy steel carport from Shed Alliance provides one of the most cost-effective solutions for expanding your outdoor entertainment area and protecting your valuable assets from the elements.

Our unique ShedTech software provides you with an unparalleled choice when customising your carport’s size and design. We’ll make sure you have enough space for all your cars, boats, trailers, and recreational vehicles no matter how numerous or large.

Our standard range of steel carports come with up to a 9m clear span with roof pitches of 0, 10, 15, 20 and 25 degrees, and overhangs or eaves up to 1.2m. If you need something different, we can help you customise each element of the structure. We’ll then supply you with an easy to assemble DIY kit that meets your exact requirements.

A choice of hip, gable, Dutch gable and Skillion roof carports and over 20 BlueScope COLORBOND® shades or ZINCALUME® allows you to complement existing structures and create the perfect addition to your property. Erect a freestanding carport or attach it to an existing structure. Build onto a slab or use columns into cement footings.

Galvanised BlueScope steel C-sections and RHS columns, teamed with hard-wearing COLORBOND® for roofing and raingoods, ensure your carport will not only look incredible and add value to your property, but you’ll also have years of maintenance-free shelter backed up by the 15-year BlueScope COLORBOND® manufacturers warranty.

Shed Alliance is SHEDSAFE® accredited, giving you peace of mind that your new carport will comply with all the latest New Zealand Building Codes and the most stringent design and engineering standards.

Pre-punched frames and clear, concise construction guides make our DIY kits easy to erect. However, Shed Alliance can assist with the entire design, supply and building process if you don’t have the skills, tools or the time.

Shed Alliance has over 100 locations throughout New Zealand and Australia and offers FREE or heavily discounted delivery around both the North and South Islands.

If you have questions or would like to know more about the best value carports in New Zealand, call 0800 543 783 now to speak to one of our experienced team. They can offer you expert advice and a customised quote, so there are no surprises once you commit. If you already know your specifications, fill out this Online Quote Request Form, and we’ll get back to you within 24 hours with the cost.

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.