Spantech is the Australian based construction company. The company developed and patented the Spantech Construction System.

Spantech’s Technology

The Spantech Construction System features a unique curved roofing panel.  The panel can span self-supported up to 40m wide.  The result is a dynamic frameless wide-span building.

In addition to curved roofs, the curved panel can also be used for Quonset style buildings.

The system also includes a complimentary straight panel. This panel can be  used on pitched roofs and walls.

Spantech panels are manufactured on site.  It makes construction fast and efficient.

Refer to the Technical Data for more information.


The Spantech Construction System is versatile, very strong, environmentally efficient and cost effective. It is most economical when applied to large commercial projects.

Spantech buildings are utilised on a diverse array of projects.  The range stretches from simple shade structures to complete indoor sports and aquatic centres. The company also offers a comprehensive range of hardened earth-covered buildings specifically designed for the Defence sector. See the Projects page for samples of recent projects.


The company has expertise in a number of specialised areas.  The Spantech Explosives Storehouse (ESH) or Earth Covered Buildings (ECB) are among the best in the world.

The Potato Stores designed by Spantech have proved to be one of the most efficient long-term potato storage systems available.

Our in-house design team also works closely with Architects and Engineers.  They help develop designs for a wide range of other applications.  Our team helps them achieve their designs and exploit the full benefits of the Spantech system.  And they will help ensure the desgn meets the customer’s budget.


The company has been successfully operating for over thirty years.

Spantech Pty Ltd constructs projects in Australia and New Zealand.

Appointed licensees offer the system in other selected regions around the world.