Dimond Structural manufactures steel purlin and composite flooring products for the construction industry. All our products are manufactured in New Zealand to the highest of standards. Decking systems are fully tested by independent laboratories in New Zealand and overseas to be compliant with local design requirements. 

While Dimond Structural does not offer an installation service, it can recommend some amazing residential and commercial installers.

Dimond Structural is widely regarded as industry experts. With a dedicated technical team for Engineers and Specifiers and a full range of CAD details, we're here to help whether you're working on a new building or additions & alterations. See our downloads page for a full range of details and installation guidelines.