Contact Us

We love to hear from you any feedback or questions regarding BiForm solid composite decking solutions. 

International Customers
+64 9 636 3511

New Zealand
09 636 3511/  0800 449 274

Unit 8, 69 Captain Springs Road, Onehunga
Auckland
New Zealand

09 636 3511

Eco-friendly solid composite decking solutions based in New Zealand.

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Eco-Friendly Solid Composite Decking Custom Solutions

BiForm offers a complete floating deck system for laying over waterproof membrane or concrete.

Eco-friendly solid composite custom solutions

Biform offers custom solutions for any decking situation. Below are two options for decking waterproof membrane or concrete substrate surfaces. For further situations such as metal substructure, heavy spa pools or alternative uses of the decking please contact us.

Decking Boards over membrane or concrete

130mm x 19mm x 4850mm

BiForm offers a complete floating deck system for laying over waterproof membrane or concrete- thanks to our Stack N Pack Joist Mounts and Packers.

Made from recycled plastic, Stack N Pack Joist Mounts create a system that won’t break the bank, eliminating the need for an expensive aluminum substructure. The durable, stackable joist mounts sit underneath regular timber or adjustable laminated joists, keeping them up off the membrane/concrete, allowing rainwater to flow beneath. By ensuring that the integrity of your waterproof remains intact, this is a simple easy-to-install solution to your membrane decking headaches.

Our decking is available in Cedar Brown, Mid Grey, Camo Grey, and Camo Brown.