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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Composite Decking Boards

BiForm Solid Composite decking has been formulated especially for New Zealand and Australian high UV conditions.

Eco-friendly solid composite decking boards

BiForm Solid Composite decking boards are a convenient 4850mm long, giving a long run while simultaneously reducing waste and minimising thermal movement. Supported by well designed accessories, available in two useful sizes and six different colours, we have a board for all situations.

Great for the Environment

Made from 60% waste timber fibre and 30% recycled HDPE plastic, Biform solid composite decking also has additives of colour, UV protectants and mould inhibiters. The materials are heated, pressurised and extruded into the shape of the decking. Biform Solid Composite Decking has no formaldehyde and no harmful timber treatments.

Our decking boards are a convenient 4850mm long, giving a long run while simultaneously reducing waste and minimising thermal movement.

Weather-Proof

At only 30% plastic content, BiForm solid composite decking is specifically suited to our high UV conditions and is less likely to expand and contract compared to those composites with 50% plastic content. Supported by well designed accessories and available in two profiles and three colours, there is a wood plastic composite deck for everyone.

Available in two useful sizes and five different colours, we have a board for all situations.


form 140

140mm x 25mm x 4850mm

Form 140 can be used in residential and commercial applications such as public viewing platforms, walkways, restaurants and seating. For use where joist spacings are set at maximum 450mm. Available in six colours.

View colour swatches

  • Cover - 145mm

  • Lineal m per m2 - 6.9m

  • Max joist spacings - 450mm

  • Fixers required per m2 with max joist spacing - 15.5

Form 130

130mm x 19mm x 4850mm

Our most popular profile

Form 130 can be used in all residential decking situations, and popular in commercial applications where restrictive height is an issue or minimal carbon footprint is required.  Available in all six colours.

View colour swatches

  • Cover - 135mm

  • Lineal m per m2 - 7.4m

  • Max joist spacings - 400mm

  • Fixers required per m2 with max joist spacing - 18.5

  Mid Grey   A classy emulation of weathered off timber – without the warping or twisting.

Mid Grey

A classy emulation of weathered off timber – without the warping or twisting.

Cedar Brown

Replicates the warm gingery tones of Cedar.

  Camo Grey   Two tone grey countershading mimics the grain of silvered timber

Camo Grey

Two tone grey countershading mimics the grain of silvered timber

  Camo Brown   Similar to Camo Grey with brown toning.

Camo Brown

Similar to Camo Grey with brown toning.