Biform Solid Composite Decking
- Abbreviation
- Appraisal number 680 (2020)
- Valid from
- 17/12/2020
- Information provider
- BRANZ Limited,
- Information type
- BRANZ Appraisal,
- Format
- PDF,
Description
Biform Solid Composite Decking is a wood/plastic composite (WPC) decking for timber-framed decks. The decking is available in three options – FORM 130, FORM 140 and Forest Board.
Scope
Biform Solid Composite Decking has been appraised for use as an alternative exterior decking material for decks designed and constructed in accordance with NZS 3604.
The FORM 140 size of Biform Solid Composite Decking has also been appraised as exterior decking when used on decks subject to a specific engineering design.