MOSO® Bamboo X-treme® sub frame joists are made of the same material as MOSO® Bamboo X-treme® decking boards: Thermo-Density® heat-treated bamboo, made from compressed bamboo strips.
This unique heat-treatment process at 200°C provides MOSO® Bamboo X-treme® with the highest durability class possible in the appropriate EU norms and the compression increases the hardness and stability.
MOSO® Bamboo is a sustainable alternative to tropical hardwoods and composite products, boasting best in class for its environmental credentials, strength, stability, and longevity, whilst achieving a Euroclass B fire rating without the need for external treatment.
We recommend the use of Bamboo X-treme® sub frame joists, which are specifically produced for use in combination with MOSO® decking, to optimise the longevity and performance of your deck.