B roof (t1)-certified
The Twinson systems Character Massive and Majestic Massive Pro boards are ideal for roof terraces. They are Broof (t1) certified for use on roofs and emergency exits and therefore it is fully fireproof.
Twinson boards meet the highest slip-resistance requirements and hence are proven to be anti-slip.
The PVC components in Twinson decking and terracing boards make them dimensionally stable. This means that Twinson boards may bend slightly under heavy loads, but they then resume their original shape when the load is removed. This is not always the case for composite boards that have a different composition, such as PP (polypropylene) and PE (polyethylene).
All Twinson planks are totally recyclable through Deceuninck’s own recycling company.