DUO longlife ND extra roofing membrane
Product description
- 2-layer, vapour-permeable sub-roof and sheathing membrane with TPU coating and a PES non-woven fabric with embossed grid structure
- Can be used in ventilated and unventilated roof assemblies as a trussing, sub-roof or sheathing membrane
- Can be used in accordance with the Frauenhofer Institute certification as a seam and perforation-protected underlay membrane, trussing sheet (Class 3) at a roof pitch of 14° or more without perforation protection
- Can be used as a rain-proof sub-roof (class 2) with perforation protection
- Extremely resistant to chemicals
- Resistant to chemical impregnation, chain saw oil, wood rot and mould
- Suitable as temporary roofing for no more than 12 weeks
- Lasting thermal stability from -40°C to +110°C
- Two vertically aligned self-adhesive strips ensure economical and lasting adhesion of longitudinal seams