Double-flap pneumatically-operated smoke exhaust vent for waterproofed roofs
Smoke & heat ventilation system (SHEV), double flaps, CE-certified according to EN 12101-2, and NF-certified according to NFS 61937-1 and 61937-7, with pneumatic control system, designed to be installed in “waterproofed support” roofs.
- EN 12101-2 certified
- Offers a larger ventilation surface area
- Minimal wind effect
- Special renovation set available for DV 110