REDZONE AIR AND VAPOR BARRIER MEMBRANE is a 1 mm (40 mils) self-adhesive membrane composed of elastomeric SBS bitumen and trilaminate woven polyethylene. It seals air and vapour around door and window frames as well as around roof details.
REDZONE AIR AND VAPOR BARRIER MEMBRANE is a 1 mm (40 mils) self-adhesive membrane composed of elastomeric SBS bitumen and trilaminate woven polyethylene. It seals air and vapour around door and window frames as well as around roof details.
Provides a continuous air and vapour barrier
Meets door and window installation standards (CSA A440.4-07)