Vapor-permeable and watertight membrane with a high fire reaction class (B-s1, d0). It is installed over the thermal insulation layer and allows vapor to freely escape from the detail, while at the same time limiting the entry of atmospheric moisture.
Recommended use:
The high fire reaction class of FIBRANskin FIRE SHIELD helps slow down flame spread in case of fire. Installed over mineral wool or as a free-standing layer: B-s1, d0.