Vapor Retarder, Air Barrier Contributes to Thermal and Waterproofing Performance
Duro-Last Inc. has added to its Duro-Guard product line with Duro-Guard SOPRAVAP’R, a vapor retarder and air barrier membrane. This product is composed of a…
Duro-Last Inc. has added to its Duro-Guard product line with Duro-Guard SOPRAVAP’R, a vapor retarder and air barrier membrane. This product is composed of a…