CertainTeed 902008 Air Barrier and Smart Vapor Retarder MemBrain 8 ft. W X 100 ft. L Roll 833 sq ft so place it wherever you

so place it wherever you wish

Quick and compact folding for portability and easy storage

FREE Parts

Laser Distance Meters are designed to provide the easiest measurements from all orientations and boast an array of features

CertainTeed 902008 Air Barrier and Smart Vapor Retarder MemBrain 8 ft. W X 100 ft. L Roll 833 sq ft so place it wherever youFor extra protection against moisture, the MemBrain Continuous Air Barrier and Smart Vapor Retarder is your weapon of choice. It lets wall cavities dry out, to help prevent mold. In summer, when humidity is high, it increases permeability so that moisture can escape, as air tightness is maintained. In winter, when humidity is low, it continues to block moisture. Use MemBrain with un faced insulation in place of kraft faced insulation or polyethylene.