Model 902010 is for 10 foot tall walls and is 120-in x 100 feet. Part Number: ‎902010. Item model number: ‎902010. Manufacturer: ‎CertainTeed. For use with un-faced insulation as a vapor retarder in climate zones where one is required.

For 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. Not all climate zones require vapor retarders. Brand Name: CertainTeed Sub Brand: MemBrain Width: 10 ft. Length: 100 ft.

Model 902010 is for 10 foot tall walls and is 120-in x 100 feet. Manufacturer: CertainTeed. For use with un-faced insulation as a vapor retarder in climate zones where one is required. Product Details.