CertainTeed 902008 8′ x 100′ Membrain Continuous Air Barrier Smart Vapor Retarder

Traditional vapor retarders and air barriers just can’t do what membrain does: help prevent mold and mildew. Protect your home and your family from outdoor pollutants and allergens plus mold and wood rot. On your next remodeling project use membrain. Watch our short video to see how membrane C with its revolutionary moisture sense technology C works and how easy it is to install.