9 ft. 4 in. X 100 ft. Roll MemBrain Vapor Retarder (933 sq. ft.) | IA-MEMBRAIN09-CT

CertainTeed's MemBrain is made from high-quality polyamide material that is both durable and easy to install. Its innovative technology helps to improve indoor air quality by controlling moisture levels and reducing the risk of mold and mildew growth. This insulation solution is also versatile and can be used in a wide range of applications, including walls, floors, and ceilings. It is available in a variety of sizes and can be easily customized to fit specific project requirements.

• Provides a continuous air barrier along with advanced moisture management in a single product
• Increases permeability in summer to let moisture escape, helping to keep the wall dry
• Remains tight in winter when humidity in the cavity is low to prevent moisture from entering
• Improves the energy efficiency of buildings by controlling moisture levels