Wall Systems

Non-Permeable Air & Vapor Barriers - Air & Vapor Barrier

For a complete building envelope, built with the durability you've come to know in our roofing and waterproofing products, SOPREMA offers a comprehensive line of air and vapor barrier products ranging from self-adhered to spray or roller grade permeable and non-permeable options.

SOPRASEAL® Xpress G

SOPRASEAL Xpress G is an exterior grade, inorganic faced gypsum board with an air and vapor barrier factory applied to…

SOPRASEAL® LM 203

SOPRASEAL LM 203 is a one-component spray applied non-permeable air barrier membrane used in wall construction. SOPRASEAL LM 203 is…

SOPRASOLIN HD

SOPRASOLIN HD is a multi-purpose self-adhered membrane composed of proprietary SBS-modified bitumen. The underside consists of a release film and…

SOPRASEAL® Stick 1100T

SOPRASEAL Stick 1100T is a self-adhered waterproofing membrane. SOPRASEAL Stick 1100T is composed of a proprietary high quality elastomeric styrene-…