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Wall Systems

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

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…

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