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Air Barrier Association of America (ABAA)

The Center of Excellence for the Air Barrier Industry

New Vapor Permeable Flexible Sheet Water-Resistive Barrier master specification

See the ABAA Evaluated Water-Resistive Barrier listings page or the master specifications page for a new master format specifcation for Vapor Permeable Flexible Sheet Water-Resistive Barrier.  Stay tuned for other updated master specifications coming soon.