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My question relates to the need for an air barrier only vs an air+vapor barrier in a knee wall application.I have a 1.5 story cape-style house in Zone 5, Massachusetts…
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Recent Q&A
Vapor Barrier in Knee Wall
My question relates to the need for an air barrier only vs an air+vapor barrier in a knee wall application.I have a 1.5 story cape-style house in Zone 5, Massachusetts…