Vapor Retarder- Page 3 of 3
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Can Exterior Foam Insulation Cause Mold and Moisture Problems?
A thick layer of rigid foam insulation amounts to a vapor barrier on the outside of a house. Won't this trap moisture and rot the OSB?
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Forget Vapor Diffusion — Stop the Air Leaks!
Building codes are finally beginning to recognize that air barriers matter more than vapor barriers
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Vapor Retarders and Vapor Barriers
Answers to persistent questions about vapor diffusion
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Air Barrier or Vapor Barrier? – Building Science Podcast
Air leaks are a big source of moisture problems that lead to bugs, mold, and rot in homes