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Subtitle: 
To avoid moisture problems in walls, think about the permeability of all the wall’s components — not just the “designated” vapor retarder

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Today’s walls, roofs, and floors are better insulated, tighter, and made with a much greater variety of components than they used to be, making them a lot more susceptible to moisture problems when they get wet. Compared to the old days, today’s walls and ceilings are more complicated and can be very slow to dry.

Popularity: 4% [?]

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Subtitle: 
Air leaks are a big source of moisture problems that lead to bugs, mold, and rot in homes

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This podcast series is excerpted from a two-day class called “Building Science Fundamentals” taught by Dr. Joe Lstiburek and Dr. John Straube, of Building Science Corporation.

Popularity: 5% [?]

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