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Subtitle: 
You need an airtight ceiling, lots of air flow, plenty of soffit vents, and deep insulation at the attic perimeter

Building Science Fundamentals: Roof, Part 1: Ventilation

By Dr. Joseph Lstiburek

Dr. Joseph Lstiburek talks about the not-so-controversial ways to maximize the efficiency and airflow of your roof and attic.

Popularity: 7% [?]

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The white powder on the surface of brick, block, and mortar between rocks is water and salt attacking these porous materials. In new construction you can prevent it — in old houses, you can only control it.

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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: 12% [?]

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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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Subtitle: 
Your eyes, nose, and the back of your hand are surprisingly accurate IAQ diagnostic tools

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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: 2% [?]

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Subtitle: 
People, Pollutant, Path, Pressure

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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: 6% [?]

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Subtitle: 
Part 2 of a podcast series on water management

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: 6% [?]

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Subtitle: 
Part one 1 of a two-part series on water management

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

Popularity: 5% [?]

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Subtitle: 
Energy-efficient and durable houses are more important now than ever before. But today's houses are different from yesterday's houses. Insulation, air conditioning, heating, and forced-air delivery systems have all changed the physics of how houses work. Houses didn’t used to rot, but too many of them do now.

This podcast series is excerpted from a two-day class called Building Science Fundamentals with Drs. Joe Lstiburek and John Straube of Building Science Corporation. For information on attending a live class, go to BuildingScienceseminars.com This week Dr. Joe talks about enclosure design principles of energy efficient buildings

Popularity: 5% [?]

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