
Spotlight Article:
The SCARY Crawl Space
We build crawl spaces because they are cheaper than basements. But controlling moisture can be a challenge, depending on the climate zone.
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The SCARY Crawl Space
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BPI CE
We build crawl spaces because they are cheaper than basements. But controlling moisture can be a challenge, depending on the climate zone. [continue reading]

Mold & Rot: Look Before You Leap When Weatherizing
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Molds are an ancient life form. Neither plants nor animals, molds are members of the Kingdom of the Fungi. Familiar members of the fungal kingdom include molds, mushrooms, and yeasts. Fungi digest spent life, transforming ... [continue reading]

Managing Moisture
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Q I enjoyed reading your article on the home you recently built in Ohio (“Design, Construction, and Performance in Ohio,” Jan/Feb ’07, p. 36). I am an architect practicing in the Pacific Northwest (... [continue reading]

Greening Your Ventilation
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Since today’s houses are now tightened for air conditioning as well as heating, there is less and less natural ventilation in our homes. This means that additional forms of mechanical ... [continue reading]

HVAC System Pressure Relief
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Correcting pressure imbalances in your HVAC system can result in a healthier, more efficient home. [continue reading]

Brainy Membrane
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A vapor retarder that changes permeability with changing relative humidity provides added protection against moisture problems in exterior walls. [continue reading]

Flood Testing Gets a Reality Check
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Although the structural damage to a home from flooding cannot always be prepared for, the use of flood-resistant materials can minimize the cost of rebuilding. [continue reading]

Moisture, Leaks, and Pressures in Mobile Homes
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BPI CE
The first challenge is to determine whether the problem is moisture condensing in the ceiling, or a roof leak, or both. To find out, look for penetrations in surfaces. [continue reading]



Macie Melendez
Adventures in Blower Door Testing
When Steve Mann (of Home Energy Services) asks you to come along for the first blower door testing in a ...






























