
Spotlight Article:
Bailey Family Earns Bragging Rights
Our attempt to improve the energy efficiency of our home began in 2008, after the electrical portion of our utility bill soared over $400. We had long been resigned to a steep energy bill, in part because ...
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An Easier Way to Measure Duct Leaks
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Finally, a duct leakage measurement that HVAC contractors might even love. [continue reading]

Air Flow Measurements in the Bag
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Many people in the building performance field know about a certain, easy-to-perform air flow test that involves common household items. If you are not among them, read on. If ... [continue reading]

Missteps with Mold
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Building professionals should follow a thorough mold and IAQ investigative protocol when they tackle mold remediation cases. [continue reading]

Remediating Mold: A Clip-Out Checklist for Building Professionals
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Diagnosing and remedying mold and moisture problems requires good detective skills, proper safety precautions, and a working knowledge of the best practices for mold cleanup and building rehabilitation. Before ... [continue reading]

Zone Pressure Diagnostics
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A new protocol shows how to make a valuable diagnostic test even more useful. [continue reading]

Flow Control Gains in Accuracy
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A new flow meter is easier to use than a Duct Blaster, and more accurate than the temperature rise method. [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 ...































