2 | September 2020
®
COVER STORY:
Managing Legionella
Risks When Reopening
Buildings By Susan Valenti
Almost as soon as the U.S. went into
lockdown this past spring and we real-
ized that wearing facemasks to prevent
COVID-19 were probably a good idea,
there was a familiar word that was
mentioned in industry circles.
BUILDING SCIENCE Rx:
Humidity, Health, and the
Sterling Chart By Allison Bailes
The classic chart demonstrating the importance
of keeping to the middle of the relative humidity
spectrum has been shown to countless attend-
ees of classes, conference presentations, and
webinars on building science, indoor air quality,
moisture problems, and health.
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HOME PERFORMANCE MINUTE:
With Corbett Lunsford
