RH
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Cold Air Is Dry Air
Don't be fooled by the relative humidity
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Why Is My Attic Damp?
The cause depends on whether you have an unconditioned attic or a conditioned attic
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Understanding Dew Point Temperature
If you’re a designer or builder who lacks an intuitive understanding of dew point, this article may help
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Measuring (and Understanding) Humidity
Humidity sensor recommendations for building professionals and homeowners
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Preventing Water Entry Into a Home
To lower your home’s indoor relative humidity, you need to address all sources of water entry
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Relative Humidity Doesn’t Tell You How Humid the Air Is
There’s a lot of confusion about this term
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Why Is It So Humid In Here?
An Ohio homeowner wonders why his heat-recovery ventilator is doing such a lousy job of controlling the relative humidity in his new house
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Will a Gas Furnace Dry Out a Home’s Air?
This common belief has some truth behind it, but there’s more to the issue than you might think
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All About Dehumidifiers
Lowering your indoor relative humidity is usually a good idea — the only downside is the energy cost
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Vented Crawlspaces and the Psychrometric Chart
Replacing humid air with more humid air doesn't work
