
Spotlight Article:
Air Sealing and the CAZ
After I described how air can get sucked down the chimney and vent connector and flue, and out the draft diverter of the gas water heater, and into the basement, the mother, who was now ...
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Reexaming Roof Ventilation
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A new business opportunity is being created in cold-climate areas, as roofers work with home performance contractors to address issues of liability, technical rethinking, and customer service. [continue reading]

Treating Termites Right
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From designing them out of houses to stopping them from molting, there's a wealth of healthier ways to get rid of them. [continue reading]

UL Sets Standards for Indoor Air Quality
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How do we regulate the amounts of indoor air pollutants that are allowed to build up in the houses we live in? The answer is: We don't. [continue reading]

Insulation in the heating system--A Source of Black Stains
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Stains in homes have many different sources. In my job as an industrial hygienist, I have seen a wide variety of substances that can create stains, including mold growth, vehicle exhaust, combustion appliances, tobacco smoke, cooking fumes, and even candles (see "Black Stains in Houses: Soot, Dust, or Ghosts?" HE Jan/Feb '98, p. 15). [continue reading]

Ozone Out for Indoor Air Cleaners
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Ozone has been successfully used for decades to treat and sanitize municipal water supplies, swimming pools, and spas. [continue reading]

Clean Ducts with Elbow Grease, Not Toxic Gas
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Most of the ductwork that I've seen contains accumulations of house dust and tobacco smoke solids, as well as loose pieces of fiberglass duct insulation, dead bugs, and mold growing in a damp mess. [continue reading]

Occupants Pollute Healthy Homes
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It is common knowledge that living in a well-ventilated house can help a family be more comfortable. But how much can good ventilation help protect the occupants of a house against indoor air pollution? [continue reading]

Sampling Stains for Fun and Profit
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It's happening more and more-home performance specialists are getting calls from homeowners complaining of a "mysterious stain." Maybe the occupants think it's mold, and they're worried-could it be Stachybotrys atra, which has been linked to sudden infant death syndrome? [continue reading]



Kara Saul Rinaldi
HOMES Act Will Save Homeowners Energy, Money
Representatives David McKinley (R-WV) and Peter Welch (D-VT) re-introduced the Home Owners Managing Energy Savings (HOMES) Act, H.R. 2127, yesterday ...


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 ...



























