Infiltration of Outdoor Pollutants
How building airtightness and pollutant characteristics affect the transport of outdoor air pollution into the indoor environment
Does your house smell like a sewer? [continue reading]
About 15 years ago researchers started applying scientific methods and instruments to the study of buildings. [continue reading]
For the best ventilation performance, whole-house air distribution is key. [continue reading]
It may sound like a tabloid news story, but building science researchers have found that simply closing a bedroom door can create serious safety, comfort, and health problems in a home. [continue reading]
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]
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 has been successfully used for decades to treat and sanitize municipal water supplies, swimming pools, and spas. [continue reading]
The U.S. Department of Energy (DOE) published new minimum energy efficiency standards for residential central air conditioners and heat ...
The National Fenestration Rating Council (NFRC) is pleased to announce the four newly-elected members of the 2017 Board of Directors.