Postretrofit News and Analysis
Our house was built in 1951, but Michele and I have been living there since 2007. I’ve met the two previous owners. One was careful about keeping the house comfortable and efficient—the other ...
The Consortium for Advanced Residential Buildings (CARB) is helping to make American housing stock more affordable and energy- and resource-efficient. [continue reading]
People who know building science often cringe when they see new construction with the same old problems. Leaky ducts, poor air sealing, improperly sized mechanical systems all seem too common. But visiting construction sites only shows part of the problem. [continue reading]
Habitat for Humanity International (HFHI) has helped over 50,000 families obtain affordable housing. Thanks to the commitment and partnership of thousands of volunteers and homeowners, Habitat has become one of the most respected humanitarian organizations and the 20th largest home builder in the United States. [continue reading]
The National Affordable Housing Network has developed house plans that greatly reduce first costs while providing the greatest possible improvement in energy efficiency and comfort. [continue reading]
In 1994, HFHI launched an environmental initiative centered on the idea of sustainable construction--an idea that embraces resource- and energy-efficient and environmentally sensitive building techniques. [continue reading]
Cohousing communities are neighborhoods designed and managed by residents seeking a cooperative living arrangement. These developments foster community, save money, and reduce environmental impacts--including residential energy use. [continue reading]
If a nationally known expert on building trends is correct, the home retrofit and remodeling marketplace will become dominated by corporate players who sell contracting services with their products. [continue reading]
Space conditioning is the biggest piece of the residential energy pie, and thermal shell improvement is a homeowner's best opportunity ...
Energy supplies and efficiency in new home construction took an interesting turn when researchers at Oak Ridge National Laboratory (ORNL) ...