
Spotlight Article:
Overcoming Obstacles to Advanced Air Sealing
We all know the basics of energy efficiency. Air seal high in the building, then low, then insulate. Seems simple, right? Stop the air from leaking into or out of the building. Save money. Increase ...
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Insulated Siding Provides Continuous Insulation
According to the U.S. Census Bureau, vinyl siding is already the top-selling exterior cladding in the United States. The vinyl siding industry, however, would like more people to think of it as a cladding ... [continue reading]

The SCARY Crawl Space
BPI CE
We build crawl spaces because they are cheaper than basements. But controlling moisture can be a challenge, depending on the climate zone. [continue reading]

Battle of the Walls: Peak Reduction
BPI CE
Three homes, with different wall systems but otherwise nearly identical, test the theory that night cooling cuts peak energy use in the Southwest United States. [continue reading]

Comparing Open- and Closed-Cell Foams
Q. Home performance contracting is new to us at our residential heating and cooling company in the Northeast. We are trying to do best by our customers as we learn on the go. One issue ... [continue reading]

Reframing Windows
Home Energy recently visited one of window wright Dave Clark's jobs in an area of Berkeley, California, called the Gourmet Ghetto. Clark has worked on every one of the windows in this house. [continue reading]

An Ice Problem
Credit: John Noble Q: I was just reading an article you have online regarding ridge vents and soffits (see “Out, Out Dammed Ice,” Nov/Dec ’96, p. 21). Our house was built in 1997. We ... [continue reading]



Building Performance Journal Editors
Our Blog Has Moved
Thanks for your interest in contributing a blog to the Building Performance Journal (formerly Home Energy magazine). We’re ...


Jim Gunshinan
Is Energy Efficiency an American Value?
Energy efficiency is good for the economy, good for families, good for workers, and good for the environment.


