
Spotlight Article:
Weather-Stripping Windows with V-Strip
An in-depth window study on six homes compares the effectiveness of plastic vs. metal weatherstripping.
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Saving Energy with Reflective Roof Coatings
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Architects have traditionally used light surface colors to cool off buildings in hot climates, but until recently there was little research on the measured cooling-energy savings of reflective roofs. [continue reading]

Does Floor Insulation Performance Meet Expectations?
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If they are insulated at all, floors over crawlspaces or unconditioned spaces are insulated with fiberglass blankets or batts. [continue reading]

Cooling Benefits from Exterior Masonry Wall Insulation
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Masonry, or concrete block, housing construction is common throughout the southern United States, where cooling demands are significant. [continue reading]

Infiltration: Just ACH50 Divided by 20?
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Many researchers have sought to develop a correlation between a one-time pressurization test and an annual infiltration rate. [continue reading]

Sizing Up Skylights
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Skylights, like windows, are distinctive features of homes that greatly influence their aesthetics. [continue reading]

BASEMENTS A World Unto Themselves The New Monster in the Basement
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When coal-burning gravity furnaces were common, people spoke of feeding the "monster in the basement." The monster seemed defanged when gas and oil replaced coal, but still appeared fearsome. [continue reading]



Cortney Krauss
U.S. DOE's HPwES Program Releases Draft Sponsor Guide for Public Comment
The U.S. Department of Energy (DOE)’s national Home Performance with ENERGY STAR Program (HPwES) released the draft&...


Macie Melendez
Passive Proponent—Q&A with Brandon Weiss
President and founder of Chicago-based Weiss Building & Development, Brandon Weiss is a third-generation builder who credits time ...
























