Weather-Stripping Windows with V-Strip

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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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Air Sealing in Low-Rise Buildings

archive CONTENT
September 01, 1995

Multifamily buildings vary widely. They range from houses divided into three apartments to 500-unit high rises. So a weatherization project must be tailored to fit the personality of the building. [continue reading]

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Selecting Windows for Energy Efficiency

archive CONTENT
July 01, 1995

An understanding of some basic energy concepts is essential to choosing appropriate windows and skylights. [continue reading]

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Urethane Foams and Air Leakage Control

archive CONTENT
July 01, 1995

Urethane foams can make a major contribution to improving the energy efficiency of buildings when they are used as an air leakage control material or as a component of an air barrier system. [continue reading]

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Moisture and Mobile Home Weatherization

archive CONTENT
July 01, 1995

Most newer manufactured homes in the Pacific Northwest, as well as many older mobile homes, have a vapor retarder on the inside of the wall cavity--typically right behind the gypsum board. However, many older mobile homes, especially those built before the 1980s, were manufactured with a vapor retarder on the outside of the wall cavity--generally right behind the metal (or sometimes wood) siding. [continue reading]

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Is an R-19 Wall Really R-19?

Author: Leo Rainer
archive CONTENT
March 01, 1995

Just because a wall has R-19 insulation in it does not mean it's an R-19 wall. Using the R-value of the insulation between the studs (the "cavity R-value") as an overall wall R-value is similar to using the center-of-glass value for a window--it ignores the effect of framing. [continue reading]

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PRISM Does Windows

Author: Ted Rieger
archive CONTENT
March 01, 1995

A new and improved version of the most widely used computer software for analyzing retrofit energy savings from utility billing data is now available. [continue reading]

New Brochure From Independent Rating Agency Shows How To  Evaluate Window Films

Steve Capoccia

New Brochure From Independent Rating Agency Shows How To Evaluate Window Films

Homeowners may continue to enjoy their single pane glass windows and gain energy efficient advantages for up to 80% ...

Taming the Other Energy Hog Lurking in the Basement

Joanna Mauer

Taming the Other Energy Hog Lurking in the Basement

Last summer, DOE issued new efficiency standards for furnace fans, which are a little-known energy hog that may be lurking ...

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