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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Rock Wool Fills the Void

Author: Arnie Katz
archive CONTENT
July 01, 1997

Mention rock wool to most people in the energy audit and retrofit business and you get a visceral reaction. Immediately they start scratching and coughing, recalling dusty mats from old homes, heavy with 40 years of accumulated mouse droppings. [continue reading]

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When Wall Insulation Doesn't Save

Author: Doug Johnson
archive CONTENT
May 01, 1997

Wall insulation clearly saves heating energy, but does it save cooling energy as well? [continue reading]

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Conditioned Attics Save Energy in Hot Climates

Author: Ted Rieger
archive CONTENT
May 01, 1997

Do homes with vented attics use less cooling energy than homes with unvented, conditioned attics in hot climates? With little formal research available to answer the question, common wisdom and most building codes have favored venting. [continue reading]

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Wall R-Values that Tell It Like It Is

archive CONTENT
March 01, 1997

Several new wall systems are gaining popularity, due to increasing interest in energy efficiency, alternatives to dimensional wood framing, and building sustainable structures. [continue reading]

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New Window Ratings to Indicate Seasonal Performance

Author: Jeanne Byrne
archive CONTENT
January 01, 1997

What's the best way to inform window buyers about a product's energy characteristics? As with appliance energy labels, there is considerable debate over how to give people an accurate and useful representation of the product without overwhelming them with confusing numbers (see "New Appliance Labels Emphasize Energy Use," HE Jan/Feb '96, p. 7). [continue reading]

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Energy-Efficient Window Retrofits: Install with Care

archive CONTENT
January 01, 1997

Retrofitting a house with high- performance windows can produce significant energy savings and improved comfort. However, when the right window is installed incorrectly--or worse yet, the wrong window is installed incorrectly--energy savings will be few, structure and furnishings may be damaged, and the occupants' safety may be jeopardized. [continue reading]

Join DOE for a Webinar on Home Energy Score

Joan Glickman

Join DOE for a Webinar on Home Energy Score

The U.S. Department of Energy recently announced the release of a new online simulation tool that provides free, targeted ...

Water Heaters Get an Efficiency Makeover Courtesy of DOE

Marianne DiMascio

Water Heaters Get an Efficiency Makeover Courtesy of DOE

From the rustic 1850s pump shower to the 1920s Humphrey automatic to today’s modern ...

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