Weather-Stripping Windows with V-Strip
An in-depth window study on six homes compares the effectiveness of plastic vs. metal weatherstripping.
Flaking paint and paint dust from old windows is a potential source of lead hazard. To eliminate the hazard of lead paint you can either remove the paint or remove the window. [continue reading]
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]
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]
An understanding of some basic energy concepts is essential to choosing appropriate windows and skylights. [continue reading]
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]
There are many ways to retrofit a window. Most strategies involve replacing the glass, frame, and sash with double-paned low-E glass, and a new wood or vinyl frame and sash. [continue reading]
Windows account for a fairly large percentage of the heat loss of houses. Even in new homes built to stringent energy code, windows still account for about 25% of the overall conductive heat loss. [continue reading]
Lawrence Berkeley National Laboratory is conducting a research study on new homes in California. We invite you to participate in ...
Clean energy is no longer a niche industry—its presence continues to expand nationwide, with the most recent impacts ...