Home Energy magazine Volume 12, No. 4 July/August 1995

Departments Editorial The Need to Measure Water Savings Letters Conservation Clips Trends "Fix-a-Flat" for Ducts Conference Addresses Changing Climate The Demise of NYSEO Code Compliance at 52% in California Dazzling Color Hoses-- More than a Fashion Statement Do you have questions or comments? Email Home Energy magazine at contact@homeenergy.org

Feature Articles Selecting Windows for Energy Efficiency by Jeffrey L. Warner New window technologies have resulted in greater energy benefits and more practical options for homes. This selection guide will hlep homeowners and designers take advantage of the expanded window market. Advancing the Art of PRISM Analysis by Margaret F. Fels, Kelly Kissock, Michelle A. Marean, & Cathy Reynolds A new version of the computer program PRISM now makes it easier to transform run-of-the-mill billing data into statistically sound estimates of energy savings. Urethane Foams and Air Leakage Control by Bob Braun, Janet Hansen, & Tony Woods Urethane foams can be a key component in a continuous, high-performing air barrier and have high R-values when used as insulation. Moisture and Mobile Home Weatherization by George Tsongas Vapor retarders located on the exterior of wall cavities can cause serious moisture problems, including structural deterioration, in mobile homes located in northern heating climates. Weatherization can make the problems worse by increasing indoor humidity levels. Graywater: An Option for Household Water Reuse by Dick Bennett With household wasterwater eligible for reuse in the landscape accounting for about half of all indoor water use, graywater systems make sense as a way to maintain landscapes and reduce water bills.