Guides A-Z

Guide describing how to air-seal bathroom and kitchen exhaust fans.

Guide describing how to install a bathroom exhaust fan to remove excess moisture.

Guide describing how to select efficient bathroom faucets for single-family homes and multifamily buildings.

Guide describing how to install moisture-resistant materials on walls behind showers and tubs to help manage moisture.

Guide describing testing of water-using fixtures, equipment, and appliances to ensure there are no leaks.

Guide describing toilet and urinal requirements and selection for EPA's WaterSense program.

This guide describes how to install a rigid air barrier to walls behind showers and tubs.