Roofs, Attics & Ceilings -

Water Management

This measure guide describes basic steps for designing and installing an indirect (anti-freeze) solar hot water system.

Guide describing how to provide a continuous water control layer across the roof assembly by sealing all penetrations for pipes, vents, etc. in existing roofs.

Guide describing an approach to re-roofing an existing flat roof to improve thermal, water, and air control performance.