Roofs, Attics & Ceilings -

Roofs

Guide providing guidance on insulating attic eaves in new and existing single-family homes and multifamily buildings.

Guide describing how to add spray foam insulation to the underside of the existing roof deck as part of the conversion of a vented attic to an unvented, insulated attic.

Guide describing how ice dams form and how roofs can be constructed to prevent them.

A guide for choosing, installing, and flashing roof anchoring systems for solar panels.

Guide describing how to apply heavy membranes at eaves in cold climates to help guard against ice dams.

Guide outlining how to retrofit an exterior wall and/or attic to provide continuous air sealing.

Guide describing how to install step and kick-out flashing on roofs.