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Guide describing how to apply flashing to the bottom of exterior walls to create a continuous drainage plane.

Guide describing techniques for installing insulating sheathing as a continuous drainage plane on walls.

Guide describing the installation of insulating sheathing above the roof deck on existing homes. This retrofit assembly is appropriate for homes with conditioned attics or where the retrofit is intended to create a conditioned attic.

Guide describing how to install flashing that is integrated with air and water control layers around piping, vents, and other wall penetrations as part of an exterior wall retrofit.

Guide describing how to install step and kick-out flashing where walls meet roofs.

Guide describing how to complete remove and replace a window in an existing home.

Guide discussing disaster resistance related to asphalt shingle roofing when installing roofing on new construction or when repairing or replacing roofing on existing homes.

Guide describing how to repair or replace skylights in existing homes.