Roofs, Attics & Ceilings -

Roofs

Guide describing how to air-seal duct and flue shafts.

Guide describing how to brace gable end walls to resist wind pressures.

Guide describing ways to retrofit an existing roof to increase its resistance to damage during hurricanes, high winds, and earthquakes.

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.