Walls & Openings -

Doors

Guide describing how to air-seal attic access panels, doors, and stairs to provide a continuous air barrier at the ceiling.

Guide describing how to air-seal doors that are next to unconditioned spaces.

Guide describing the use of doors that are insulated and are impact rated or have protective coverings for resistance to hurricane, high winds, wildfires and thermal losses.

Guide describing garage doors that are pressure-rated to withstand wind pressures from hurricanes, high winds, and tornados.