Attic Air Sealing, Insulating, and Ventilating for Ice Dam Prevention Description Information guide describing proper attic air-sealing, insulation, and ventilation to combat ice dam formation on roofs in cold climate zones.
Unvented Attic Insulation Description Guide describing methods for insulating an unvented attic along the roof line.
Attic Eave Minimum Insulation Description Guide providing guidance on insulating attic eaves in new and existing single-family homes and multifamily buildings.
Managing Indoor Humidity and Ventilation in Cold Weather Description Guide describing steps to take to minimize indoor humidity in preparation for cold winter weather.
Air Sealing Attic Access Panels/Doors/Stairs Description Guide describing how to air-seal attic access panels, doors, and stairs to provide a continuous air barrier at the ceiling.
De-Icing Ice Dams, BSI-097 Author(s) Lstiburek Joseph W Organization(s) Building Science Corporation, BSC Publication Date October, 2018 Description Article describing the importance of air sealing, insulation, and roof ventilation in reducing the likelihood of ice dam formation on roofs in cold snowy climates.