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The ventilation space in this vented over-roof keeps the roof cool to prevent ice dams over the unvented attic

Publication Date

Tue, 09/01/2020 - 12:00

Construct Roofs and Attics for Ice Dam Prevention

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

Managing Indoor Humidity and Ventilation in Cold Weather

Guide describing steps to take to minimize indoor humidity in preparation for cold winter weather.

Managing Snow Loads on Roofs and Decks

Guide describing how to construct homes and decks to manage heavy snow loads in winter weather.

Roof Eaves Sealed with Self-Adhering Membrane in Cold Climates

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

Asphalt Shingle Roofs

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

Roof Valleys and Penetrations Sealed

Guide describing how to seal roof valleys and how to seal around pipes, chimneys, and other roof deck penetrations.

Metal Roofs

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

Clay or Concrete Tile Roofs

Guide discussing disaster resistance related to clay or concrete tile roofing when installing roofing on new construction or when repairing or replacing roofing on existing homes.