Construct Roofs and Attics for Ice Dam Prevention Description Guide describing how ice dams form and how roofs can be constructed to prevent them.
Roof Eaves Sealed with Self-Adhering Membrane in Cold Climates Description Guide describing how to apply heavy membranes at eaves in cold climates to help guard against ice dams.
Step and Kick-Out Flashing at Roof-Wall Intersections Description Guide describing how to install step and kick-out flashing on roofs.
