Stop Ice Dams Before They Start: Roof, Attic, and Gutter Prep
North Idaho winters bring deep snow and bitter cold — and for homeowners, one of the costliest cold-weather surprises: the ice dam. An ice dam forms when heat escaping through your attic melts the snow on your roof. The meltwater runs down toward the colder eaves, refreezes, and builds up a ridge of ice. Water trapped behind that ridge can back up under shingles, seep into the attic, and stain ceilings — or worse, damage insulation, walls, and framing.