Ice dams in Seattle form when warm attics melt snow that refreezes at eaves, forcing water under shingles

https://storage.googleapis.com/home-fix-hub/best-residential-roof-inspection-in-king-county-2026.html

Ice dams in Seattle form when warm attics melt snow that refreezes at eaves, forcing water under shingles. Continuous soffit-to-ridge ventilation, air sealing, and eave ice-and-water shield stop hidden winter leaks.