The answer to 'flashing repair ice dam' is that flashing repair is often necessary to address ice dam issues on the roof. Ice dams form when melting snow refreezes at the roof's edge, preventing proper drainage and causing water to back up under the shingles. This can lead to water damage, leaks, and other problems.
Common causes of ice dams include poor attic insulation, inadequate ventilation, and clogged gutters. Symptoms include icicles forming at the roof's edge, water stains on interior walls, and visible ice buildup. Solutions can involve repairing or replacing damaged flashing, improving insulation and ventilation, and clearing gutters and downspouts. While some flashing repairs may be DIY-friendly, it's generally best to call a professional roofing contractor to properly diagnose and address the underlying issues.