The answer to 'roof inspection ice dam' is that ice dams are a common problem that can cause significant damage to your roof and home. Ice dams form when snow on the roof melts, usually due to heat escaping from the home, and then refreezes at the roof's edge, creating a barrier that prevents water from draining properly. This can lead to water backing up under the shingles and causing leaks, rot, and even structural damage.
Common causes of ice dams include poor insulation, inadequate ventilation in the attic, and heat loss from the home. Symptoms include icicles forming along the roof's edge, water stains on the walls or ceilings, and sagging or buckling of the roof. Solutions may include improving insulation and ventilation, installing heat cables or roof rakes to remove snow, or calling a professional roofing contractor to assess and address the issue.