The answer to 'soffit ice dams' is that they are a common problem caused by improper insulation and ventilation in the attic space. Soffit ice dams occur when warm air leaks from the home into the attic, causing snow and ice to build up on the eaves and block the soffit vents. This prevents proper airflow and can lead to water damage, mold, and other issues.
Symptoms of soffit ice dams include icicles forming on the eaves, water stains on the ceiling, and ice buildup around the soffit vents. To solve this problem, homeowners should ensure their attic is properly insulated and ventilated to prevent warm air from escaping. This may require adding more insulation, sealing air leaks, or installing additional roof vents. In some cases, it's best to call a professional roofer to assess the situation and make the necessary repairs.