Icicles forming on gutters can be a sign of ice dams, a buildup of ice that can cause damage to roofs and gutters. Ice dams form when snow melts on a roof and refreezes at the edge, preventing ...

Ice dams cause roof leaks but insulation and ventilation help prevent them. A long, cold winter can leave homeowners dealing with a heavy buildup of snow and ice on their roofs. In some cases ...

DAYTON, Ohio (WDTN) — As temperatures rise and fall, all of that snow and ice on your roof is in a vicious cycle of thawing and refreezing that can result in serious and expensive damage.