11
Icicles dangle from your roof, blocking melted snow from flowing into your gutters.
Ice dams are ridges of ice that form along the eaves of your roof and prevent melting snow from draining away. Water that gets trapped behind the dam backs up and can lift shingles, loosen gutters and downspouts, and drain into your house. Frost King’s Electric Roof Cable Kits keep melt water flowing through gutters and downspouts — even in frigid, below-zero temperatures.
