Ice dams pose a significant threat and can lead to extensive water damage, but there are many things you can do to your ...

If your shingle roof develops an unexpected leak this winter, ice dams may be the culprit. These ridges of ice can form at the edge of a roof and prevent snowmelt from draining off as it should.

So what causes an ice dam? Not enough insulation in the attic is one. Inadequate insulation allows too much heat from the living areas into the attic, which warms the roof and melts the snow.

KANSAS CITY, Mo. — After several days of freezing temperatures, ice dams can form on your roof, potentially causing water leaks in your house. “So the other day, my wife noticed something ...