AAA Warns Homeowners About Ice Dam Risks

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AAA is urging Tennessee homeowners to watch for ice dams, which are frozen ridges that form along roof edges and can lead to extensive water damage inside the home. Ice dams occur when heat from inside the home melts snow on the roof, and the water re-freezes at the colder roof edge, creating a barrier that can allow additional meltwater to seep into the home.

Why it matters

Ice dams can cause significant damage to homes, including rotting roof decking, pulling gutters away, and allowing water to seep in and cause issues like peeling paint, warped floors, and mold. While ice dams are often associated with northern climates, they can form anywhere temperatures swing sharply, making them a risk for homeowners in Tennessee.

The details

AAA advises homeowners not to remove ice dams themselves, as improper removal can cause more damage or serious injury. Instead, they recommend calling a licensed contractor with experience handling ice dams. Homeowners who see leaks or water damage should also contact their insurance provider immediately, as many policies cover ice-related damage, though exclusions can vary.

• In the wake of Winter Storms Fern and Gianna

What they’re saying

What’s next

The most effective long-term prevention is keeping the roof temperature consistent with the eaves, which can be achieved through improving attic ventilation, checking insulation depth, sealing gaps where heat escapes into the attic, and ensuring exhaust fans vent outside.