Ice Dams are a ridge of ice that forms along your roofline. When water tries to run off your roof, it can get blocked and backed up by the ice. This backed-up water can then leak into your property, causing extensive damage to your roof, attic, ceilings, and walls. The fact that it usually happens when it’s really cold outside only compounds the misery.
HazardHub uses long-run weather data from more than 7,000 weather stations to create hyper-local risk estimates for Ice Dam formation.