Ice Dams Now

Water trapped behind the ice dam backs up under shingles, causing leaks into the house, damaging insulation, walls, and ceilings.

Unseen, lingering moisture in the attic or walls can lead to mildew or mold growth. ICE DAMS

Preventing ice dams involves maintaining a cold roof by minimizing heat escape from the home. How to Prevent Ice Dams on Your Roof - Allstate Water trapped behind the ice dam backs up