10/21/2026
An ice dam is a heat problem, not a gutter problem. Heat leaks into the attic, warms the roof deck and melts the snow. The water refreezes at the cold eave and backs up under the shingles.
When we open the attic hatch, the same things come up again and again in Maine and New Hampshire houses: insulation that thins out at the eaves, soffit vents buried under blown insulation, and bath fans vented into the attic instead of outside.
If you close this fall, the attic is where the first winter shows up.
The full post: fpi-web.com/maine-nh-fall-closing-attic-ice-dam-inspection
Book at fpi-web.com or call (207) 839-6595.