Hi,
Our annual problem with ice dams has outdone itself this year. They are doing damage when they fall and I am afraid someone could get hurt. I added insulation in the attic. They form before I can take the roof rake to them and that only reaches a part of the roof anyway. We have a cape so there is no easy way to add insulation to the lower roof. We did not have this problem for the first 15-20 years.
The remaining things I've seen are zig-zagged heating wires and metal panels at the edge of the roof. Does anyway have opinions on those or other suggestions?
Thanks, Gary