Snow is accumulating on your house. Ice is building up on the edge of your roof. Icicles are growing larger and larger. This is just a part of winter in New England, right? While all of us must combat the harsh realities of cold temperatures and freezing precipitation, we should not succumb to the damaging tendencies of ice dams. Ice dams, if left unattended, can lead to exterior and interior property damage. Roof shingles can peel and wood can rot. This may lead to leaks inside the house....