If you live somewhere where you can expect to be buried in snow and ice at some point this winter, here are the products you need to protect your house. It’s shaped to move the melting water away from the vent so it doesn’t just drip down and re-freeze. Unchecked, ice dams can really do a number on your roof and even the structure of your house. Attached to the edge of your roof in a zig-zag pattern, roof cables ensure that ice dams can’t form, and melting snow and ice can drain properly into your gutters. Prevent ice clogs with gutter heatersLike ice dams on your roof, your gutters can become clogged with snow and ice, preventing proper drainage and leading to rot and water intrusion.