Winter weather wreaks havoc on roofs, but this easy-to-install de-icing cable kit from EasyHeat keeps things from going south. The heavy-duty PVC outer jacket means it can handle whatever Mother Nature throws at it, while the grounded three-wire construction ensures safety. Simply clip the cable to your roof or gutter with the included accessories and the five watts per foot will prevent ice dams, leaks and damage. No need to climb up there with a shovel - just plug this kit in and relax, knowing your roof is ice-free.