Plug-in Ready Self-Regulating Ice Dam Heat Tape – Heavy-duty self-regulating ice dam heat tape for use in controlling ice dam build-up and preventing water damage that can be the result of ice dams. This heat tape is the highest-quality most effective ice dam heat tape on the market. It will save you money in energy costs and replacement expense.

Grip Clip Heat Tape Pro for Ice Dam Prevention Heavy Duty – Self-Regulating – Plug-In Ready Heat Cable – 120V 6 Watts/ft + 10 Foot Cold Lead 62 Feet
$74.36