Ice Dam Melting Cables

If you have valleys with ice dam problems also include total length of valley where you will install the cable.

Ice dam melting cables.

This is an important distinction. Frost king carries electric roof cables kits in lengths from 30 to 200 each powered by 120v with 7 watts per foot. We recommend the loop height to be 12 longer than your overhang this will ensure that your heat cable is melting the ice 6 past the exterior wall of your house. Heat cables can be installed to minimize ice formation and retention on roofs with them you can prevent a lot of damage to your roof that can result from the buildup of ice dams.

Enter the humble heat cable. Ice dams may still form but they won t block the flow of additional snow melt and that s what protects your roof. Dasmarine roof gutter de icing heat cable roof gutter snow de icing cable roof snow ice melter all in one kit for ice dam prevention with thermostat. Deicing cables heat the roof edge and keep it free of ice.

Install the cables along the roof edge where ice tends to build up. Fortunately you can reduce some of the issues associated with ice dams by using heat cables on roofs and gutters. Ice dams result from repeated cycles of thawing and freezing which cause snow and ice to melt then freeze along the roof edge lead photo. While it may seem like the perfect solution to ice dam formation heat cables come with quite a few disadvantages as well.

This dam traps water allowing it to work under the shingles. Heat cable alone will not solve ice dam issues. Some houses are ice dam magnets and nothing will keep the ice dams away. Alpine ice solutions has special.

It goes by many names including heat cable heat coil and roof deicing cable but the underlying principle of all ice dam. The heat cable prevents ice from forming allowing the melting snow and ice to find a runoff path into the downspout and away. This allows ice to melt and move from your rooftop shingles to your gutters. The cables don t totally clear patches of snow but rather melt the ice immediately around them providing enough space for water to run off into your gutter.

When you attach ice melting cables to the roof be sure to place fasteners under the overlapping shingles or you will make holes in the roof where water can leak. That water flow reduces the likelihood of roof leaks and shingle damage from hard packed snow and ice dams. The only effective way to prevent ice dams is to use an engineered heated panel design. But you probably don t live in that house.

As the ice dam forms it may be hidden under a pile of snow so you cannot see the damage it s causing.