Roof Heat Wire Ice

Ice dams occur because snow and ice on the roof melt due to the home s interior heat.

Roof heat wire ice.

Long for large roofs. Product overview the thermwell 200 ft. With them you can prevent a lot of damage to your roof that can result from the buildup of ice dams. An ice dam may form on your roof when temperatures bounce back and forth from above freezing to below freezing.

In this video master electrician for ask this old house scott caron helps a homeowner install heat cables on his roof to stop ice dams. If snow and ice accumulate on your roof heating cables are an easy and effective to solution to eliminate melt the ice dams before they cause major damage. Secure shingle clips to roof shingles using a flathead screwdriver making sure to align them in a zigzag pattern. Heat cables can be installed to minimize ice formation and retention on roofs.

Clip in the cable along the same zigzag pattern as the shingle clips. When this mass travels down the roof it freezes again as it reaches the colder exposed overhangs or eaves. Roof de icing cable kit can be used to keep gutters and downspouts flowing and help prevent ice from forming under the edge of your shingles. Use this calculator to estimate the cost and length of heat cables for your home based on your roof length and overhang width.

Fortunately you can reduce some of the issues associated with ice dams by using heat cables on roofs and gutters. Over time the frozen melt off can build up into a dam barrier that causes ice and water to back up under the shingles. Use to help prevent ice from forming under the edge of your shingles.