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.

When this mass travels down the roof it freezes again as it reaches the colder exposed overhangs or eaves. Use this calculator to estimate the cost and length of heat cables for your home based on your roof length and overhang width. 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. Use to help prevent ice from forming under the edge of your shingles.

Long for large roofs. Secure shingle clips to roof shingles using a flathead screwdriver making sure to align them in a zigzag pattern. As the ice dam forms it may be hidden under a pile of snow so you cannot see the damage it s causing. Product overview the thermwell 200 ft.

Over time the frozen melt off can build up into a dam barrier that causes ice and water to back up under the shingles. 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. With them you can prevent a lot of damage to your roof that can result from the buildup of ice dams. 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.

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. An ice dam may form on your roof when temperatures bounce back and forth from above freezing to below freezing.