How To Do Roof Ice Melt Tapes

Run zigzags to create 15 wide triangles running the cable from the overhang to the warm area of your roof.

How to do roof ice melt tapes.

Heat cables also known as heat tape or roof ice cables are often the first things that come to mind for homeowners attempting to deal with ice dams. If you still have snow or ice on your metal roof there are several different tools you can use to melt the snow like heat cables calcium chloride or hot water. A metal roof is great for preventing snow build up because the sun heats up the metal and causes the snow to slide right off. Mount the heat sensor to.

First and foremost i t is very important to understand that heat cables do not prevent ice dams from forming or get rid of them altogether. Clip in the cable along the same zigzag pattern as the shingle clips. Heat cable ul listed to prevent ice dams. As our page top photo illustrates when the roof heating cables are operating they melt channels through the ice forming along the roof edge.

Secure the roof cable with brackets affixed to each shingle where the roof cable bends. Ask this old house general contractor tom silva explains the best ways to keep your roof and gutters free from those dreaded ice dams. Heat tape metal roofs. See below for a shopp.

Take one end of the cable and begin at the corner of your roof. Clip the end of the cable in a loop and feed it through the downspout.