Installing Heat Trace On Roof

For dome drains on roof trace the roof around the dome drain in a 5 pointed star pattern about 18 inches out from the center of the dome then enter the drain about 2 feet and come back out of the drain.

Installing heat trace on roof.

Install roof heater cables when it s dry outside and it s safe to do the work from a ladder. For roof drains leading into a heated area a loop of heating cable is installed to a typical depth of 2 feet. Route the cable from the electrical outlet to the starting point on the roof. Metal roofs over air plywood or insulation should be added under the eave.

Starting at the bottom left or right edge corner of the surface near the gutters apply clips to the third or fourth row of shingles approximately eight to twelve inches apart. As you prepare to install roof and gutter heat trace on a commercial building gfep ground fault equipment protection must always be used as it is an nec code requirement. Here are the basic steps for installing new heat cable along a roof eave and gutter. Clip the starting point of the cable to a.

Refer to page 8 for design options standard 4 6 gutters use 1 run of heat trace cable in gutter. How to melt ice and snow on your eaves an. Secure the cable to the shingle with one of the provided cable clips. Use a run of heater cable in the gutter.

Run the cable back. Step 1 apply shingle clips to install roof heating cables you must first apply shingle clips to the structure. There is more to heat trace than meets the eye. Do not clamp the heating cable with the support but place the heating cable over the support.

When installing roof and gutter heat trace on a commercial building there are several key considerations to ensure proper installation. Always make sure that your installation is thermally insulated and weatherproofed according to the requirements of your particular application. Take one end of the cable and begin at the corner of your roof. How to install heat tape deicier cable on your roof for eaves and gutters and downspouts for snow and ice removal.