Installing Heat Trace On Roof

Use a run of heater cable in the gutter.

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. Refer to page 8 for design options standard 4 6 gutters use 1 run of heat trace cable in gutter. 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. Fix the heat tracing cable on the pipe with self adhesive glass cloth tape.

If you don t have a gfi grounded outlet you may need to hire an electrician to put one close by. There is more to heat trace than meets the eye. Route the cable from the electrical outlet to the starting point on the roof. Step 1 apply shingle clips to install roof heating cables you must first apply shingle clips to the structure.

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. Install roof heater cables when it s dry outside and it s safe to do the work from a ladder. How to install heat tape deicier cable on your roof for eaves and gutters and downspouts for snow and ice removal.

Metal roofs over air plywood or insulation should be added under the eave. Membrane roof pv tpo epdm etc use belt loop approach attach with adhesive. Run the cable back. Take one end of the cable and begin at the corner of your roof.

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. Secure the cable to the shingle with one of the provided cable clips. For roof drains leading into a heated area a loop of heating cable is installed to a typical depth of 2 feet. How to melt ice and snow on your eaves an.