Efficient Roof De-Icing: HEATIT Spacer and Clips Kit for Heating Cable Review

When I installed the heating wires, they kept coming loose behind me; I started pressing the clips so the notches went into the shingles, after which they worked. Will use again.

Had severe ice jams, bought these to stop them. Although there was no super heavy snow this year, it worked great! Then I plugged in my smart plugs and told Alexa to turn on the deicers, and both sides of the house would turn on, waiting for the snow to melt so it wouldn't cause the ice dams I'd suffered from in the past. Knowing what I know now, I would definitely buy again.

Can't believe other reviewers didn't point out that these clips don't work. First, when trying to get it under the pavement, the Pebble bends and distorts the clip and notch, after which it won't even hold on to the Pebble (it's crappy aluminum, for goodness sake). Second, the part that holds the wire is so thin and flexible that I seriously doubt it will hold the wire in heavy snow when the snow rolls off the roof. What a big disappointment. I am returning the order. If it were stainless steel