HEATIT HIRD 240 ft vs TOPDURE 120 ft Roof De-Icing Cable

Last updated: November 9, 2026

The HEATIT HIRD 240 ft is the better heat cable overall, rated 3.2 to 3.1. The HEATIT HIRD 240 ft leads on value. The TOPDURE 120 ft Roof De-Icing Cable costs $40 less ($102.99 vs $142.99).

Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.

HEATIT HIRD 240 ft vs TOPDURE 120 ft Roof De-Icing Cable

Which should you buy?

Scores side by side

Each factor is scored 0-100 against the same fixed reference points for every roof & gutter heat cable; a clear win is highlighted. How we rank explains each one.

Factor weightHEATIT HIRD 240 ftTOPDURE 120 ft Roof De-Icing Cable
Overall rating3.2/53.1/5
Value 35%83 $0.60 per ft ($142.99, 240 ft)67 $0.86 per ft ($102.99, 120 ft)
Heating type 20%25 constant wattage25 constant wattage
Thermostat 10%0 no built-in thermostat0 no built-in thermostat
Ready to install 10%100 plugs in out of the box, roof clips included100 plugs in out of the box, roof clips included
Safety 10%60 ETL/CSA listed60 ETL/CSA listed
Warranty 15%0 warranty not published, scored as none0 warranty not published, scored as none

Specifications

HEATIT HIRD 240 ftTOPDURE 120 ft Roof De-Icing Cable
Heating
Heated length240 ft120 ft
Rated output5 W/ft5 W/ft
Total watts1,200 W600 W
Heating typeConstant wattageConstant wattage
Built-in thermostatNoNo
Installation
ConnectionPlugs inPlugs in
Cold lead (power cord)6 ft6 ft
Roof clips includedYesYes
Safety and warranty
Safety listingETL, CSAETL, CSA

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