120ft Metal Roof Heat Cable Clips Ready, 5w/ft Constant Wattage - Ice

In this review the 120ft Metal Roof Heat Cable is presented for homeowners and contractors who need reliable ice prevention on roofs and gutters. The bottom line: it is a safety-focused, self-regulating heat cable that stands out because it is fully ETL and CSA certified, giving confidence for long runs up to 120ft and installations on metal and compatible shingle roofs. The plug is UL certified and the cable includes clips and spacers for installation, which makes it a practical choice when preventing ice dams and keeping gutters flowing.

Key Features

• ETL & CSA certified: Certification for both the cable and plug provides reassurance that the product meets North American safety standards for roof heating use.
• Self-regulating 5 w/ft output: The constant wattage design automatically adjusts heat output to reduce energy waste while keeping vulnerable roof edges and gutters clear of ice.
• 120ft length with cold lead: A 6 ft 18/3 cold lead with plug simplifies power connection and the 120ft length covers long runs along eaves and downspouts without extra splices.
• Durable construction: XLPE inner insulation and a weather-resistant PVC outer jacket are built to withstand outdoor exposure and freezing conditions.
• Complete kit components: Included clips and spacers make routing the cable along shingles, gutters, and downspouts straightforward for most residential setups.
• 100% screened braid: Aluminum foil and tinned copper braid shielding improves durability and electrical protection on long roof runs.

Who It's For

The cable is best for homeowners with metal or compatible shingle roofs and for property managers who need a certified, install-ready solution to prevent ice dams on long roof runs and gutters. It is practical for anyone who wants a plug-in option with included clips and a durable jacket for outdoor winter use.

It is not ideal for installations requiring hardwired connection without a plug or for roofs specified as combustible by local building codes. Contractors working on complex commercial systems may prefer a product designed specifically for commercial hardwire installs.

Pros & Cons

Pros

• Full ETL and CSA certification for the cable with a UL certified plug, offering stronger safety assurance than partially certified alternatives.
• Effective at melting snow and preventing ice dams on gutters, downspouts, and eaves when routed with the supplied clips.
• Easy to install for most homeowners thanks to the 6 ft cold lead and included clips and spacers.
• Robust insulation and a screened braid provide solid weather protection for winter use.

Cons

• Some customers reported mixed opinions on long-term durability, so longevity in very harsh climates is not yet unanimous.
• Not intended for installation on combustible roofing materials or where hardwiring is required by code without modification.

Specifications

Brand	TOPDURE
Length	120 ft
Power	5 w/ft constant wattage
Voltage	120 V
Cold lead	6 ft 18/3 with plug
Insulation	XLPE inner, PVC outer jacket
Certification	ETL and CSA certified; plug UL certified

Our Verdict

This 120ft metal roof heat cable is a sensible buy for homeowners and installers who prioritize safety and straightforward installation. With full ETL and CSA certification, a self-regulating 5 w/ft output, and included clips, it delivers good value for keeping gutters and eaves clear of ice while reducing installation fuss compared with bare cable-only options.

Frequently Asked Questions

Can this cable be used on metal gutters and downspouts?
Yes, it is suitable for metal or plastic gutters and downspouts when installed with the supplied clips and spacers.

Is the cable safe for residential roof installations?
Yes, the cable and its plug are certified (ETL, CSA, and UL for the plug), meeting common North American safety benchmarks for residential installations.

Does it require professional installation?
Many homeowners can install it using the included clips and 6 ft cold lead, but consult local codes and consider a pro for complex or hardwired needs.