TOPDURE Roof & Gutter De-Icing Cable 20ft 5W/ft — Constant-Watt Heat, UL Plug, Clips Included

TOPDURE TDRD 20FT Roof & Gutter De-Icing Cable is a ready-to-install, constant-wattage heating cable that prevents ice dams and keeps gutters and downspouts flowing.

Built for cold climates and engineered to meet North American safety standards, this 20-foot, 5-watt-per-foot cable is pre-assembled with a 6 ft cold lead and a UL-certified plug. The TDRD line combines durable XLPE insulation, full screening, and a tinned copper braid to deliver reliable melting performance on roofs, gutters, and downspouts while minimizing electrical risk. It comes with mounting clips, spacers, and a clear installation manual so homeowners and contractors can install quickly and confidently.

How does this cable stop ice dams on roofs and gutters?

The constant-wattage design delivers steady heat along the cable’s length to melt snow and prevent refreezing at roof edges and in gutters. By keeping critical seams and downspouts clear, it reduces the chance of water backing up under shingles or freezing in place.

• 5 W/ft output provides consistent heat for melting snow and ice.
• Full screening and tinned copper braid reduce electrical risk near metal roof components.
• Suitable for noncombustible shingles and metal or plastic gutters.
• Pre-assembled 6 ft cold lead with UL plug for immediate use.

Is the TOPDURE cable safe and code-compliant?

This model carries ETL and CSA certifications for the heating cable and an additional UL-certified plug, ensuring comprehensive testing across components. Those certifications confirm the product meets recognized safety and performance standards for residential use in North America.

• ETL and CSA certified cable for verified safety compliance.
• UL-certified plug included for extra electrical assurance.
• Aluminum foil screening plus tinned copper braid for enhanced protection.
• Complies with national building code requirements for intended applications.

How easy is installation and what hardware is included?

The cable ships pre-assembled and ready to install, reducing time on ladders. TOPDURE supplies a clear instruction manual plus the clips and spacers needed to secure the cable; no special tools or splice work are required for typical gutter and roof-edge layouts.

• 6 ft 18/3 cold lead with plug so you can power it right away.
• Included mounting clips and spacers for neat, code-friendly routing.
• Step-by-step manual and pre-install testing directions to verify performance.
• No maintenance required after proper installation.

Where can I use this cable and what limitations should I know?

Designed for roof edges, gutters, and downspouts, this constant-wattage cable works on metal and plastic gutter systems and on inclined roofs with noncombustible shingles like asphalt. It must not overlap or cross itself when energized, and it’s not for use on combustible roofing materials.

• Intended for gutters, downspouts, and roof eaves with noncombustible shingles.
• Do not allow the heated portion to touch or cross over itself or another cable.
• Available in multiple lengths to fit most roof configurations; follow pre-install testing.
• Not suitable for combustible roofing surfaces.

Who is this for: homeowners, property managers, and contractors who need a proven, safety-certified solution to keep gutters and downspouts free from ice and reduce the risk of roof-edge water damage. If you want a pre-assembled product that meets ETL, CSA, and UL standards, offers straightforward installation, and provides steady melt performance at 5 W/ft, the TOPDURE TDRD 20FT cable is a practical choice for winter protection.