Self-Regulating Pipe Heating Cable 4m, 16W/m De-Icing

Self-regulating pipe heating cable helps prevent frozen pipes and ice buildup by automatically adjusting heat output as temperatures change. This 4 m heat tape supports reliable freeze protection for pipes, gutters, downspouts, and roof edges, helping reduce ice dams and water backup. Built for winter exposure with a waterproof design and steady wattage output, it’s made for practical, set-and-forget seasonal protection when cold snaps hit.

• Delivers self-regulating heat that adjusts to ambient temperature to help prevent overheating and freezing


• Protects pipes, gutters, downspouts, and rooflines to reduce ice dams, blockages, and winter water backup


• Installs easily with spiral, cross-wrap, or straight runs on common roofing and pipe setups


• Withstands harsh conditions with IP68 waterproof construction for wet, snowy environments


• Supports quick pre-check testing by plugging in and verifying gentle warmth before installation

Designed for wide applications, this roof de-icing cable and heat tape for pipes fits many surfaces including metal, rubber, wood, asphalt, clay, synthetic, and composite roofing materials. Use it to keep water moving through gutters and downspouts and to maintain more consistent pipe temperatures during freeze-prone periods. For best results, uncoil fully during testing and layout, then secure the run according to your wrap method and coverage needs. Grab yours today and prep your home before the next hard freeze.

• Heat cable length: 4 m


• Power cord length: 1.85 m


• Power output: 16 W/m (10°C); 26 W/m (0°C)


• Max self-regulating temperature: 150°F / 65°C


• Waterproof rating: IP68


• Product weight: 1.12 lb / 0.51 kg