Electric Heating Cables

You can install them along roof edges, gutters, and downspouts to prevent snow buildup and ice dams. As they emit direct heat, they melt snow and ice on contact to keep water flowing freely off your roof and through your drainage system.

There are two main types of electric heating cables: constant wattage and self-regulating.

Constant wattage cables offer steady heat regardless of the temperature. This makes them less energy-efficient and the best for areas with consistent cold weather. Self-regulating heating cables adjust their heat output based on ambient temperatures, increasing efficiency by using less power when the weather is milder.

Electric heating cables are a simple and reliable roof heating system for commercial applications as they are easy to install and suitable for retrofitting without major modifications.

Pros
Easy to install and retrofit
Durable and reliable in harsh weather
Reduces the risk of ice dams and roof damage
Cons
Needs continuous power supply
Periodic maintenance
Best For: Small to medium-sized commercial buildings.