Roof and Gutter Trace Heating Systems

frost protection for rOOFS, gutters, downspouts, and box gutters

Gutters with heating cables can prevent roof avalanches, which is crucial for public buildings.

These include:

Office buildings
Hospitals
Company buildings
Supply centres
Supermarkets

The heating cables are installed over unheated roof sections, usually the roof area above the overhang ensuring water flowing onto the unheated roof area will be able to flow safely to the ground. Melt water which cannot adequately drain away from the roof will form pools which in turn can penetrate seams and joints in gutters and flat roofs.

Installing heating cable in roof valleys, gutters and downspouts as per the image below establishes ice-free flow pathways for water to drain completely from the eaves and gutter. With a maximum temperature of 65 °C, there is no risk to plastic pipes, gutters and conduits.

Self-Regulating heating cable

In the worst-case scenario, if drainage is impeded in the downspout, it can burst, resulting in significant damage. To safeguard gutters, box gutters, downspouts, or sloping roofs from ice-related harm and ensure maximum safety, an Eltherm gutter heating presents an ideal solution.

Low Maintenance, Maximum Flexibility

Self-regulating heating cables are known for their reliability and minimal maintenance requirements, whilst also offering a long service life. Specifically designed for gutter heating, we utilise low-temperature heating cables like ELSR-LS or ELSR-N.

These self-regulating heating cables offer the flexibility to be operated with or without a temperature controller. While they automatically regulate their temperature, they cannot be set to a specific temperature. If a constant temperature is required, a temperature controller must be used.

Easy installation

What Do I Have To Take Into Account?

When it comes to installing heating cables on your roof and gutter systems, attention to detail is key to ensuring optimal performance and safety, Using these tips:

Prepare the Gutter: Before installing the heating cable, thoroughly clean the gutter to remove any debris and ensure there are no sharp edges that could potentially damage the cable
Mind the height: When unwinding the heating cable , be cautious of the maximum height limit, typically around 15 meters. Exceeding this limit could affect the efficiency of the heating system
Use edge protectors: To prevent damage to the heating cable, especially when pulling it over the edge of the gutter, consider using edge protectors for added safety
Secure Connections: Place the connection point outside the gutter to ensure it is properly protected against various loads, including compressive, tensile, and shear forces, to prevent damage to the cable
Install Flat: Lay the heating cable flat along the gutter surface for an even distribution of heat. Installation profiles can be helpful in ensuring a smooth and secure fit
Consider Snow Guards: If you’re installing heating cables for snow guards, take extra care to avoid sharp kinks near fixation points by using appropriate installation profiles
Utilise Dirt Grilles: For downspouts equipped with a heating cable loop, consider using dirt grilles to enhance the effectiveness of the heating system and prevent blockages

Installation Guide for Roof and Gutter Trace Heating

By following these steps, you can ensure that your gutter heating system operates efficiently, providing protection against ice buildup and potential damage during the winter months.