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Roof Protection System

Why use roof ice and snow protection systems?

Designed for Roofs, Gutters and Drainage Systems

DEVI roof heating systems are used in roof and gutter applications where snow and ice management is required during winter conditions.
The system can be integrated into a variety of roof constructions, including roof gutters, downpipes, flat roofs and valley gutters. By applying heating cables in selected areas of the roof drainage system, the solution supports temperature management in locations where snow and ice accumulation may occur, depending on roof design, climatic conditions and system configuration.

Typical applications include: Roof constructions, Roof gutters, Downpipes, Flat roofs, Valley gutters, Commercial and residential buildings, 
Public and infrastructure projects.
 
How It Works
A roof ice and snow protection system uses electric heating cables installed in gutters, downpipes and selected roof areas.
The system is typically combined with temperature and moisture sensors connected to a control unit. When environmental conditions match the programmed operating parameters, the control system activates the heating cables. The generated heat supports temperature management in drainage areas and locations exposed to snow and ice accumulation.

System performance depends on factors such as roof construction, local weather conditions, control settings, sensor placement and installation design.
Automatic operation allows the system to respond according to configured environmental conditions, reducing the need for manual intervention.
 
Typical Benefits for Projects

  • Supports management of snow and ice accumulation in roof drainage areas
  • Assists operation of gutters and downpipes during winter conditions
  • Reduces the need for manual snow and ice removal in selected roof areas
  • Can be integrated into both new-build and renovation projects
  • Automated control options available through compatible controllers and sensors
  • Suitable for a variety of building types and roof structures
DEVI Roof ice and snow protection

Case stories

Read about our experience in real-life solutions

Snow and ice protection for a glass pyramid roof in Bonn.

DEVI solutions safeguard architectural design, safety, and structural integrity all winter long.

Winter safety at Europe’s tallest heights.

DEVI snow and ice melting solutions protect Varso Tower’s structures, people, and operations all year round.

DEVI Varso Tower heating antenna

Roof heating systems for old castle Orebro

The Örebro Castle is a medieval castle fortification situated in the scenic region...

DEVI electric heating systems for the Orebro Castle

Key Benefits

  • Supports the management of snow and ice accumulation in roof drainage areas and selected roof surfaces
  • Contributes to maintaining the operation of gutters and downpipes during winter conditions, depending on system design and environmental conditions
  • Can reduce the need for manual snow and ice removal in selected roof areas
  • Designed for integration into residential, commercial and infrastructure projects
  • Supports winter maintenance strategies for roof and drainage systems
  • Can be incorporated into projects where snow loads and ice accumulation are considered in the overall building design
  • Compatible with automatic control systems using temperature and moisture sensors
  • Heating cables available with up to a 20-year warranty, subject to the applicable warranty terms and conditions

Product groups

Choose a product group to see more details and documents

Heating cables, mats and thermostats

Product group Heating cables Heating mats Frost protection - antennas / wires Roofs and gutters Asphalt (mastic) - high temperature Asphalt - low temperature Pavements, roads and ramps
DEVIsafe™ 20T - 230V
DEVIsnow™ 20T - 230 V & 400 V
DEVIsnow™ 30T - 230 V & 400 V
DEVIsnow™ 300T - 230 V & 400 V
DEVIsnow™ Drum Goods
DEVIasphalt™ 30T
DEVIasphalt™ 300T - 230 V & 400 V
DEVIiceguard™ 18 (T) Ready-made
DEVIiceguard™ 18 (T) Drum Goods
DEVIiceguard™ 18 (B) Drum Goods
DEVIreg™ 316
DEVIreg™ 330 (-10 °C - +10 °C)
DEVIreg™ 330 (5 °C - 45 °C)
DEVIreg™ 610
DEVIreg™ 850 IV
DEVIreg™ Multi

Documents

Videos

Videos

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From the Box to the Application: How DEVI Heating Systems Keep You Safe & Comfortable All Year

Inside your home, DEVI heating cables deliver indoor comfort under wooden floors, tiled surfaces, and both dry and wet installations — quiet, efficient warmth you'll feel but never see. It's energy efficient comfort, built into the floor itself. 
 Outside, DEVI heating mats and cables provide outdoor safety where it matters most: entrances, driveways and ramps, roofs and gutters, even antennas. With reliable ice and snow melting, and dedicated heating cables for safety on stairs, your property stays clear and accessible all winter long.

From the floor beneath your feet to the roof above your head, DEVI keeps comfort and safety working together, all year round. 

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DEVI - Outdoor Electrical Heating Systems

Learn how electric heating systems can be installed in roof and gutter applications for snow and ice management.
This video demonstrates the installation of heating cables used in roof constructions, gutters and downpipes, and explains how the system can be integrated with control solutions and environmental sensors, depending on the project requirements and installation conditions.
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DEVI winter solutions -Outdoor Applications and Frost Protection

This video introduces DEVI outdoor heating solutions used in applications where temperature management and frost protection are required.
Discover how heating cables, heating mats, control systems and installation accessories are applied in projects such as driveways, walkways, parking areas, stairs and other outdoor surfaces exposed to winter conditions.
The video also presents key installation considerations, depending on surface type, construction method and application requirements.
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DEVI - Ice and snow melting systems - Roof, Gutters and Ground

This video provides an overview of DEVI ice and snow melting systems for roof and ground applications.
Learn how electric heating cables are used in roof gutters, downpipes, flat roofs, valley gutters and outdoor surfaces as part of systems designed for snow and ice management.
The video explains typical application areas, system components and installation principles for residential, commercial and infrastructure projects.