Underfloor heating mat DEVI DEVICOM 150T — electric heating mat for tiled floors, model 150T

DEVI DEVICOM 150T is an electric underfloor heating mat engineered for tiled and stone floor installations. The pre-spaced heating cable is fixed to a mesh mat, allowing for even heat distribution across the surface and straightforward embedding in thin-set adhesive. Designed for wet-area and dry-area applications in residential and commercial environments, the heating mat works with thermostatic controls to maintain set floor temperatures and improve comfort under tiled finishes.

Advantages

The mat delivers uniform surface warmth and fast heat-up due to close cable spacing and direct contact with the tile adhesive. Its mesh-mounted cable simplifies placement and cutting to shape, reducing installation time compared with loose-wire systems. Compatibility with common floor-level thermostats enables accurate temperature control and energy-efficient operation when programmed correctly. The design is suitable for embedding directly under tile backer boards and ceramic or natural stone finishes.

Suitable for

• Bathroom and shower areas with tiled floors
• Kitchen floors beneath ceramic or stone tiles
• Residential and light commercial wet rooms
• Localised heated zones or full-area floor heating under tile

Key specifications

• Type: electric underfloor heating mat with fixed cable on mesh
• Surface application: designed for tiled and stone floor finishes
• Installation method: embedded in thin-set adhesive or tile mortar
• Control compatibility: used with floor thermostats for temperature regulation
• Suitable subfloors: cement screed, tile backer boards, and comparable stable substrates

How to use

Before installation, confirm subfloor suitability and ensure the surface is clean, dry and level. Lay out the mat according to the room plan, cutting and turning the mesh only — do not cut the heating cable. Fix the mat to the substrate and embed it in a layer of thin-set adhesive, then apply tiles or stone according to tile adhesive manufacturer instructions. Connect the heating cable to a compatible thermostat and follow electrical regulations by using a qualified electrician for wiring and final testing. Calibrate the thermostat and perform insulation and continuity checks prior to finishing.

Usage recommendations

Use a floor sensor compatible with the thermostat to achieve accurate floor temperature control. For installations in wet areas, ensure all connecting and protection devices meet local electrical safety standards and that installation is carried out or inspected by a certified electrician. Allow adhesives and screeds to cure fully before energising the system.