Illustration: DEVIThin heating mats set directly in the tile adhesive under the tiles. DEVI supplies the complete system (mat, thermostat and accessories) from one manufacturer, so every part is designed to work together. Only 2.5–3.5 mm high, so it suits renovations as well as new builds.
Benefits and advantages
- Complete system from one manufacturer: mat, thermostat and accessories
- Up to 30% saving on heating electricity with intelligent DEVI thermostats
- Comfortable, even heat from the floor up, with no cold draughts at foot level
- Less circulating dust, a plus for allergy and asthma sufferers
- Reduces moisture at floor level, keeping wet areas drier
- 20-year Full-service warranty covering product, installation and floor
System design starting points
- Mat embedded in tile adhesive (under 1 cm) on a concrete subfloor, with an insulation layer where the build-up allows
- Maximum 200 W/m². 150 W/m² suits most bathrooms; 200 W/m² for cold slabs and exposed rooms
- Size the mat to the free floor area, leaving out vanities, baths and fixed cabinetry
- Floor sensor in Flexpipe conduit between two runs
- Suitable mats: DEVImat 100T, 150T, 200T, DEVIcomfort 150T, DEVIheat 150S
Typical uses
Bathrooms and ensuitesKitchens and laundriesTiled living areas
Reference: DEVI Floor construction and suitable heating cables or mats (user guide, section 2.1); DEVI floor heating systems, Heat Zone 2026 catalogue p. 5
Projects: Hütt 01, Coburg · Ryman Healthcare retirement villages · Wine cellar conversion
