Now available with NEW Schlüter-DITRA-HEAT-TB matting – up to 70% faster heat-up time.

The complete patented system for under tile and stone heating for wall and floors, Schlüter®-DITRA-HEAT, has been updated to now include integrated thermal break, Schlüter-DITRA-HEAT-TB matting, which provides a thermal break, saving energy and makes installation easier, while providing faster-response time. Schlüter-DITRA-HEAT was designed so that the cables fit directly in the uncoupling mat that eradicates sticky situations, measuring mistakes, and the need for self-levelling and primers, ultimately saving time and money.

The new Schlüter-DITRA-HEAT-TB mat uses the same system but also has a thermal break. This unique combination of fleece and matting allows an input of 136W/m2, to push up to 110W/m2 to the surface, therefore, the system costs less to run whilst producing significantly more heat per metre compared to other systems.

Leaving other conventional systems out in the cold, Schlüter-DITRA-HEAT is the perfect all-in-one integrated solution for use under tiles and natural stone.

Ideal for refurbishment and renovation projects thanks to its uncoupling and crack-bridging properties, Schlüter-DITRA-HEAT is unlike anything else available due to its loose heating cables which are fixed within the uncoupling mats unique studded design, therefore free of tape or glue. Offering optimum freedom for creating concentrated heating zones, as well as providing uniform spacing without the need for measuring and marking, the new system will dramatically cut installation time by up to 70%.

Time-saving benefits include:
• Easy press to lay cable – no tape or glue
• No self-levelling layer or primer laying – time saved on application
• CE Marked waterproofing simply by sealing the matting joints and connections
• Loose heating cable – greater flexibility
• Uniform spacing – no measurements
• No need for insulation boards with Schlüter-DITRA-HEAT-TB matting
• Integrated and balanced packages – all from one trusted manufacturer
• Can be tiled immediately – no waiting time

Schlüter-DITRA-HEAT makes the installation of under tile heating simpler and easier than ever before. Its low assembly height is also ideally suited for renovation projects and it’s even suitable for installation over problematic substrates.

Available as individual components or a complete box sets for common room sizes the Schlüter-DITRA-HEAT has everything included with touch screen thermostat, uncoupling mat and heating cable all from one manufacturer offering a complete guarantee. In addition the system can be easily waterproofed by sealing the matting joints with Schlüter-KERDI-KEBA sealing band and Schlüter-KERDI-COLL sealing adhesive offering a CE marked waterproofing solution for bathrooms, shower and wetroom areas.

Schlüter-DITRA-HEAT is now available from Schlüter-Systems resellers, for more information and your nearest suppliers contact us on 01530 813396 or

Schlüter-DITRA-HEAT consists of a complete range of uncoupling matting, heating cable, thermostats, sensors and insulation boards and can be purchased in complete box sets and as individual components for larger areas. Download the Schlüter-DITRA-HEAT System overview to see full details.

Complete sets for Schlüter-DITRA-HEAT-E

We offer convenient complete floor heating sets for a number of common sizes. They consist of the following components:
  • Schlüter-DITRA-HEAT-MA or Schlüter-DITRA-HEAT-TB uncoupling mats
  • Schlüter-DITRA-HEAT-E-HK heating cables
  • Schlüter-DITRA-HEAT-E-R touchscreen thermostat
The sets include all required materials for installing your heating systems in a convenient package. All you have to purchase is tiles and adhesive.

Floor kits overview: Based on 136 Wm2 (3 stud spacing)

Uncoupled area (m2) Heated area (m2) DITRA-HEAT-MA Floor Kits Art-No. DITRA-HEAT-TB Floor Kits Art-No.
1.61.1DH S16 S2DH TB S1
2.41.6DH S24 S2DH TB S2
3.22.2DH S32 S2DH TB S3
4.02.7DH S40 S2DH TB S4
4.83.3 DH S48 S2DH TB S5
5.63.8DH S56 S2DH TB S6
6.44.4 DH S64 S2DH TB S7
7.25.0 DH S72 S2DH TB S8
8.05.5 DH S80 S2DH TB S9

Wall kits overview: Based on 200 Wm2 (2 stud spacing)

Uncoupled area (m2) Heated area (m2) DITRA-HEAT-MA Wall Kits Art-No DITRA-HEAT-TB Wall Kits Art-No.
3.22.6DH WS1DH TB WS1
2.41.8DH WS2DH TB WS2