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LARX Heating Mat set for self-installation

LARX Heating Mat

Electric underfloor heating


1Directly under ceramic tiles
160 W/m², 230 V
LARX Heating Mat

LARX Heating Mat set for self-installation
  • designed to be installed directly under the pavement
  • very thin, yet durable for maximum durability
  • integrated earthing conductor for highest safety
  • suitable for bathrooms and other rooms with tiles

Key features of the kit

Dimensional variants of LARX Heating Mat

Width: 50 cm

Width of LARX Carbon Kit

The width is fixed, it cannot be changed (cut), all mats have the same width 50 cm.

Length of LARX Heating Mat

200 cm 300 cm 500 cm 800 cm 1 200 cm 1 600 cm

Can be shortened after each 20 cm (insulation stickers are part of the kit)

Price list LARX Heating Mat

LARX Heating Mat Area Output Length Price
LARX-HM160W050S0200L 1 m² 160 W/m² 2 m 50 €
LARX-HM160W050S0300L 1,5 m² 240 W/m² 3 m 62 €
LARX-HM160W050S0500L 2,5 m² 400 W/m² 5 m 94 €
LARX-HM160W050S0800L 4 m² 6400 W/m² 8 m 125 €
LARX-HM160W050S1200L 6 m² 960 W/m² 12 m 175 €
LARX-HM160W050S1600L 8 m² 1280 W/m² 16 m 219 €

Prices without VAT.

Installation and use of LARX Heating Mat

LARX Heating Mat LSDTS heating mat is a proven ready solution for underfloor heating of rooms with tiles. Featuring a two-core construction, the 3m connection cable includes both conductors and earth - it has a protective braid. The LARX Heating Mat is installed directly under the floor tiles. The base is a clean penetrated substrate. The heating mat is self-adhesive for easy installation. The flexible adhesive is applied directly to the mat and the tiles are laid. Installation is simple and can be done by any customer or floor tiler. After the carrier fabric has been cut, the mat can be folded in another direction, so that the whole room can be covered with one strip. The set contains one heating mat of a given size. The individual strips can be freely parallel connected up to a total output of 2,300 W for a 10 A circuit breaker and 1.5 mm² wiring.

Application directly under the pavement

LARX Heating System PE Film Anhydrite/concrete Anhydrite/concrete
  • 1Ceramic tiles
  • 2Tile adhesive
  • 3LARX Heating Mat
  • 4Penetrated clean substrate

Benefits of LARX Heating Mat

  • Energy saving
  • Ease of installation and technology
  • Low acquisition costs
  • Fast realization process
  • Maintenance-free comfortable system
  • Use as a main and additional heat source

The kit package contains

  • LARX Heating Mat LSDTS
  • Connecting wires (L, N) 3m long
  • Protector for connecting wires
Package contents

Technical parameters LARX Heating Mat

  • Power supply: 230 V @ 50 Hz
  • Power consumption: 160 W/m²
  • Mat thickness: 4 mm
  • Film width: 0.5 m
  • Heating mat length: 2 to 16 m
  • Efficiency: 99%
  • Self-adhesive layer for easy installation
  • Length of cables: 3 m

Control options (not included)

LARX Carbon Kit can be controlled by any thermostat designed for electric (230 V) underfloor heating with a floor sensor. The thermostat is not included in the package.



LARX carbon heating Films are carefully tested

It meets strict Czech and European standards and safety requirements for a healthy indoor environment. It has all necessary certifications for the Czech Republic and other European countries.


Declaration of Conformity

Declaration of the Korean manufacturer on the compliance of LARX carbon heating Film with all standards, including IP protection.
More in our blog post.

LARX CARBON-FILM.COM Certificate for the wire

LARX connecting wires

They meet the strictest Czech and European standards and requirements for safety. The above certification applies for the Czech Republic and other European countries. It is the highest quality cable of its kind due to the increased double insulation and tinned copper.


Buy LARX Heating Mat

To buy online Hornbach Dotshop

In stores, in stock

we are preparing...


Radek Bartuška
Radek Bartuška
+420 725 140 141
Petr Dvořák
Petr Dvořák
+420 725 140 143
Petr Klement
Business Director
Petr Klement
+420 725 140 145