Room guide

Underfloor Heating For Bathrooms & Wetrooms

Create a warm, comfortable tiled floor with a system designed around the room layout, wet-area requirements and complete waterproof floor build-up.

Choose the right electric system

Which Bathroom Heating Route Fits Your Floor?

Start with the usable heated area and room shape, then confirm waterproofing, insulation, sensor position and every layer of the tiled-floor build-up.

MD Electric Heating Mats Recommended starting point

MD Electric Heating Mats

A fast, even electric heating option for regular-shaped tiled bathroom floors, available in outputs selected to suit the room design.

Explore MD Heating Mats
UltraTec Heating Cable Flexible layouts

UltraTec Heating Cable

A loose cable for awkward bathroom shapes and detailed layouts where a pre-spaced mat cannot cover the usable floor effectively.

View UltraTec System
HeatBase Membrane System Heating plus decoupling

HeatBase Membrane System

Combines an electric heating cable with a compatible decoupling membrane where the floor design benefits from both functions.

View Membrane Systems

Compare The Three Approaches

Comparison criteriaMD MatsUltraTecHeatBase
Starting pointRegular, open tiled floor areaIrregular areas and obstaclesSelected tiled bathroom constructions
System positionWithin the approved tiled-floor build-upWithin the specified tiled-floor build-upCable routed within a decoupling membrane
Main priorityStraightforward installation and even warmthFlexible routing around the room layoutHeating and decoupling in one planned layer

MD Mats

Starting point
Regular, open tiled floor area
System position
Within the approved tiled-floor build-up
Main priority
Straightforward installation and even warmth

UltraTec

Starting point
Irregular areas and obstacles
System position
Within the specified tiled-floor build-up
Main priority
Flexible routing around the room layout

HeatBase

Starting point
Selected tiled bathroom constructions
System position
Cable routed within a decoupling membrane
Main priority
Heating and decoupling in one planned layer

Plan the complete wet-area build-up

Heating, Waterproofing & Controls Must Work Together

The thermostat, fused supply, electrical connection and installation location must comply with current bathroom-zone requirements. Electrical work must be completed and tested by a suitably qualified person.

Usable Heated Area

Plan around sanitaryware, fixed units, drains and any zones where heating must not be installed

Waterproof Build-Up

Coordinate the heating, tanking, adhesives and finished floor as one approved construction

Floor Sensor

Position the floor sensor correctly within the heated area and provide a suitable route for replacement

Safe Control Position

Use a compatible control in a location permitted by current bathroom electrical-zone requirements