Loose Wire Underfloor Heating

The Loose Wire System is designed for use within the adhesive layer under tiles or within a leveling compound under other floor finishes.

Guide Price
from £51.33 /m² ex. VAT
(Based on a 10m² purchase)

Loose wire
Electric icon

Floor Type

icon-checkmark  Ceramic Floors

icon-checkmark  Stone Floors

Room Type

icon-checkmark  Small Areas

icon-checkmark  Irregular Shaped Areas

Build Type

icon-checkmark  Renovation

icon-checkmark  New Build

Subfloor Type

icon-checkmark  Screed & Concrete Floors

The heating cable is the thinnest on the market, only 1.8mm. The small cross-section of the heating element allows it to be installed without the need for a layer of a self-levelling screed.

Floor levels will not be raised. This means no extra costs, or time for the system to dry, once laid the floor finish can be installed. It is suitable for all applications, providing primary or secondary heating in all rooms or projects that adheres to Building Regulations. Loose wire heating system is designed for installation under ceramic or natural stone tiled flooring.

Key Benefits


Ideal in small or irregular-shaped rooms

Ideal for spaces with a lot of fixtures or corners, e.g. a bathroom or a sunroom with curved or slanted walls


Quick installation

Single connection lead for fewer steps

Guarantee & Warranty

Safety Net Installation Guarantee

If you accidentally damage the heating system during installation, return it to Warmup and we will replace it with another heater of the same make and model free.

Lifetime Limited Warranty

This product comes with a Lifetime Warranty. We are completely confident in the standard of our products.

Operating voltage 230V: 50Hz
Cable Thickness 1.8 mm
Inner / Outer Insualtion Advanced fluoropolymer (ETFE)
Average Output rating 150 W/m²
Cold tail length 3m
Approvals EUFH heating mat approvals EUFH heating mat approvals

You will also need

Choosing the correct control system is crucial in ensuring that your heating system works in the best possible way, efficiently and easily.

View Thermostats

Using Insulation Boards with under floor heating significantly reduces the heat-up times and running costs.

View Insulation

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