Electric Underfloor Heating

Electric Underfloor Heating is a cleaner, more energy-efficient way to heat a home. Warmup’s range of high-quality, cost-saving electric systems utilise ultra-thin heating cables or mats installed beneath your floor finish to gently conduct warmth throughout the space. These systems offer a quick and hassle-free installation and their low-profile design make them ideal for renovation projects.

DCM-PRO

DCM-PRO is a heated decoupling system designed for fast installation in all areas. Ideal under tiles because the system protects the tiled flooring from cracks and gaps occurring caused by seasonal temperature changes.

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StickyMat

StickyMat features an ultra-thin 1.8mm wire that does not raise the floor levels. The system consists of a pre-spaced heating wire attached to an adhesive mesh that can be simply rolled over the floor.

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Foil Heater

The Foil Heater System is ideal installed under soft floor coverings or floating floors. It is especially suited for regular shaped areas and it offers a 'dry' installation with no screed or self-levelling required.

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Loose Wire

The Loose Wire System is a flexible and durable heating cable suitable for irregularly shaped rooms and areas with a lot of permanent fixtures. It can easily be manoeuvred around room fixtures and corners.

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Inscreed Cable

Inscreed Cable is designed for installation in concrete screed. Suitable for almost any floor finish and especially for areas where the floor covering may be subject to change multiple times in the heater’s lifetime.

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Electric Heating Mats

Electric underfloor heating mats are ideal for renovation projects, offering a low-profile heating solution and rapid installation times. All Warmup’s electric floor heaters use BEAB, VDE or FIMKO -approved, ultra-thin heating elements to quickly yet gently heat the floor surface. There are two key Warmup electric floor heating mats; the StickyMat and Foil Heater.

StickyMat System

The Warmup StickyMat heating mat is a super thin electric underfloor heating system that does not raise floor levels, taking the form of pre-spaced cables attached to a sticky mesh backing. Our StickyMat 3D System has been specifically developed to bring radiant warmth to bathroom walls. The StickyMat heating mat comes in two different outputs: 150W/m2 and 200W/m2. The higher output is designed specifically for high heat loss areas, such as conservatories.

Foil Heater

Warmup’s Foil Heater is designed for installation under wood and laminate flooring or under soft and resilient floor coverings such as carpet, vinyl, and other floating floor finishes. The Foil Heater system is especially suited for large and regular shaped areas. The Foil Heater’s aluminum foil spreads the heat effectively and therefore the Foil Heater’s heat output of 140W/m² is adequate for most heating needs.

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Electric Heating Cables

Heating cables provide a flexible electric underfloor heating solution for irregular-shaped rooms or rooms featuring many fixed objects.

Warmup heating cables and Loose Wire systems come without a membrane and are specifically designed for areas where you have many fittings to work around or irregularly shaped rooms when installing underfloor heating.

Loose Wire System

The Loose Wire System (DWSWire System) is an incredibly flexible and durable cable that can easily be maneuvered around fixings. Loose Wire comes in a minimum heat output of 150W/m² but it’s variable depending on the spacing. The Loose Wire system can be bought as an electric underfloor heating kit that contains all the essential elements for it’s installation; the heating cable, primer, tape, roller and the installation manual.

Inscreed Cable System

The Warmup Inscreed Cable is 6mm thick and is an ideal solution for heating screeded floors of any size. One of the most recommended screedings in the market to use are from Instarmac UltraFloor. Once installed, the underfloor heated screed can be covered with any flooring.

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DCM-PRO Heated Decoupling System

The DCM-PRO System is the newest innovation from Warmup, in which the heating cable is inserted and embedded amongst the castellation’s of the mat; allowing for fast installation and a more controlled heat output. The DCM-PRO also offers great protection of your floor covering, specifically preventing tiles from cracking from seasonal temperature changes in the subfloor. This system’s heat output varies depending on how you choose to space the heating cable.

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Electric Underfloor Heating FAQs

How much does electric underfloor heating cost to run?

The running costs of electric underfloor heating will depend on your chosen system, the size of your heated area, the levels of insulation, and your local energy tariff prices. Improving your home’s insulation can significantly reduce the running costs of your home’s heating system. For tips on improving insulation levels and reducing heat loss, read our blog on How to Reduce Heat Loss in Your Home. To get a precise UFH running costs estimate for your home, use our cost calculator.

How does electric underfloor heating work?

Electric underfloor heating works by using electric heating cables or electric heating mats installed beneath the floor surface that are connected to the mains electricity. When the system is turned on, the electric current passes through the system and converts this energy into radiant warmth. This heat is then evenly distributed across the floor, warming the room from the ground up. The heating system is controlled by a thermostat, allowing you to set and maintain your desired temperature efficiently. This method provides consistent and comfortable heating, eliminating cold spots and improving energy efficiency compared to traditional radiators.

How much is electric underfloor heating?

Electric floor heaters are an affordable way to bring sustainable warmth to your home. You can buy a complete Warmup electric system, which includes the heater, insulation and an accompanying thermostat, for a small bathroom for under £400 +VAT.

For a customised quote tailored to your specific requirements, please GET A QUOTE.

Is electric underfloor heating efficient?

Yes, electric underfloor heating is highly energy efficient. It operates at lower temperatures than traditional radiators whilst providing the same of warmth. Using a Smart Thermostat to control your floor heating system can maximise on this efficiency through automatic, zoned heating. For more details, check out our Underfloor Heating vs. Radiator blog and the Pros and Cons of Underfloor Heating.

How long does it take for electric underfloor heating to warm up?

The heat-up times for electric underfloor heating can vary based on factors such as the type of flooring used, the room’s levels of insulation, and the specific system installed. As an example, the Warmup StickyMat system installed over ¾” plywood takes about 30 minutes to heat from 60°F to 80°F. For quicker heat-up times and enhanced efficiency, ensure your home has proper insulation and consider using Warmup’s innovative thermostats to schedule heating times in advance.

How to install electric underfloor heating?

Installing electric underfloor heating is quick and easy for a qualified installer. Simply clean and level the subfloor, install the insulation material, secure the mats or cables as outline in the installation manual before connecting the system to the thermostat and electrical supply. You should always test the system before installing the final floor finish. For detailed instructions, refer to our installation guides or contact a certified installer.

Can I use an electric system with all floor coverings?

Yes, we offer heating systems for all types of flooring: from carpet to stone, laminate, vinyl, tiles or wood. Read our flooring guide to find the system that best suits your needs.

Can electric underfloor heating be installed under an existing floor?

Yes, electric underfloor heating can often be installed under existing floors, although the process is more complex than installing during a new build or renovation. For retrofit projects, it typically involves removing the existing flooring, installing the heating elements, and replacing the floor. In new build projects, the installation can be integrated into the construction process more seamlessly. It is recommended that you hire a professional installer to assess the feasibility and ensure a correct installation.

Can electric underfloor heating be installed in bathrooms?

Yes, electric underfloor heating is perfect for use in bathrooms. It is especially popular for keeping tiled bathroom floors comfortably warm. Learn more about our bathroom underfloor heating.