Electric Underfloor Heating
Electric underfloor heating gives new meaning to comfort. Find the best system for your project, room and floor type.
Foil Heater
The FOIL is an electric floor heating system ideal for carpet heating, laminate, engineered wood and other floating floor finishes. Simple to install, the foil heater delivers a consistent and even heat distribution.
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Loose Wire
DCM-PRO cable can be installed as Loose Wire with fixing strips. This is a flexible option for irregularly shaped rooms, areas with a lot of permanent fixtures, or nailed hardwood installations. It can easily be maneuvered around room fixtures and corners.
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In-Slab Cable
The In-Slab cable system is designed for installation in concrete slab of 2″ to 4″ (50mm to 100mm). If insulation is absent or beneath more than 4″ (100mm) of concrete subfloor, insulation boards must be used to ensure optimum heat-up times.
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Electric Heating Mats
Electric floor 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. The StickyMat heating mat comes in an output of 14 watts/ft².
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 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 12 watts/ft² is adequate for most heating needs.
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 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.
In-Slab Cable System
The Warmup In-Slab Cable is designed for installation in concrete screed thickness of 2-6″. The In-Slab Heater is suitable for almost any flooring finish and in particular where the flooring (wood, carpet, vinyl) may be replaced from time to time.
DCM-PRO Heated Uncoupling System
The DCM-PRO System is the newest innovation from Warmup, in which the heating cable is inserted and embedded amongst the castellations 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.
DCM-PRO cable can be installed as Loose Wire with fixing strips. This is a flexible option for irregularly shaped rooms, areas with a lot of permanent fixtures, or nailed hardwood installations. It can easily be maneuvered around room fixtures and corners.
Warmup System Comparison
For easier specification, we put together a Warmup System Comparison table. Find your desired floor material or preferred features on the left-hand-side, to navigate yourself to the best-suited product for your needs.
Final Floor Covering
Heating Mat (DMW) | Heating Cable and Membrane (DCM-PRO) | Foil | Inslab Cable (WODH) | |
Laminate or Floating Wood | ✖ | ✖ | ✔ | ✖ |
Glue Hardwood | ✔ | ✔ | ✖ | ✖ |
Nailed Down Hardwood | ✖ | ✔ | ✖ | ✖ |
Carpet | ✖ | ✖ | ✔ | ✖ |
Tile | ✔ | ✔ | ✖ | ✖ |
Vinyl, LVT, or LVP | ✔ | ✔ | ✖ | ✖ |
Benefits
Use the table below to find the best radiant floor heating system for your requirements.
Heating Mat (DMW) | Heating Cable and Membrane (DCM-PRO) | Foil | Inslab Cable (WODH) | |
---|---|---|---|---|
Low profile | ✔ | ✔ | ✔ | ✔ |
Ease of installation | ✔ | ✔ | ✔ | ✔ |
No leveler required (dry install) | ✖ | ✖ | ✔ | ✖ |
Primary Heating Source | ✔ | ✔ | ✖ | ✔ |
Fits anti-fracture membranes | ✖ | ✔ | ✖ | ✖ |
Warranty | Lifetime | Lifetime | 10Y | 10Y |
Insulation
When heating over a concrete slab, Warmup recommends the use of Warmup Insulation Boards for increased efficiency. Please contact a Warmup quoting specialist for more information. Additional taxes and freight may apply.
Heating Mat (DMW) | Heating Cable and Membrane (DCM-PRO) | Foil | Inslab Cable (WODH) | |
---|---|---|---|---|
Insulation Board | ✔ | ✔ | ✖ | ✔ |
Insulated Underlay | ✖ | ✖ | ✔ | ✖ |
Smart Thermostats
Find the perfect heating controller for your new system using the table below.
6iE | 4iE-03 | RFT | |
---|---|---|---|
Touchscreen | ✔ | ✔ | ✔ |
Backlight | ✔ | ✔ | ✔ |
Wifi | ✔ | ✖ | ✖ |
Mounting | Vertical | Horizontal/ Vertical | Vertical |
Includes a GFCI | ✔ | ✔ | ✔ |
Available Color | White | Black or White | White |
Voltage | 120/240 | 120/240 | 120/240 |
Warranty | 12Y | 3Y | 1Y |
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 customized 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 warmth. Using a Smart Thermostat to control your floor heating system can maximize 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 outlined in the installation manual before connecting the system to the thermostat and electrical supply. You should always test the system before installation on the final floor finishes. 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 the 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.
You may also need
Ultralight Insulation
Insulation Boards significantly reduce UFH heat-up times and running costs.
Insulated Underlay
To be used with Foil Heater System - with effective acoustic properties to reduce contact noise.
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