Electric underfloor heating mat 0.5-12m2 with Wi-Fi thermostat

A warm and comfortable home is no longer just a luxury these days, but rather a must-have. More and more households are choosing underfloor heating as a smart solution to make their homes energy-efficient, modern, and cozy. While traditional radiators often provide uneven heat distribution and are less efficient in using space, underfloor heating offers even heat distribution and a stylish interior without visible heating elements.

The 0.5–12m² underfloor heating mat with Wi-Fi thermostat is one of the most accessible and innovative solutions for electric underfloor heating. Thanks to the compact heating mats, this technology can be used in virtually any room, from small bathrooms to spacious living rooms. The integrated Wi-Fi thermostat also provides added convenience: you can easily control the heating via your smartphone or even voice-activated assistants.

This article offers a comprehensive guide to underfloor heating mats with a Wi-Fi thermostat. You'll read all about how it works, the benefits, installation, the costs, and why this system is a smart investment for both comfort and energy savings.

What is an underfloor heating mat?

An underfloor heating mat is a prefabricated, thin mat with a heating cable evenly integrated throughout. These mats are placed directly beneath the floor covering and connected to the electrical system. As soon as the mat is switched on, the cable heats up and distributes the heat evenly throughout the floor. The result is a pleasant, consistent warmth that warms the entire room from the ground up.

1. Difference between underfloor heating mat and heating cable

With underfloor heating using a separate heating cable, the cable must be manually laid in loops, which requires more time and precision. An underfloor heating mat, on the other hand, is preconfigured: the cable is attached to a mesh or net structure, making installation considerably faster and easier. This makes heating mats particularly suitable for DIY installations and renovation projects.

2. Suitable floor types

An underfloor heating mat is suitable for various floor finishes, provided the correct underlay and insulation are used. Common applications include:

• Tiles and natural stone – Ideal for bathrooms and kitchens due to their good heat conduction.
  
  

• Laminate and PVC – Suitable when using a special underlay and limiting the maximum surface temperature.
  
  

• Carpet or wood – Only possible if the material allows heat to pass through and the manufacturer allows it.
  
  

3. Areas of application

Thanks to their variable dimensions (0.5 m² to 12 m²), underfloor heating mats are widely applicable. They are often used in:

• Bathrooms – For warm floors and faster drying of moisture.
  

• Kitchens – Comfort while cooking and having breakfast.
  

• Living rooms – As main heating or supplement to radiators.
  

• Bedrooms – For a constant, comfortable temperature.
  
  

In short, an underfloor heating mat is a versatile, modern heating solution that not only provides comfort but also contributes to an energy-efficient household.

Specifications of the underfloor heating mat 0.5–12m²

The underfloor heating mat with Wi-Fi thermostat is available in various sizes and capacities, making it perfect for a wide range of living needs. Whether you want to provide a small 1m² bathroom with cozy warmth or equip a spacious living room with underfloor heating covering 12m², this system offers the flexibility you're looking for.

1. Available sizes

The heating mats are available in sizes ranging from 0.5m² to 12m² , ensuring a suitable solution. A compact mat is ideal for smaller spaces like a toilet or small bathroom, while larger mats are suitable for living rooms or open-plan kitchens. If necessary, multiple mats can be combined to heat a larger floor area.

Size overview:

• 0.5m² – ideal for small corners, toilets or hallways.
  

• 1–4m² – suitable for bathrooms, shower rooms and small kitchens.
  

• 5–8m² – ideal for medium-sized bedrooms or living rooms.
  

• 9–12m² – suitable for large living spaces or open kitchens.
  

2. Power per m²

A key feature of underfloor heating mats is their power output per square meter . This is typically around 150W/m² or 200W/m² .

• 150W/m² : suitable for well-insulated homes and rooms where underfloor heating is used as additional heating.
  

• 200W/m² : ideal for rooms that need to heat up faster or where underfloor heating serves as the main heating (for example, bathrooms with tiled floors).
  
  

3. Thickness of the mat

The heating mat has a thin cable integrated into a mesh structure, often only 3 to 4 mm thick . This allows the mat to be easily installed under tiles or laminate flooring without significantly raising the floor. This also makes the mat suitable for renovations, where raising the floor level is often a problem.

4. Safety certification

Safety is paramount with electric underfloor heating. These heating mats typically feature:

• CE marking (European conformity).
  

• RoHS certification (free from harmful substances).
  

• IPX7 or IPX8 waterproof rating for use in damp areas such as bathrooms.
  
  

This guarantees safe application in both dry and wet environments.

5. Lifespan and warranty

An underfloor heating mat is designed for a long lifespan of 20 to 30 years . Most manufacturers offer a warranty of 10 to 25 years , which provides confidence in the product's durability and reliability.

6. Thermostat integration

This system comes standard with a Wi-Fi thermostat . It's compatible with both iOS and Android devices and integrates with smart home systems like Google Home and Amazon Alexa .

Key Features:

• Programmable schedules (daily and weekly settings).
  

• Manual control via touchscreen.
  

• Energy consumption monitoring.
  

• Remote control via app.

Benefits of an underfloor heating mat with a Wi-Fi thermostat

Choosing a 0.5–12m² underfloor heating mat with a Wi-Fi thermostat offers numerous advantages. Not only in terms of comfort, but also in terms of energy efficiency, ease of use, and health. In this chapter, we explain the most important advantages in detail.

1. Comfort and heat distribution

One of the biggest advantages of underfloor heating is the comfort . Unlike traditional radiators, which often distribute heat unevenly, an underfloor heating mat heats the room evenly from the floor up . This means no cold corners and the entire room feels comfortably warm.

• Always warm feet – Especially in winter, this is a luxury that you experience every day.
  

• No drafts – Because heat rises from the floor, there are fewer air currents that bring cold.
  

• Constant temperature – No peaks and troughs, just an even heat that fills the entire room.
  
  

This provides extra comfort, especially in bathrooms: stepping out of the shower onto a warm tiled floor gives a luxurious spa feeling.

2. Energy efficiency and cost savings

Many people think electric underfloor heating is expensive to run, but this isn't always true. Thanks to smart control technology, an underfloor heating mat can actually be more energy-efficient than radiators .

• Lower operating temperature – Because the heat is distributed evenly, a lower room temperature is sufficient for the same comfort level.
  

• Smart thermostat control – Using a Wi-Fi thermostat, you can set exactly when the heating should be on. No more unnecessary energy consumption when you're not home.
  

• Fast heating – Compared to water-based underfloor heating, an electric mat heats up faster, meaning you use less energy.
  
  

Tip: Combine underfloor heating with solar panels, and you can heat your home largely with free solar energy.

3. Smart control with WiFi thermostat

The addition of a Wi-Fi thermostat makes this system particularly attractive. While a standard thermostat can only be adjusted manually, a Wi-Fi model offers a wide range of smart features:

• Control via smartphone app – Wherever you are, you can always adjust the temperature.
  

• Smart home system integration – Compatible with Google Home and Alexa, among others, enabling voice control.
  

• Weekly programs – Set the underfloor heating to turn on at 7:00 AM and off again around 9:00 AM.
  

• Adaptive control – The thermostat learns your habits and automatically adjusts the heating schedule.
  

• Energy Insight – Gain insight into your energy consumption so you can use energy more consciously.
  
  

This not only ensures greater ease of use , but also additional energy savings .

4. Health and hygiene

In addition to comfort and efficiency, underfloor heating also contributes to a healthier living environment .

• Reduced dust circulation – Unlike radiators, which push warm air upward and thus spread dust, underfloor heating reduces air movement. This is beneficial for people with allergies or asthma.
  

• Dry floors in bathrooms – The heat prevents moisture from building up, which reduces the chance of mold growth.
  

• Better air quality – Because the air is not constantly circulating, the humidity remains more stable.
  
  

5. Aesthetic benefits

An often-overlooked but important advantage: underfloor heating is invisible . You no longer need radiators that take up space or spoil the interior. This means:

• More freedom in placing furniture.
  

• Sleek and more minimalist interior.
  

• Suitable for both modern and classic living styles.
  
  

In short, the underfloor heating mat with Wi-Fi thermostat offers a combination of comfort, efficiency, health, and aesthetics . This makes it a future-oriented investment that contributes to both living comfort and energy savings.

Installation of the underfloor heating mat

Installing a 0.5–12m² underfloor heating mat with a Wi-Fi thermostat is a process that can be carried out by both DIY enthusiasts and professionals. It's a relatively simple system, but because it involves an electrical installation, it's always wise to have the connection carried out by a certified electrician. Below, you'll find a complete overview of the installation process, including tips, considerations, and the pros and cons of installing it yourself versus having it installed.

1. Preparation

Good preparation is half the battle. Before you start laying the mat, there are a few things you should check and prepare:

1. Gathering supplies
   

• Underfloor heating mat in the correct size.
  

• Wifi thermostat (included in this package).
  

• Leveling compound or tile adhesive.
  

• If necessary, use insulation boards to limit heat loss.
  

• Tools: scissors or utility knife (for cutting the net, not the cable!), multimeter, adhesive comb, and bucket for mortar.
  
  

2. Checking the subfloor
   

• The floor must be clean, dry and flat .
  

• Level out any irregularities to ensure the mat can be positioned properly.
  

• In damp areas (such as bathrooms) a suitable moisture barrier must be present.
  
  

3. Electrical preparation
   

• Check where the thermostat is placed.
  

• Make sure that a separate power circuit with a ground fault circuit interrupter is available.
  

• Have an electrician prepare the power cord and thermostat wiring.

2. Installation process step-by-step

Laying the underfloor heating mat involves a number of logical steps:

1. Rolling out the mat
   

• Roll out the mat over the floor surface.
  

• If necessary, the mat can be cut to size by cutting the net and turning the cable over. Note: The heating cable itself must never be shortened or cut.
  

2. Positioning
   

• Make sure that the mats fit snugly and do not overlap.
  

• Always keep your distance from walls, pipes and fixed furniture.
  

3. Installing the floor sensor
   
   

• A floor sensor connected to the thermostat is placed next to the mat. This measures the floor temperature and prevents overheating.
  

4. Connecting the mat
   

• Connect the heating mat to the connection cable and thermostat.
  

• Have this step performed by a certified electrician to ensure safety.
  

5. Testing the installation
   

• Before applying the floor finish, the installation must be tested with a multimeter.
  

• Check that the resistance matches the manufacturer's specifications.
  
  

6. Applying the floor finish
   

• Apply tile adhesive or leveling compound on top of the mat.
  

• Work carefully to ensure that the cables are completely enclosed.
  

• Then lay the tiles, laminate or PVC finish.
  

3. Professional vs. DIY Installation

Install yourself

• ✅ More affordable because you don't pay labor costs.
  
  

• ✅ Handy for small spaces (e.g. bathroom of 2–3m²).
  
  

• ❌ Requires technical knowledge and accuracy.
  
  

• ❌ Electrical connection should always be done by a professional.
  
  

Have it installed professionally

• ✅ Certainty of correct placement and connection.
  
  

• ✅ Warranty remains intact (some manufacturers require professional installation).
  
  

• ✅ Faster results and less chance of errors.
  
  

• ❌ Higher costs due to labor hours.
  
  

Tip: DIYers can easily install the mat themselves. However, always entrust the electrical connection to a professional to ensure safety and warranty.

4. Tips for optimal installation

• Always place an insulating layer under the mat to minimize heat loss downwards.
  

• Take into account the placement of fixed furniture or sanitary facilities – do not heat underneath them.
  

• Note or photograph where the mat is located, useful for later renovations.
  

• Do not switch on the underfloor heating until the adhesive or levelling compound has completely hardened (usually 7–14 days).
  
  

Use and operation of the WiFi thermostat

A key component of the 0.5–12m² underfloor heating mat is the included Wi-Fi thermostat . While a standard thermostat is primarily designed for manually adjusting the temperature, the Wi-Fi version offers many more options for convenience, efficiency, and smart home integration.

1. Basic functions of the thermostat

The Wi-Fi thermostat has all the standard features you would expect from a modern thermostat:

• Manual temperature setting via a user-friendly touchscreen.
  

• Floor sensor and air sensor to accurately measure both floor temperature and room temperature.
  

• Maximum temperature protection to prevent floors from overheating, especially important with PVC or laminate.
  
  

2. Smart control via app

One of the biggest advantages of the Wi-Fi thermostat is its control via smartphone app. It's available for both iOS and Android and offers the following features:

• Remote control : turn on the heating before you get home.
  

• Real-time monitoring : view the current temperature and status of the underfloor heating.
  

• Notifications and reminders : Receive notifications for deviations or updates.
  

• Set individual zones : in combination with multiple thermostats you can control different rooms separately.
  
  

3. Integration with smart home systems

The WiFi thermostat is compatible with well-known smart platforms, such as:

• Google Home – Easily control your underfloor heating with voice commands.
  

• Amazon Alexa – Integrate heating into your daily smart home routines.
  

• IFTTT – Set up smart scenarios like: “When I leave the front door, the underfloor heating turns off.”
  
  

This integration ensures that the underfloor heating is fully integrated into the smart home of the future .

4. Programmable schedules

The thermostat supports weekly and daily schedules , so the heating works automatically according to your life rhythm:

• Morning – The floor heats up automatically around 7:00 AM, so you step on warm tiles when you get up.
  

• During the day – During working hours the heating switches back to a lower consumption level.
  

• Evening – Around mealtimes and relaxation times, the heating switches back up to a comfort temperature.
  

• Vacation Mode – Lower the temperature during extended absences, but keep the system frost-free.
  
  

5. Maintenance and updates

A WiFi thermostat requires little physical maintenance, but it does require:

• Install software updates regularly through the app for optimal performance and new features.
  

• Check the connection : Make sure the thermostat always remains connected to your Wi-Fi network.
  

• Calibration : Check once a year whether the floor sensor is registering the correct temperature.
  
  

Frequently Asked Questions (FAQ)

To further inform potential buyers, we answer the most frequently asked questions about underfloor heating mats (0.5–12 m²) with a Wi-Fi thermostat below . This will help eliminate any doubts and simplify the purchase decision.

1. Is an underfloor heating mat suitable for every type of floor?
Not suitable for every floor type. The underfloor heating mat works perfectly under tiles, natural stone, PVC, laminate, and some wooden floors (provided they are installed floating). Carpet and thick parquet are less suitable due to their insulating properties.

2. How much power does an electric underfloor heating mat use?
Consumption depends on the surface area and the power output. On average, an underfloor heating mat consumes approximately 100–160 watts per m² per hour at full load. However, thanks to the thermostat and smart programming, the system is only activated for a limited time, resulting in lower consumption in practice.

3. Can I use underfloor heating as my main heating system?
Yes, in well-insulated rooms, underfloor heating can serve as the primary heating source. For older homes or poorly insulated rooms, we recommend using the mat as additional heating.

4. Is the installation complicated?
The mat is easy to roll out and connect yourself. However, the thermostat often requires a connection to the electrical circuit, for which a certified installer is recommended.

5. How do I operate the WiFi thermostat?
You can control the thermostat via the touchscreen , via a smartphone app (Android/iOS), and in some cases even with voice assistants such as Google Assistant or Amazon Alexa.

6. How quickly does the floor heat up?
You'll feel a noticeable warmth within 20–30 minutes . Depending on the thickness of the floor covering, it may take a little longer to reach full floor temperature.

7. What is the lifespan of an underfloor heating mat?
An underfloor heating mat has a very long lifespan: on average more than 25 years with correct use and installation.

8. Is underfloor heating energy efficient compared to radiators?
Yes, because underfloor heating operates at lower temperatures and distributes heat evenly, it can save up to 15–20% on energy , especially when controlled intelligently via the Wi-Fi thermostat.

9. Is underfloor heating safe for children and pets?
Absolutely. The heat is evenly distributed and there are no hot surfaces or protruding elements, making it safer than traditional radiators or heaters.

10. Can I expand the mat later?
Yes, multiple mats can be combined to cover larger areas. The Wi-Fi thermostat can often control multiple zones or be used individually for each room.

Conclusion & Why Choose the Underfloor Heating Mat 0.5–12 m² with Wi-Fi Thermostat

Choosing an underfloor heating mat with a Wi-Fi thermostat is an investment in comfort, efficiency, and modern technology . This system is designed to make your living space not only warm and cozy, but also smarter, more energy-efficient, and more sustainable.

While traditional heating systems often consume a lot of energy and distribute heat unevenly, this underfloor heating mat provides even, consistent heat from below . This means warm feet, a pleasant living environment, and fewer cold drafts in your home. Thanks to the Wi-Fi thermostat , this comfort is taken to the next level: you can control the system wherever and whenever you want, directly from your smartphone or tablet.

Why choose this underfloor heating mat?

• Flexible sizes (0.5–12 m²) : suitable for small bathrooms to large living rooms.
  

• Smart control : thanks to the WiFi thermostat you can easily control the temperature remotely.
  

• Energy efficient : lower energy consumption due to smart programming and even heat output.
  

• Safe and Reliable : Designed with high-quality materials, suitable for long-term use.
  

• Easy installation : you can install the system yourself; only the thermostat requires professional connection.
  

• Versatile : can be used under tiles, PVC, laminate and more.
  
  

Who is this product ideal for?

• Homeowners who want to make their homes more sustainable and increase living comfort.
  

• Renovation projects where traditional radiators make way for modern solutions.
  

• Bathroom and kitchen renovations where underfloor heating adds luxury and comfort.
  

• Smart home users who want to combine comfort with home automation and energy management.