You are sitting comfortably on the couch with the thermostat set to a comfortable level, yet your feet still feel ice cold. It is a recognizable frustration: the central heating is running at full blast to heat the entire air in the room…

You are sitting comfortably on the couch with the thermostat set to a comfortable level, yet your feet still feel ice cold. It is a familiar frustration: the central heating is running at full blast to warm up the entire air in the room, while you only need direct heat in that one spot. Fortunately, you no longer have to choose between cold toes or a sky-high energy bill by turning up the radiator all day long.

With under-rug infrared heating, you transform your favorite rug in an instant into a sustainable heat source that offers targeted comfort. It is the ideal solution for those seeking efficient zone heating without major floor renovations. At Warmteshop, we believe that the transition to green energy should be a smart and comfortable upgrade, where the radiant heat feels just as natural as the sun on your skin.

In this complete guide for 2026, you will discover exactly how this innovative infrared film works and why it is the perfect, portable solution for both renters and homeowners. We discuss the simple installation, the latest safety standards, and how smart thermostats give you maximum control over your living comfort and energy consumption.

What is infrared heating under a rug?

Buying under-rug infrared heating is one of the most practical innovations for a modern and energy-efficient interior. The system consists of wafer-thin carbon foil, often only 0.38 millimeters thick, which you place invisibly under your existing carpet. Unlike traditional radiators, this foil does not heat the air, but directly the people and objects in the immediate vicinity. What exactly is infrared heating ? It is a form of radiant heat that is identical to the way the sun heats the earth. Even if the ambient air in the room remains cool, you feel the comforting warmth directly on your body. This makes it the ultimate solution for zone heating. With this, you heat only the place where you are actually staying, such as the seating area or your desk, instead of having to heat every cubic meter of a large room.

The difference between infrared foil and traditional underfloor heating

Traditional systems often require extensive renovation where the entire floor has to be broken up for pipes or heavy cables. Infrared foil works fundamentally differently. It is a plug & play solution that you install within minutes by simply rolling it out on an insulating underlay. While classic underfloor heating sometimes takes hours to bring a room noticeably up to temperature, with this foil you experience a pleasant glow after just a few minutes. This speed offers enormous flexibility for your living situation. Do you live in a rental property or do you want to change the layout of your room? You simply roll up the system and move it to the next location without causing any permanent damage to the home.

Why your feet are the key to your sense of comfort

There is a biological logic behind targeted heating of your feet. When your feet are warm, your nerves immediately send a signal to your brain that your entire body is comfortable. As a result, you can often set the central thermostat one or two degrees lower without sacrificing comfort. This significantly reduces your energy consumption while you feel the same warmth. Moreover, infrared heating under rugs contributes to a healthier indoor climate. Because no air circulation is needed to distribute the heat, dust particles and pollen do not float around the room unnecessarily. This is a major benefit for people with respiratory issues or allergies and ensures a calm, stable warmth that does not dry out the air.

What should you look out for when buying carpet heating?

Choosing the right infrared under-rug heating is a matter of finding the right balance between power and size. The power, expressed in wattage, determines how powerful the heat radiation is. In practice, we see systems ranging from 60 to as much as 600 Watts. For an average seating area, a wattage of around 100 to 120 Watts per square meter is often the ideal standard. This provides sufficient power to heat the rug quickly without placing unnecessary strain on the floor underneath. Pay close attention to the dimensions: the heating foil must always be smaller than the rug itself. We recommend a margin of approximately 10 to 20 centimeters on all sides. This ensures that the rug remains stable on the floor and that the edges do not lift due to the thickness of the cabling.

The importance of insulation under the infrared foil

Without a good underlay, you lose valuable energy to the cold structural floor. An insulating mat with a reflective top layer is therefore indispensable. This layer directs the infrared rays directly upwards, exactly where you want to feel the warmth. The gold standard for use under a rug is an insulation thickness of 3 millimeters. This is thin enough to remain invisible, but thick enough to increase the efficiency of your system by as much as 20%. This allows you to save directly on your electricity costs while increasing comfort. To manage this process optimally, we recommend connecting the system to one of our thermostats, so that you can regulate the temperature down to the degree.

Safety and certification

Safety comes first when combining electricity with textiles. When purchasing, always check whether the system has the correct CE and EN certifications. These marks guarantee that the foil has been extensively tested for fire safety and electrical insulation. Although modern systems are often equipped with automatic shut-off in case of overheating, you must remain vigilant yourself. For example, never place heavy, solid furniture, such as a closed cabinet or a solid sofa leg, directly on the heated zone. This can lead to heat buildup, which can be harmful to both the foil and your floor. Although many systems are plug & play, it is essential to heating safety regulations seriously, especially regarding clearance around heat sources and the load on the circuit.

The best solutions from Warmteshop for a warm carpet

With an assortment of 25 carefully selected products, Warmteshop offers a suitable solution for every living situation. Whether you want to tackle a cold workspace in the attic or provide a spacious seating area in the living room with radiant heat, our collection of under-rug infrared heating is designed for maximum efficiency. We do not focus on separate components that you have to assemble yourself, but on well-thought-out systems that deliver immediate results. Our years of experience since 2008 enable us to offer products that are not only functional but also seamlessly complement a modern interior.

Complete kits for easy installation

Our sets are assembled based on over 15 years of expertise in the Benelux. A standard package contains everything you need for safe commissioning: the high-quality infrared foil, the necessary connection materials, and a clear manual. The major advantage of these plug & play systems is that you do not need to be a technical expert to install them. You roll out the foil onto the insulating underlay, place your rug over it, and plug it into the socket. For those with larger projects in mind or wishing to equip an entire room with this technology, our complete underfloor heating kits even more extensive options for seamless integration into the home.

Thermostats and smart control

A high-quality heating source deserves intelligent control. While a simple switch works, you only truly get the maximum efficiency out of your system with advanced controls. Our wireless thermostats ensure that the foil under your rug never consumes more power than strictly necessary. By accurately monitoring the temperature, the system switches off in time when the desired warmth is reached. Furthermore, for the modern user, we offer smart home Wi-Fi modules. These allow you to switch on the heating via an app on your phone while you are still at work or in the car. This way, you always step into an environment that feels instantly comfortable, without the heating having been on unnecessarily all day. This combination of high-quality foil and smart technology turns your favorite rug into a future-proof and extremely energy-efficient heat source.

Which rugs are suitable for infrared heating?

The success of infrared heating under a rug depends on choosing the right rug. You should view the rug as the filter through which the heat must travel. The easier the radiant heat penetrates the fibers, the sooner you benefit from that cozy comfort. The ideal thickness for a rug is between 5 and 15 millimeters. At this thickness, you experience an optimal balance between a soft surface and efficient heat transfer. When a rug is too thick, it acts as an insulator that traps the heat at the floor instead of radiating it towards you.

Not every material reacts the same way to the mild heat of the infrared foil. For the best results, choose these materials:

• Cotton: This natural material conducts heat excellently and breathes well.
• Synthetic fibers: Materials such as polyester or polypropylene are often thin and allow radiation to pass through well, provided they do not have a dense backing.
• Low-pile wool: Wool naturally retains heat well, but with a low pile height, it effectively releases the radiation to the surroundings.

Material advice for optimal performance

Natural materials are often preferred because they distribute heat evenly without deforming. However, pay close attention to the underside of your rug. Rugs with a heavy rubber or latex backing are unsuitable. Due to the constant heat, these materials can dry out, crumble, or even emit an unpleasant odor. Do you want to be sure if your current rug works? Lay down the foil and feel the top side of the rug after ten minutes. Can you clearly feel the glow coming through? Then the heat transfer is in order. At Warmteshop, we are happy to advise you on these technical details in one of our 30+ showrooms, where we have been helping customers with sustainable heating solutions since 2008.

Placement in the space

The position of the foil and the mat determines the safety and lifespan of the system. It is essential that heat can always escape. Therefore, never place the heated zone under furniture without legs, such as a solid sofa or a closed cabinet. This causes heat buildup that can damage the foil. For complete climate control in your living room, you can perfectly combine this system with an infrared panel on the wall or ceiling. While the foil directly warms your feet, the panel takes care of the general temperature in the rest of the room. This layered approach maximizes your comfort while keeping your power consumption to a minimum.

Are you ready to take your living comfort to the next level? Browse our collection of 25 specialized products and order your under-rug infrared heating directly for a warm winter.

Why choose infrared foil under your rug at Warmteshop?

Choosing Warmteshop means choosing the assurance of an innovative expert who has been at the forefront of the energy transition since 2008. As a proud pioneer and part of the Infrarood Verwarming Groep, we have over 15 years of experience in making homes sustainable. We understand that switching to electric heating is more than just purchasing a product; it is an investment in your daily living comfort. That is why we manage the entire process, from quality control in our own warehouses in the Netherlands and Belgium to fast delivery to your door. Furthermore, as a certified partner via Trustprofile, we guarantee transparent service where your satisfaction as a customer comes first.

Expert advice and heat calculations

Determining the correct power output for under-rug infrared heating is skilled work. A wattage that is too low leads to disappointment, while one that is too high consumes unnecessary energy. Our advisors assist you with accurate heat calculations specifically tailored to your room and floor type. We would be delighted to invite you to one of our 30+ showrooms spread across the Benelux to experience the beneficial radiant heat for yourself. After all, nothing beats feeling natural warmth, comparable to the sun, while receiving personal advice that goes beyond a standard manual. This physical presence is our promise that we will always be there for you with expertise and support, even after your purchase.

Prepare your home for the future

The transition to a gas-free life becomes much easier when you choose smart zone heating. By heating specifically the areas where you live, such as under the rug in the seating area, you reduce the load on your central heating system. Moreover, this system is the perfect partner for solar panels. This way, you convert self-generated green electricity directly into comfortable warmth, which lowers your energy bill even further. It is a sustainable upgrade that is not only good for the environment but also for your wallet. Are you ready to bring the benefits of radiant heat into your home? You can view all under-rug infrared heating in our webshop right now and take the first step towards a healthier and warmer indoor climate today.

Enjoy a warm and sustainable future in your own home

Integrating infrared heating under the rug is more than a comfortable luxury; it is a conscious step towards an energy-efficient home. By heating only the zones where you actually spend time, you combine lower electricity costs with an unprecedented sense of comfort comparable to the natural warmth of the sun. Whether you choose a complete kit by your sofa or your desk, the simple installation and portability make the system ideal for any modern living space in 2026.

At Warmteshop, as specialists since 2008, we are ready to guide you through the transition to gas-free living. Our expert advisors in more than 30 showrooms in the Benelux are happy to help you with a tailored solution, while our Trustprofile certification offers you the assurance of a reliable partner. Are you ready for warm feet and a healthier indoor climate without unnecessary air circulation?

Take the step towards a smarter heated home today and view the range of under-rug infrared heating at Warmteshop for immediate results. We look forward to helping you create a place where comfort and sustainability go hand in hand.

Frequently asked questions about carpet heating

Is infrared heating under a rug safe for children and pets?

Yes, this system is very safe because it operates with a mild surface temperature without open flames or glowing elements. The foil lies well protected under the cover and features automatic overheating protection that immediately shuts off the system in unforeseen situations. Because there is no air circulation, no dust or pollen is stirred up. This ensures a healthier indoor climate for playing children. Pets appreciate the constant, natural warmth, which is comparable to a sunny spot in the house.

Can I use any rug with infrared foil?

No, not every rug is suitable for use with infrared foil. It is essential that the rug conducts heat well and has a maximum pile height of approximately 15 millimeters. Never use rugs with a dense rubber or latex backing, as these materials block heat and can dry out or be damaged by the temperature. Natural materials such as cotton or low-pile wool work best to effectively distribute healthy radiant heat throughout the room.

How much power does infrared heating under a rug consume on average?

Consumption varies by model, but on average, under-rug infrared heating consumes between 60 and 120 watts per square meter. By combining the foil with an insulation mat and a thermostat, you significantly optimize efficiency. This ensures that you only heat the area where you are actually spending time. As a result, the central heating thermostat can often be set a few degrees lower, which can ultimately lead to substantial savings on total energy costs.

Do I need to break up my entire floor for the installation?

No, you absolutely do not need to break up your floor for the installation. The system is a complete plug & play solution that you simply roll out on top of your current floor. You first place a thin insulating underlay, then the infrared foil, and finally your favorite rug. No hacking or breaking is involved, keeping your home tidy. This also makes the system ideal for tenants who want to easily take the heating with them when moving.

Can I place the infrared foil on a wooden floor or laminate?

Yes, you can safely lay the foil on wood or laminate, provided you always use the accompanying insulation mat with a reflective top layer. This mat protects your floor against direct heat and ensures that the radiation is reflected upwards. However, please be careful with very heat-sensitive floors such as certain types of vinyl or PVC; extra caution is required in these cases. In those instances, we recommend seeking advice from one of our specialists in the showroom first.

Do I need a special thermostat for my carpet heating?

Although the foil can be plugged directly into a power outlet, we strongly recommend a thermostat for optimal living comfort. With a wireless thermostat or a Wi-Fi module, you can accurately control the temperature of the under-rug infrared heating and set schedules. This prevents the system from running unnecessarily when you are not in the room. This not only increases your comfort but also has a direct positive effect on your daily electricity consumption.

What is the warm-up time of infrared foil under a carpet?

The warm-up time of infrared foil is impressively short compared to traditional systems. Because the wafer-thin foil lies directly beneath the rug's textile, you often feel the first gentle warmth within just a few minutes. After approximately 5 to 10 minutes, the entire surface has reached the set comfort temperature. This rapid response means that you only need to switch on the heating when you actually need extra comfort in your seating area.

Can I leave the heating under the rug on all day?

You can leave the under-rug infrared heating on all day, but thanks to the fast warm-up time, this is usually not necessary. The system works most efficiently as zone heating, which you switch on when you really need the heat. If you use a thermostat, it automatically regulates the on and off times to maintain a constant temperature. This way, you enjoy a comfortable feeling all day long without wasting unnecessary energy on an empty room.

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sustainable living energy saving infrared heating infrared heating under rug plug & play rug living comfort zone heating

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