Correctly lay the infrared floor. Thermal protection device

Not so long ago, underfloor heating was considered exotic, now it is the choice of a person who is accustomed to comfort. Technical progress provides creation of heat-insulated floors in any rooms. Infrared heated floors are affordable, comfortable, economical! You can lay this floor with your own hands, for this you need to follow the instructions and act carefully.

Where to use

Infrared warm floor can be used in any residential premises, in outbuildings, greenhouses, garages and premises for keeping animals, where it is difficult to create district heating. At low temperatures thermal film helps prevent freezing of the porch or pipes.

In regions with a harsh climate, infrared floor can only be used as additional heating, it can help in cases emergency shutdown heating or before the onset heating season. In order for the underfloor heating to serve as the main source of heating, it is necessary to cover infrared film at least 70 percent of the sexes.

The principle of operation of the film floor is as follows: the coating is based on an infrared film, which has unique properties. This is polymer coating radiates infrared rays with a range of 5-20 microns. The film happens different thickness and power, the action is provided by the emitter - carbon carbon paste, which is soldered inside the coating.

Electricity is supplied inside, which, thanks to the ability of carbon to transfer heat, provides efficient work warm floor. This ingenious invention provides heat in the room. Infrared rays release energy from the surface, which is converted into heat, it warms the air and objects in the room in a natural way. At the same time, the air becomes pleasantly warm and comfortable.

Important! Infrared warm floors can be heated up to no more than +35 degrees!

Do-it-yourself installation of an infrared warm floor

Installation of a film infrared floor heating can be done by hand, while the work is quite simple, if you understand it well. Preparatory stage is to free the room from foreign objects. Then the existing coating is dismantled and the surface is inspected for defects. If necessary, the surface is leveled.

Substrate

To protect the thermal film, as well as to reduce heat losses when installing floors under the laminate, a polyethylene film is used, it is laid on top of the infrared film. Underlayment is desirable but not required for hard floor installations.

In the case of choosing a floor covering in favor of soft materials(linoleum, carpet) the substrate is required, installation is carried out using plywood or fiberboard. This will protect the film from deformation and damage.

The following materials are required to install the underlay:

• The substrate area is larger than the thermal film;
• Double-sided tape, can be lavsan coated or regular.

It is important that the base area is larger, this will significantly reduce heat loss. Adhesive tape is glued on the corners where the substrate will be fixed. Then the protective strip is removed and the material is glued to the adhesive tape. It should be done so that the substrate lays down smoothly. Such gluing will allow, if necessary, to easily transfer the base.

The substrates are laid strictly end-to-end, it is impossible to overlap, the seams between them are sealed with adhesive tape to avoid heat loss. If the underlying base is even and clean, laying can be carried out directly on it. As a substrate, a high-quality heat-reflecting coating is used, which is covered with the reflective side up.

Important point! You cannot use "foil" substrates.

Mounting the thermostat on the wall

You can choose any thermostat, but the programmable option is considered the best, it allows you to set and control the air temperature in the room. It is desirable to install it at the level of human growth for ease of use.

The connection goes through circuit breaker if the system power exceeds 2.5 kW. In other cases, the regulator can be installed permanently or next to an outlet available in the room. In the event that a warm floor is made out in a room with high humidity, the thermostat must be installed outside.

Mounting options for regulators are different, they can:

• Built into the wall, for this you have to make a niche or recess;
• Fasten directly to the wall surface;
• Fasten on in advance installed box that comes with the kit.

Where is it appropriate to install infrared film?

Infrared film for underfloor heating can cover the entire surface of the room or be used partially. When less than 60 percent of the floor is covered, the system will be used as auxiliary heating. Covering the floor surface with infrared film should not be everywhere.

It is not advisable to do this under heavy massive pieces of furniture that stand directly on the floor. You should think over the location of the furniture in advance, it is able to retain heat and heat up. As a result, the film will overheat and sooner or later fail.

Currently, the rod infrared warm floor is gaining popularity, which is based on thin carbon rods. The novelty has already been appreciated, since the heating power is higher compared to a conventional film floor. It can be used to heat colder rooms located on ground floor, balconies and loggias. The price of these products is slightly higher.

Laying and connecting the film to each other on the floor

For quality heating rooms can cover the surface with infrared film up to 80 percent, according to manufacturers, this will be enough to get the result. In this case, you can cut out any shape, up to irregular shapes. After the pieces are prepared, you can start laying. For this, the following rules must be observed:

1. The length of one lane should not exceed 10 m.
2. From the walls should be indented at least 20-30 cm.
3. Fastening on the substrate is carried out with construction or lavsan tape.
4. Copper strips should be directed downwards.
5. Initially, the strips should be glued with an indent from the edges of 15-20 cm. The surface is tightly sealed after installation is completed.
6. Installation is carried out carefully, you can not step on the film, drop heavy objects on it.
7. Overlapping sheets on top of each other is strictly prohibited. This will cause a quick failure of the system.

Installing a temperature sensor on the floor

The sensor is installed on the substrate, between the coating itself and the film floor. This is due to the fact that only here he will give correct readings. Installing a thermal sensor under the substrate is unacceptable, it will come into contact with the cold base surface. If the sensor is installed on a film, it will show a higher temperature, because heat is coming up.

The thickness of the sensor is up to 7 mm, it has a strong wire that is protected from deformation. In order to install the sensor, a recess is required in the floor. If the surface is flat, you will have to make a hole with a chisel or chipper. The recess should be slightly larger than the sensor itself, by about 3-4 mm.

Wiring diagram of the whole system

To solve the question of how to connect the right warm floor to electricity, the connection diagram will help.

The film is connected using special clips, which are called crabs. One half of it is installed between two films, the second - on copper strips from below. As a result, the crab must be motionless! This is easy to check if you pull it in different directions.

Attention! Connection is strictly in parallel, not in series! A voltage of 220 volts should be supplied to each of the strips. It is desirable to use a soft wire with several cores.

Then the temperature sensor is connected to the temperature controller. The wires must be middle length– up to 15 cm. The regulator can be installed through an adapter box, while it is important that all ports are accessible.

It is necessary to hide the wires between the substrates, sealing them with adhesive tape. Care should be taken to ensure that the wires do not cross, lie parallel. The wires from the film are directed to the connection point of the temperature controller. And from the thermostat go to the outlet.

System test without flooring (first run)

Initially, it is worth looking at and checking the connection of the underfloor heating without installing the final finish coat. The system functions normally, if there is no sparking, overheating on separate sections, the contacts are all connected and there is a gradual and uniform heating of the film. After successfully passing the test, you can install the final floor covering.

In order for the warm floor to bring comfort and coziness to the house, you should choose the right system according to its characteristics and correctly install it, according to the instructions. On specialized sites you can find all the information about the systems, including the price per m2.

Electricity consumption of infrared floor depending on the area

For infrared film floor maximum level electricity consumption is 220 watts per 1 m2. This power allows you to heat a room in which there is no other heating option. At the same time, it should be understood that electricity consumption does not occur around the clock, but as the temperature in the room drops below the mark set by the thermostat.

The use of programmed regulators allows you to reduce electricity consumption in the absence of the owners, in general, you can save up to 90 percent of the energy consumed per day. How much energy does a warm floor consume? This shows power. No one can give exact numbers for all systems, the consumption depends on various factors, but you can make an approximate calculation.

For example, the power of the system is 140 W / sq.m, while some sections do not work at full capacity - up to 100 W / sq.m. The total consumption per hour for the heated area will be: 100 W/sq.m. multiply by the area.

The power depends on the type of room, systems with a power of up to 210 W/sq.m. are used for basic heating, floors with a power of 150 W/sq.m. can be used in bathrooms, and up to 120 W/sq.m. in kitchens.

When determining the electricity consumption, you can use the calculator, in which you should enter data on the power of the device, the operating time per day and the number of devices. The following factors influence consumption:

• Coating material;
• The quality of the thermal insulation of the room;
• Air temperature outside the window;
• Selected temperature regime;
• Room attendance;
• Device type.

It has been proven that the savings when using a floor heating system are tangible. At the same time, with faster heating, the number of saved watts increases slightly. The use of infrared floors allows you to create a cozy warm environment for a comfortable stay.

Infrared floor, its design and types, advantages and disadvantages, necessary materials for manufacturing and installation technology.

The content of the article:

An infrared floor is a heat source designed to maintain a comfortable temperature regime premises. It can be used for heating apartments, cottages and private houses, office and utility buildings. The technology of laying infrared floors came to us from abroad. Today you can get acquainted with it by reading this article.

Infrared floor design

The main difference between infrared floor and other heating is its principle of operation. The energy of a warm infrared floor is not used to heat the air in the room, but is used to heat objects in its closed space. Those, in turn, accumulate and give off heat to the room, maintaining a natural microclimate in it. Infrared radiation is absolutely safe for the health of living beings and is comparable to solar heat.

The infrared heating system is made on the basis of heating elastic mats or lavsan film. The heating element has the form of conductive strips, which are arranged in 15 mm increments and are made according to Carbon NanoTube technology. Electricity, which initiates the heating element, is supplied to it through copper-silver contacts. The entire system is sealed on both sides with a polymer that has enhanced electrical insulating, fire and waterproof properties.

The connection of the infrared floor heating to the mains is carried out through the thermostat in a parallel way. Connection density, high quality materials used and the use of carbon adsorbent spraying ensure the operation of the heaters in an efficient and continuous mode. Thanks to the parallel connection, the system will function even if any of its sections fails. Sometimes this happens with mechanical damage.

The main types of infrared floors

Warm infrared floors are presented in two types: these are film and rod heating systems. They are produced in rolls having a width of 500 and 1000 mm.

Film floors are bimetallic and carbon. In the first variant, the base of the floor is polyurethane, and the thermoelement is made of a copper-aluminum alloy. In the second, the carbon strips of the heating element, when connected in parallel, are laminated with a lavsan film. Its presence protects the system from moisture and electrical breakdown. Film heated floors serve for about 15 years, their cost is 550-1100 rubles / m 2.

In an infrared floor rod system, elastic mats combine flexible conductive bars and rods. The heating elements of the system are made of composite materials. During the entire time of operation of the rod infrared floor, electromagnetic radiation is practically absent. This property is similar to film heaters. Its difference from them lies in the special design of thermoelements, due to which the core floor has the ability to self-regulate and is not afraid of overheating.

The technical characteristics of such a floor allow it to be installed in cement screed and into the adhesive layer under ceramic tiles. Rod system floors can be safely used in rooms with humid air and even bulky furniture can be installed on it, which is not recommended when using film floors. The warranty period of operation of the core floor is 20 years, its cost is about 1500 rubles/m 2 .

The infrared floor is powered by a 220 V network. If the room has good thermal insulation, the warm floor consumes 30-55 W / h per 1 m 3 per day. The most comfortable temperature in a room with an infrared floor is provided by installing a thermostat.

Advantages and disadvantages of infrared floors

By installing an infrared heating system in the floor, you can get a lot of advantages, these are:

• Saving electricity due to its low consumption due to the high thermal conductivity of the floor thermoelements.
• Possibility of installation of system of infrared heating under any finishing covering of a floor.
• Easy installation of the heating system. It does not have to be laid in a screed or tile adhesive. If necessary, you can install the infrared floor with your own hands.
• High reliability of the heating system, provided by the method of parallel connection of its elements. Damage to one section of the floor does not interfere with the correct operation of others.
• The ability to quickly transfer the system to another location. This is especially true when remodeling a room or moving.
• Uniform heating of the entire room due to the heat radiated from objects.
• The impossibility of freezing the system infrared heating, overheating or cooling the room.
• Independence from the mode of central heating.
• Concealed installation. Such a floor is invisible in the interior.
• Maintaining the natural microclimate in the room.
• Silent operation of the heating system.
• The healing effect of infrared radiation. For some diseases, it serves as a means of prevention.

There are very few disadvantages to this floor. First of all, this high price models. If used incorrectly or damaged, the base of the infrared heating system may melt.

Materials and tools for mounting the infrared floor

For floor installation you will need the most simple tools, which are likely to be found in any home: wire cutters, a screwdriver, pliers, scissors and a mounting knife. In addition, materials will be needed, the list of which is given below:

1. Infrared floor film and connecting clips;
2. Contact clamps;
3. Electric wire;
4. Temperature controllers equipped with temperature sensors;
5. Construction tape;
6. Vinyl mastic insulation;
7. Heat-insulating material, its basis should be lavsan or polypropylene film but not foil.

Depending on the type of coating, you can also add to this list: sheets Chipboard thickness at least 5 mm or plywood - under linoleum; reinforcing metal grid- under the tile.

Infrared floor installation technology

Laying the infrared floor is not particularly difficult and is carried out in several stages: preparation of the base, thermal insulation, marking for the location of the heater, installation and connection of the system.

Subfloor preparation

To make the infrared floor of high quality, you need to install it on a flat and dry base. The old flooring must be removed completely before the wood or concrete base gender. The horizontality of the resulting surface should be checked building level, deviations should not exceed 3 mm.

After that, the wooden floor needs to be cycled, and concrete base- polish. The debris that will appear during these procedures must be removed, and then the surface should be cleaned of dust using an industrial vacuum cleaner.

Lay on a clean base polyethylene film at least 50 microns thick for floor waterproofing.

Thermal insulation is laid on top of the waterproofing layer. The heat insulator must be covered with lavsan or polypropylene film.

If it is planned to make the floor finish soft like linoleum or carpet, a material with a soft layer, for example, infraflex, should be used as a heat insulator.

If there are tiles on the floor, parquet board or ceramic granite, it is necessary to choose thermal insulation with a solid layer, for example, technical cork t. 2mm. After laying, the joints of the insulation must be fastened with adhesive tape.

Floor surface marking

Before marking, you need to determine the installation location of the temperature sensor, temperature controller and connect the film infrared floor to the network. The thermostat is usually installed on the wall 10-15 cm from the floor surface.

When marking the floor for laying the IR heater, you must follow the following recommendations:

• The film infrared floor must be laid on a room free from furniture and household appliances.
• If underfloor heating is the main source of space heating, they should cover 75-80% of the area of ​​the room. For additional heating 40% of the area is sufficient for laying the infrared floor system.
• The laying of heating elements should be carried out with a distance of 10-40 cm from the walls.
• When calculating the required characteristics of a warm floor, one should proceed from the maximum power consumption of the system, which at the time of connection to the mains is about 210 W / m 2.
• To separate the heating sections of the infrared floor, the film must be cut along special marking lines and nothing else. Typically, such lines are located in the longitudinal direction at distances of 17.4 cm, and in the transverse direction - 50-80 cm.
• The base of the rod floors must be cut according to the instructions supplied by the manufacturer with this product.

Features of laying the infrared floor

At the end preparatory work We proceed to laying the IR heating film. It is advisable to do this along the length of the room: in this case, when more solid strips will get fewer connection points. The floor installation procedure is described below.

The heating film must be laid down with a copper conductive strip down, the distance between the strips is assumed to be at least 5 cm. When installing a warm floor under a laminate or linoleum, they can be laid closely, thereby ensuring uniform heating.

The strips of the infrared floor must be attached to the thermal insulation with construction tape. This ensures the immobility of the elements for the convenience of subsequent actions. Cut lines located in the area copper conductors must be treated with bituminous insulation. The same procedure should be carried out with the silver-plated contacts connecting the heating elements to the tape.

On copper conductive strips, you need to mount contact clamps: one half of them should be inside the film, the other - outside on the strip. Contacts are fixed with pliers.

Connecting the IR floor system

At the final stage of the installation of the infrared floor, it is necessary to connect it. The system thermostat can be installed permanently or connected to electrical outlet with a cord. At the same time, it should not interfere with the further arrangement. household appliances and furniture.

The floor temperature sensor should be placed closer to the thermostat under the infrared film. It is fixed on the film under the carbon paste with adhesive tape.

After installing the clamp contacts on the film, power wires should be connected to them, and the joints should be treated with a bitumen insulator.

Then the heating system must be turned on, set to a comfortable temperature and the insulation of the film cut line, heating of all film strips and connecting wires (with a probe screwdriver) should be checked.

After checking the operation of the system, we lay the floor covering. Some of its types will require additional actions with a warm floor.

If the finish is linoleum, you need to lay fiberboard or thick plywood on the infrared film. If a tile is planned as it, a reinforcing mesh with 2 mm cells or fiberglass with 5-20 mm cells will have to be mounted on top of the warm floor. They are fixed pointwise with dowels to the base. Then you can lay the screed on top.

Important! Marking for fastening of coatings should be done in advance to avoid damage to the heating elements of the system.

How to make an infrared floor - look at the video:

Warm infrared floors have an incomparable advantage over heating that uses the combustion of any materials. In addition to being silent, they also do not emit toxins at all. Therefore, they are actively used in medical and children's institutions.

Modern repair technologies allow you to create in any living space the maximum comfortable conditions. With one of these technologies - the installation of a warm infrared floor - let's get acquainted in more detail.

Such a floor can be laid under parquet, tile or laminate. And you can do it yourself. For work you will need the following tools and materials:

1. Complete set of infrared floor.
2. Temperature controller.
3. Winding of wires.
4. Heat reflective material that is not electrically conductive.
5. Soldering iron.
6. Pliers.
7. Sharp knife.

Laying technology

The technology of laying the infrared floor consists of several stages.

Stage number 1 - preparation of the base

Before laying the mats, the floor must be cleaned of old finish, repair it and align it carefully. There should not be large irregularities - only a height difference of up to 3 mm per 1 square meter is acceptable.

Stage number 2 - thermal insulation of the floor

Extremely important point- laying heat-insulating material. This will prevent heat loss and reduce electricity costs. It is very important to choose a heater with a foil surface. However, it should not be an electrical conductor.

The material is laid with the foil side up and the individual parts are connected with adhesive tape so that they do not move apart.

Stage number 3 - laying the heating surface

Laying mats should take into account some of the nuances:

1. The infrared film is not placed on the entire surface, but only in its open areas, where there will be no large-sized furniture.
2. Indents from the walls should be at least 10 centimeters.
3. Mats must not be overlapped.
4. To reduce the length of the wiring, the mats are oriented in the direction largest size premises.
5. After mounting the film, it is necessary to cut off its parts that do not have a graphite layer. If this is not possible, such areas are simply sealed with insulating tape.

Stage number 4 - connecting the film

If in doubt, it is better to call a specialist for help.

Install the thermostat first. The place for its installation is chosen with great care. It should be located next to the wiring, and one device serves 15 square meters of area.

There are two options for installing a thermostat:

1. Outer.
2. Interior.

The first option involves wall mounting. plastic case. The second one is shattering. A recess is made in the wall into which a small device is inserted.

The fixed wires are fastened with pliers and laid parallel to the heating mat. The next operation is the placement of the copper clips on the strands of the film. The entire structure is tightly connected, and the ends are insulated with silicone sealant.

Now you need to make sure that the circuit assembled and connected to electricity is working. To do this, the thermostat is activated, and after a few minutes all parts of the film should warm up well. If everything works, once again check the places where the wires are attached, after which grounding is carried out with foil tape.

Stage number 5 - installation of a protective layer

After the installation of the infrared floor is completed, you need to protect it from finishing floor covering. For these purposes, it is impossible better fit foam polyethylene. It is laid over the entire surface of the film, and plywood is installed on top of it. And only after that proceed to laying the laminate.

Note! When laying laminate flooring, care must be taken not to damage protective layer films.

Basic safety rules for work

There are strict limitations that should be familiar to anyone who first takes up self-assembly infrared floor heating.

Exposed wire insulation

Remember:

• It must not be installed in a room with permanent high level humidity.
• It is impossible to carry out installation at a temperature in the room below 0 degrees.
• Do not bend the infrared mat at an angle of 90 degrees.
• It is forbidden to put heavy furniture that does not have ventilation pockets on the warm floor.
• It is forbidden to fasten the film to a solid base using nails, metal screws or self-tapping screws.
• Do not make any holes in the film yourself.
• It is not allowed to install such a floor without grounding.
• Experts prohibit installing one section of the film more than 15 meters in length.
• It is impossible to place an infrared warm floor next to other heating devices - installation is prohibited near a fireplace or gas stove.

Generalization on the topic

You can install an infrared floor in any dry room. If the installation is done correctly, the system will last a very long time. This option is the most economical way of heating among electric counterparts. Even those who do not have vocational education. The use of heat-reflecting materials and a thermostat provides great energy savings.

The tile is one of the best options flooring in the bathroom, bathroom or kitchen. It does not deteriorate from exposure to moisture and is very durable. However, when walking on it, it can be unpleasant for the feet to feel cold, because this material cools down rather quickly and does not hold heat. That is why infrared underfloor heating under the tiles is a great option to make both the bathroom and the kitchen as comfortable as possible.

On the construction market there are several options for organizing a warm floor in rooms - these are systems of water and electric types, moreover, the latter are of two types - cable and film. Each of them has its own advantages and disadvantages, which can significantly affect the final choice of the home owner. And all the nuances should be taken into account even at the stage of designing the design and renovation of the premises.

Water floors are a system of pipes through which flows hot water supplied from the central heating system or from autonomous boilers. Such floors are usually equipped with a screed, but there are options that can be equipped without pouring cement mixtures.

On a note! Due to the need to fill the screed, the ceiling height in the room is reduced by at least 7-10 cm. Also, water floors can not always be equipped in apartments located in houses of the old fund, due to the inability to connect to the central heating system (the load on it will be too great ).

An electric cable floor is a system created from a heating cable laid on draft base and also filled with screed. Sometimes the cable can be laid without pouring cement mixture. Such a floor works, as you might guess, from the mains.

- it is too electrical systems, only the base is heated by infrared radiation. The system consists of thin film mats laid on the floor and generating heat. Typically, such floors are laid on top of a flooded screed. One of the main advantages of using IR floors is the absence of a significant increase in the level of the floor due to the absence of the need to pour the screed.

Is it possible to lay the film floor under the tiles?

It is easy to answer this question, but before that it is important to analyze the operating conditions of the floor, see recommendations for laying the system. The instructions for heating sheets indicate that they can be laid under laminate, and under wood, including tile. Thus, the installation of this system under the tile can be done safely.

On a note! Infrared floor systems can be mounted even outdoors under porcelain stoneware slabs, since such heating is not afraid of water exposure. Thus, there will never be ice-covered paths near the house.

In general, IR floors are usually laid under laminate, carpet, etc. using the so-called “dry installation” technology. But, nevertheless, they are also laid under the tiles, but already using tile adhesive, and sometimes screeds or mixtures for self-leveling floors. However, in the last two cases, it is important to remember some features of the work.

In general, a cable floor can be used under the tile - it is likely to last longer than a film one, and is a type of floor heating specially designed for this type of work. At least for a "wet" installation, it is ideal. However, if you install infrared floors correctly and in compliance with all safety requirements (grounding, work in a dry room, etc.), there should be no problems with them.

The principle of operation of film coatings

IR floors are a rather thin film, between the layers of which there are strips created from graphite (carbon fiber). It is these black stripes that are the very heating elements, due to which the system begins to generate heat. There are also film floors completely covered with carbon. The film is laid out on the prepared floor base, connected by wires to the power supply network and starts to heat up. All surfaces around the film are heated by infrared radiation.

Infrared film - photo

The floor heats up very quickly due to the operation of the film, and thanks to the “smart” thermostat, it turns off after heating. Thus, the IR floor only works for about 20 minutes per hour. If necessary, the system restarts and heats the base.

The infrared floor has the highest coefficient efficiency compared to other types of floor heating systems. It heats up quite quickly, while consuming a very small amount of electricity. Thus, it is very economical.

The film is great for laying in any type of room, be it a bedroom, a nursery, a hall or a bathroom with a kitchen. At the same time, the sheets are laid in accordance with the arrangement of furniture in the room - where large objects (sofa, cabinets, etc.) will stand, the film does not fit. The easiest way is to mount it only where the feet are in contact with the floor - for example, at the exit from the bathroom.

Attention! There are two types of IR floors - bimetallic and carbon. The first one is absolutely impossible to lay under the tile.

It is interesting that, unlike other heating systems, the infrared floor heats the objects surrounding it, and not the air. Due to this, such a system has a positive effect on the formation of the microclimate in the room, it does not dry the air, but, on the contrary, enriches it with negatively charged ions.

Characteristics of infrared heaters

IR floors are easy to regulate in temperature - for example, by setting the thermostat to 21 degrees, you can achieve the maximum comfortable temperature gender. Although in general it is possible to heat the system up to 50 degrees, it is not necessary. Since there are quite a lot of manufacturers of IR systems on the market now, you can easily find equipment at a suitable price. Installation can be done independently and quite quickly, and this will also have a positive effect on the wallet of the owner of the equipped premises. And in some cases, infrared floors can even replace centralized system heating.

Advantages of infrared floor

IR floor has a considerable number of advantages.

1. The IR system does an excellent job of heating the surrounding interior items. The wavelength is 5-20 microns, which allows it to pass through the tile.
2. Regulate the temperature at installed system IR floors are quite simple, allowing you to create optimal microclimate in any room.
3. Such floors are economical, they spend little electricity.
4. Human health will not suffer from significant electromagnetic radiation, as when laying a cable floor.
5. Infrared floors can become a kind of air ionizer.

IR heated floor under the tile - which one is better

Disadvantages of infrared systems when laying them under a tile

But IR floors also have their downsides. This is especially true of the option in which the system is laid under the tiles.

Infrared warm floor under the tile: laying features

Installation of IR floors under tiles is not as complicated as it might seem at first glance. But there are a few nuances that are important to take into account. First you need to worry about the materials and tools that you may need to work. This can be a heat-reflecting substrate, the IR film itself in required quantity, tape for insulating wires, tiles and glue for it, adhesive tape, corrugated tube, drywall, contact clamps, polyethylene, wires for connecting, scissors, etc.

Infrared floor - installation

For laying both tiles and infrared heating systems, you need a flat base. Therefore, it must be cleaned of debris and inspected for damage, protrusions. There should not be any relief on it - all cracks are sealed, and it is recommended that the bulges be sanded off.

Also, the preliminary work on the installation of the IR floor system includes the creation of a scheme for laying the IR film and placing various elements type of thermostat. In this case, the location of large-sized furniture and the places where the film will not be mounted should be taken into account. It is important to remember that all wires coming from the heating system to the thermostat must be laid in a corrugation and a groove drilled in the wall. However, it is not always necessary to ditch the walls. Sometimes the wires are laid in a plastic narrow channel, which is attached to the wall surface.

Attention! It is important to handle the IR heating film carefully, as it is quite easy to damage it. And cut it only along clearly marked cut lines. Cutting the film in another place, it can be rendered unusable.

All installation work should be produced at an air temperature above 0 degrees, as well as at a humidity of not more than 60%. It is also important to ensure that the entire system is grounded. Special attention is given to the insulation of contacts, as well as to possible places of damage to the film.

Table. Types of IR film mounting.

View	Description
	It is used when mounting on the surface of the IR film of laminate, carpet. It is used for mounting tiles, but rarely. It implies careful leveling of the surface, laying thermal insulation material and directly the film itself, then - the installation of a protective film layer (polyethylene), drywall sheets and directly the tiles which is fixed with glue. In this case, the film is not exposed to contact with caustic substances and will last a long time. But here the height of the base in this case turns out to be quite significant, which is not always relevant. In addition, this method of carrying out the work will cost more.
	Used for laying tile, stone, etc. The so-called classic method. The work will cost less than with a dry type of installation, but they are much more difficult. In this case, the surface is also prepared, then a heat reflector is laid, on which the IR film is mounted. Then it is covered with a polyethylene film, reinforced and filled with a mixture for self-leveling floors. Ceramic tile is mounted by the classical method (on glue) on top of this layer after it dries. The underfloor heating system can be put into operation about a week after laying the tiles.

Installation of infrared underfloor heating under the tile

Let's consider how the installation process of the LamaHeat infrared floor by the wet method takes place. This is a special type of IR floor that looks like a fine mesh and is great for wet method styling.

Step 1. The surface of the subfloor is thoroughly cleaned of debris. Then a lavsan heat-reflecting substrate is laid on it. Its individual strips are interconnected with adhesive tape.

Step 3 This canvas is connected to the mains using special terminals and wires. Terminals with wires inserted into them are clamped with pliers.

Step 4 The wire connection points are insulated with pieces of bitumen insulation on both sides.

Step 5 With the help of a clerical knife, recesses are cut out on the surface of the thermal insulation for laying wires in them.

Step 6 The ends of the IR web where no wires are connected must be insulated.

Step 7 A layer of self-leveling floors is poured over the IR grid. The layer is carefully leveled and dried.

Step 8 The tile is being laid on a layer of self-leveling floor. The tile is attached to the surface with tile adhesive applied with a notched trowel.

Video - Installation of IR film under the tile

Video - Installation of the classic type of IR film under the tile

It is possible to lay the infrared floor under the tiles, but it is important to carry out all work carefully and carefully, be sure to follow all the rules of work. Otherwise, warm floors of this type simply will not please the owner of the apartment with their work - they will quickly fail. In general, such a system is quite reliable and has an excellent quality of work.

One of the advantages of infrared film floors, according to manufacturers, is the ease of installation. However, as practice shows, the same problems occur during installation, which lead to unjustified costs.

Do-it-yourself installation of an infrared warm floor, subject to the operating instructions, is easy and takes only a few hours.

How to install IR floor heating

Heating of the room with the help of IR floors occurs by means of infrared radiation. Under the influence of electricity, carbon conductors heat up. IR rays form a film in which the heating elements are sealed.

To install your own floors, please follow the instructions below. step by step instructions for installation.

A detailed description of the installation is also given in the operating instructions supplied by the manufacturer.

How to connect the infrared floor to the network

Often the main mistakes are made precisely at the stage of connecting to the power grid. Incorrect installation of infrared film underfloor heating, erroneous voltage connection and incorrect installation of sensors occur in every third case. self-laying.

How to do these jobs correctly?

After completing the work and connecting the wires to electrical network, system health check is performed. Even before laying the finish coat, the floor is connected to the network and each section is checked to see how it works. Since the work of the floors is associated with infrared radiation, heating will be felt immediately.

Connecting a film underfloor heating with your own hands is quite simple. If you have certain skills, it will take 1-2 hours to install the heating system. It is enough to carefully follow the described step-by-step installation method in order to complete the work independently and quickly.

How to ground a warm IR floor

The grounding of the electric infrared film underfloor heating is carried out using foil tape. The adhesive tape is glued along the entire length of the film, as well as across. One of the ends is glued to the ground plate.

As additional measure automatic disconnecting devices are installed: automatic devices and RCDs. The operation of a film underfloor heating without grounding leads to the rejection of the manufacturer's warranty obligations.

What do you need to connect the floor, what tools

The easy-to-install film floor does not require the use of any specific or expensive tools during installation. It is quite possible to get by with the usual set:

Other tools and accessories for installation are selected depending on the method of laying the finish coat. So, for pouring a solid concrete floor, you will need a mixer nozzle, a rule and other tools. Tiling may require a comb, level, etc.

Common flooring mistakes

Despite the constantly repeated installation tips, apartment owners who decide to install the heating system on their own, and even professional teams, constantly make the same mistakes:

1. Laying the film floor on the wrong side. Copper contacts should lie face down on the floor.
2. Installation can only be carried out on a dry surface. Built in concrete screed the floor may only be turned on 30 days after pouring the mortar.
3. Checking the performance of the film is carried out before laying the floor covering.
4. Without a thermostat, the floor will not be able to be used for a long time. Installing sensors after laying the flooring is quite problematic.
5. During installation, it is extremely important not to damage the film. Tears and cuts lead to rapid failure.

Some of the nuances of installation will become clear only after several attempts to lay the floors yourself.

How much does it cost to install underfloor heating

Even with strict adherence to the recommendations for self installation warm infrared floor, it can be difficult to properly install the film. It is not surprising that most owners prefer to hire a competent craftsman who understands the installation principle well and can do all the work quickly and efficiently.

How much will the film floor cost.

• Self styling. If you choose the domestic BNK floor - 2370, then for 20 m², you will have to pay about 13,850 rubles. Excluding screed and other work. The price of the thermostat will be from 800 rubles. and higher. Calculating the cost of DEVI film flooring per 1 m² will increase the cost to 22890 for a room of 20 m².
• The cost of installing an infrared floor varies depending on the region of the Russian Federation and the contractor company, but in general it will be from 1500 to 2000 rubles. per m², taking into account the full cost Supplies and floor covering. It turns out that the total cost of a turnkey repair, with the installation of a laminate or linoleum, will be approximately 40,000 rubles. for a room of 20 m².

The total cost of film floors may vary depending on the selected wire, thermostat, film manufacturer, etc. But in general, IR heating is cheaper and requires lower operating costs.