Is it possible to lay parquet on a heated floor? What kind of warm floor can be laid under a parquet board while maintaining the technical characteristics of the coating. Film heating elements

Parquet board is a popular material that is made from wooden planks, glued together. When installing a heating system under such a coating, an additional temperature load begins to affect it. As a result, the wood constantly contracts and expands, causing the floor to warp.

If certain measures are not taken, the decorative coating will be damaged. Therefore it is worth considering different kinds heating systems, as well as get acquainted with methods of protecting parquet boards. First, you should find out what features and advantages the material chosen for flooring has. Warm floors are installed under parquet boards extremely rarely, so you need to learn all the intricacies of installing such a combination.

Description of material

This coating has a good degree of heat protection and wear resistance. The parquet board consists of different layers, each of which performs a specific function:

decorative coating- this layer is made of wood coated with varnish;
medium - it is made from coniferous wood, which is necessary to create a shock-absorbing layer;
bottom - made of veneer, designed to protect the product.

This coating itself is characterized by quite high strength and wear resistance. In addition, parquet boards are very warm. However, if you lay it on concrete, the floor covering quickly cools. To reduce heat loss, you can install a heated floor system under the parquet board.

Combination of parquet flooring and heated floors

Many experts recommend choosing oak or walnut when installing heated floors under parquet boards. However, most builders consider this very idea impractical. However, according to many users, such a combination can still exist successfully. The main thing is to observe the subtleties of choosing materials and installing the coating:

You can get a fairly warm floor if you use parquet boards and heating elements. It is worth choosing planks with a thickness of no more than 12 mm.
If all installation requirements are met, there is no need to worry about the service life of the material. It will serve the owners of the house well for years.
Quite often, when choosing heated floors, home owners opt for water heating. This tandem is quite reliable.

You should still choose the type of parquet board and heated floors very carefully. This is necessary due to possible deformation of the coating.

Installation subtleties

Since wood has low thermal conductivity, fairly thick floorboards will be a rather serious obstacle to the heat coming from the heating elements. It is also necessary to choose the right coating material. The strength of a parquet board depends on the types of wood from which it is made upper layer. It is this that accounts for the “thermal shock” that can cause deformation of the planks.

It is best to choose oak or walnut panels for installation on a heated floor. Such wood expands and contracts the least under the influence of temperature. If you use maple or beech, warping of the boards under the influence of heat coming from the heated floor is inevitable.

When finishing the floor with parquet boards, the following points are taken into account:

Board thickness. Considering that wood has low thermal conductivity, you should not install too thick boards. Heat from the heating elements will not penetrate into the room.
Laying method. Wood expands linearly not only when heated, but also when the humidity in the room increases. To avoid floor deformation, panels should be laid using the “floating” method.
Type of heating elements, which are used in underfloor heating systems. To prevent wood fires, you should choose the safest heating system.

Such features of installing heated floors under parquet boards are taken into account even before choosing materials.

The closest covering to parquet is parquet board. It is chosen as installation on a warm floor quite often. The method of assembling such a coating is quite simple, and resembles the method of installing a laminate - panels are laid on the substrate and connected to each other lock connection. However, not every parquet board manufacturer recommends installing it on a heated base.

When deciding to choose this particular material for laying on a heated floor, you should take into account that the temperature at the surface should not exceed 26 degrees. Heating should be uniform over the entire surface. However, even in this case there is a risk of the wood drying out. It makes no sense to use beech or maple for such purposes.

Parquet flooring is natural and as safe as possible. It serves as natural thermal insulation of premises, which is not capable of causing harm to health. Such features of installing heated floors must be taken into account before deciding to combine parquet boards and an additional heating system.

Types of heating systems

There are several combinations that are possible when installing parquet boards on a heated floor. For example, you can choose the following types of heating systems:

Electrical. From an economic point of view, heating floors with electricity is very beneficial. The floor is heated by heating cables. They report thermal energy parquet The coating should not be heated to a temperature of 26 degrees.
Infrared. These systems include graphite rods, soldered into a polymer film. Heat is emitted in the infrared range. As a result, it is not the air that is heated, but the parquet board and the objects in the room itself.
Mermen. Such heaters have plastic pipes in their design through which heated water flows. When using this design, the floors are heated more evenly. In addition, if the system fails, a fire is excluded.

Such features of heated floors indicate the safety of installation under parquet boards.

Installation of a water floor

The water floor is good decision, which is often taken when necessary to lay wood covering. Thanks to this, heating the room occurs without problems, and additional system no heating required. The advantages of systems of this type:

a minimum amount of electricity is consumed;
they are safe and environmentally friendly;
the base heats up evenly.

However, water heating elements also have their disadvantages. It’s also worth learning more about them:

adjustment temperature regime much easier to implement than infrared or electric floors;
in the process of laying plastic pipes, the floor level rises by 10 cm;
when laying a water floor, it is impossible to completely eliminate leaks;

Due to the disadvantages of a water floor, it should not be installed in apartments multi-storey buildings. If a leak occurs, several problems will arise - the coating material will warp and the wiring will short out.

Requirements for installation of a heating system

It is important to ensure that the bottom layer of the final coating does not warm up to 40 degrees. To install heated floors according to the instructions, the following features should be taken into account:

Laying parquet panels on a heating system should be carried out using the “floating” method. This will compensate for thermal expansion and contraction.
It is better if plywood is laid under the parquet boards. It must be secured to the base with self-tapping screws. The sheets should be fixed taking into account the communication networks.
Before laying the finished floor, the heating system, which is already installed in the base, must be checked for malfunctions. During testing, the optimal temperature regime is established.
It is better to entrust the installation of parquet boards to an additional heating system to professionals.

If you take into account these features of installing parquet boards, the floor covering will last quite a long time.

If you choose the right floor covering, and also follow the recommendations of experienced builders when installing heated floors, you will be able to lay an excellent floor.

conclusions

Since wood floors tend to expand and contract with temperature, it is best to consider technical specifications heating elements, and also check the functionality of the entire system before installing the parquet board. It is important to take into account such indicators as the thickness of the boards, the type of heated floors, and the type of wood from which the covering is made. This will extend the durability of the coating and make it comfortable for all family members.

Parquet boards are made from wood. It itself is considered an excellent insulator, which can effectively protect against the cold without additional insulation. But when the need arises additional heating using flooring, the question arises whether it is possible as a decorative covering use parquet board? The answer to this is ambiguous.

Why is parquet not the best material for underfloor heating?

Warm floors under parquet boards will not always be effective. This incompatibility is due to the following factors:

The wood from which parquet is made is considered an excellent insulator. It will prevent the penetration of thermal energy from the heating elements;
parquet is characterized by increased sensitivity to elevated temperature and humidity. It may become deformed and lose its original appearance;
When installing parquet boards, self-tapping screws are often used. With their help, the plywood underlay is installed. These fasteners can damage pipes with circulating coolant, electrical cables or thermal film, which will damage the entire system underfloor heating.

If you use parquet as a decorative floor covering, you can install underfloor heating if you follow several rules. Only in this case will it be possible to prevent a decrease in the efficiency of the heated floor. Basic recommendations from experts:

Do not use maple or beech parquet boards under heated floors. These rocks do not tolerate temperature changes and react with deformation;
It is best to use parquet with a thickness of 12-15 mm. More thin material will collapse under the influence of high temperature, and a thick one will not allow the generated thermal energy to enter the room;
The structure should be laid in a floating manner. This will allow the elements flooring move due to thermal vibrations. This approach will prevent premature destruction of materials;
The plywood underlay should be attached to the concrete base using two-component glue made of polyurethane. For additional fixation, self-tapping screws are also used, which must be installed in pre-marked areas;
A heat-insulating substrate of insignificant thickness is laid under the parquet board on the surface of the plywood. It allows you to prevent negative impact high temperature on the parquet. But it should also be understood that such an action reduces the productivity of underfloor heating;
the bottom layer of the parquet board should be heated to a temperature that does not exceed +40°C. This will allow you to get comfortable environment for human stay. The temperature on the floor surface will be +27…+28°С;
It is best to install wooden planks using special metal brackets. They allow you to connect them together without additional fastening to the base. Also, this laying method allows you to naturally adjust the contraction and expansion of materials during temperature changes;
the surface must be heated evenly, which will prevent the destruction of the materials used.

Options for installing heated floors under parquet boards

Laying heated floors under parquet involves using pipelines with circulating coolant, thermal film or cable as heating elements. Each design has its own characteristics, advantages and disadvantages.

The right parquet for heated floors

Water underfloor heating

Water heated floors involve the use of pipelines with circulating coolant. Thermal energy in this case is produced from existing heating or boilers of various types.

The water circuit is arranged using several schemes - snake, spiral, and others. To secure the pipelines, plastic ties are used, which allow them to be secured to a previously installed reinforcing mesh (used to strengthen the screed).

Also more modern options Underfloor heating devices require the use of special heat-insulating substrates. They are equipped with grooves into which pipelines are laid.

Water heated floor has significant drawback. Pipelines with coolant must be laid in thick layer cement-sand screed. Given this feature, it is impossible to repair the system if a leak occurs.

Therefore, before pouring the screed, the pipelines are tested, which makes it possible to check their performance under the operating load. You also need to remember that the water circuit must be formed from one piece of pipeline without the use of connecting parts.

Film heating elements

Infrared heated floors have many advantages over other systems. Its installation is carried out without the use of cement-sand screed. This allows you to get a thin design with minimal labor costs.

To construct the system, film-type heating elements are installed on a heat-insulating substrate with a foil surface. Individual elements are connected to each other in parallel. The system is connected to a thermostat, which controls its operating parameters.

Cable underfloor heating system

In this case, heating elements in the form of a single-core or two-core cable are installed on a heat-insulating substrate.

They are fixed using special fasteners according to a specific pattern, where the distance between the turns depends on the required operating parameters of the underfloor heating.

The use of heating mats is also acceptable. They consist of a mesh base on which the cable is mounted.

The use of such mats facilitates the installation of the system, since there is no need to calculate the distance between cable turns. Also, an electric cable heated floor must include a thermostat.

With its help, system parameters are monitored and adjusted. Heating elements of this type are enclosed in a layer of screed. Only after its installation can you begin laying the parquet board.

Video: Parquet board Wood Bee Oak Expression 3

Parquet or solid board and heated floors? Will the parquet withstand the constant temperature changes that occur when the heating is turned on and off?

In Russia, as you know, there is winter for nine months and simply cold for three months. Unpredictable climate middle zone will not allow you to relax. And nothing warms the cold northern blood like a comfortable beautiful house, insulated according to all the rules modern construction. Everything can be insulated - walls, roof, floor. A hot topic in city apartments is the installation of heated floors.

Main types of underfloor heating systems

There are two types of “warm” floor devices - water circulation and electric.

In the first case, the heating system operates from central heating, boiler or mini-boiler room. Lay on a concrete base metal-plastic pipes on a layer of polystyrene foam with thermally reflective foil. A screed of approximately 50mm is poured on top. After drying (a month), the main floor can be laid. The pipe spacing is selected in such a way as to maintain the most optimal temperature distribution in the room. The heat is distributed evenly over the area of the room, while the coolant temperature is +55°C. At floor level the temperature will be +22-24°C, at chest level +18-20°C. Maximum speed heat transfer - 1m/s.

The electric floor heating system consists of installation on concrete base multilayer cable with insulation made of material resistant to heating above +100°C. The heating element is laid in parallel lines with an interval of 100-200mm. A layer of thermal insulation is placed under the cable, preventing the possibility of heat leakage, so as not to heat the ceiling for neighbors. Everything is poured on top cement mortar 20-50mm thick, which accumulates heat. The power cable is connected to the thermostat, which is the only visible part systems. Maximum operating temperature of the media is +65°C. The average floor temperature does not exceed +30°C. Electric floor heating today prevails over water heating, which is very difficult to install and technically less reliable.

Features of laying floor coverings on heated floors

When is the best time to have underfloor heating? When your main floor is cold, for example, tiles, laminate, vinyl covering, but not at all piece parquet or solid board.

The first reason is semantic. Wood, as you know, does not have thermal conductivity, and by laying parquet or boards on a “warm” floor, you reduce the efficiency of the heating system. “Warm” floor and wooden floor are mutually exclusive concepts. Having parquet in your apartment, you do not need a floor heating system, and vice versa. Parquet, laid correctly, is an excellent heat-saving element of the apartment.

The second reason is aesthetic. Parquet on a “warm” floor will dry out. Cracks will appear; the floor will begin to creak as if it had already celebrated its 100th anniversary. Are all these problems worth the money spent on floor heating if you have to constantly repair, putty, and correct? Tiles and only tiles! Install a “warm” floor under the tiles only in the kitchen, loggia, and bathroom; and lay parquet in the rest of the apartment. This way you will get double pleasure - saving money and a warm apartment.

The third reason is technical. Let's say you have water heating, and you, no matter what, want to lay parquet. The right foundation Parquet means plywood, which is glued to the screed and secured with self-tapping screws. A sheet of plywood, cut into 4 parts, for example, 50cm x 50cm, must be secured with screws in at least 8 places. Can you indicate the exact location of the pipes under the screed? Are you sure that they will not be damaged when installing the plywood? The same applies to an electric floor heating system. Only an approximate location can be indicated. power cable under a layer of cement. How not the most the best option, but still possible, is installing plywood with two-component polyurethane glue. When using it, you can do without screws and not pierce the screed. But this will not prevent your floor from drying out. You can protect parquet from destructive influences using heat. insulating material, which is laid under plywood. But why then install a “warm” floor in order to insulate its heat later? The meaning of the entire structure is lost and many problems arise.

As an alternative parquet floor It's better to consider laminate. Laminate flooring from well-known manufacturers perfectly imitates the texture and color of different types of wood and can replace parquet when installed on “warm” floors.

Why laminate? Firstly, no glue, no installation of plywood; those. regular backing + laminated panel with interlocking connection.

Secondly, this material is not wood, it will not dry out, and is ideally suited for “warm” floors. The main thing is that the brand of laminate is well-known and has proven itself well.

Parquet board for heated floors

The closest covering to parquet is parquet board, which can also be considered as an option. The method of assembling a parquet board is the same as that of a laminate: substrate + panels with a locking connection. Not all manufacturers of parquet flooring advise laying it on “warm” floors, but if you still decide to do this, then take into account that the temperature at the floor surface should not exceed +26°C, and the heating should be uniform everywhere. But even in this case there is no guarantee that the wood will not dry out. And species such as beech and maple are not recommended in principle for heated floors.

In conclusion, I would like to say a few words in favor of the naturalness and safety of ordinary parquet flooring. A natural heat insulator, parquet will never cause any harm to your health, which cannot be said about the still insufficiently studied influence of electromagnetic fields that are formed when electric heating floor.

The issue of heating a home has always been relevant for people, because heat creates a comfortable and cozy atmosphere in the room, and a warm floor under a parquet board cannot but delight on cold winter days. However, its installation should be approached with special care, due to the characteristics of the floor covering.

If you have chosen parquet as the flooring for your home or one of its rooms, then do not forget for a minute that this is natural wood. Remember this when you conduct wet cleaning, open the windows wide, letting gentle people into the house Sun rays. Why is this so important? The fact is that wood is an extremely sensitive material to external influences. Failure to comply with the rules for using parquet floors may result in short time reduce your efforts to install it to nothing.

Dry air and high temperatures lead to drying out of the parquet board, and overmoistening leads to darkening, mold formation, fungal growth and deformation.

Warm floors bring comfort and coziness to your home

Moreover, wood is a fire hazardous material. Again, the question arises, what does a warm floor have to do with the properties of a parquet board? The answer is quite simple. Warm floors under parquet boards mean a constant or periodic increase in the temperature of the floor covering and the surrounding air, and a decrease in its humidity level. Of course, this has a negative impact on the wood. To maintain the original attractive appearance of the floor covering, you will have to monitor the temperature and humidity conditions in the room even more carefully. Otherwise, you risk simply “throwing money away.”

It is worth noting that parquet is a good insulating material and retains heat well. That is why, even on winter days, you will not experience discomfort when walking on the floor barefoot.

Thus, before you spend your own money, precious time and non-regenerating nerve cells, think carefully, is there a need to lay heated flooring under the parquet? Are you ready to take proper care of your flooring? If you answered “yes” to both questions, then you can safely begin to study the underfloor heating market.

Selecting the optimal system

Today, both domestic and foreign manufacturers. However, all the products offered can be easily divided into three main types. So, modern heated floors under parquet boards can be:

film infrared;
water;
electric.

Each of these types differs in a number of operational characteristics and has its own advantages and disadvantages. Check them out before making your choice.

Infrared floors and parquet boards

Infrared heated floors are new in the relevant market segment, but have already gained the love of consumers and received favorable reviews from experts. It's structured quite simply - it's a simple polymer film small thickness, into which graphite strips are soldered in a certain order. These heating elements are connected to each other by materials made of copper or silver, which are characterized by low electrical resistance.

This floor is connected via a thermostat to the electrical network.

The operating principle of this type of heated floor is also simple: heating elements release thermal energy from the infrared range to the floor surface and objects standing on it. It is the heated interior items that then give off heat to the surrounding air. This is what it is distinctive feature infrared film floor. When using other systems, the surrounding air is first heated, and only then the objects in the room are heated from its heat.

Remember: parquet board is a delicate material. That is why, when using film heated floors, it is not recommended to heat the parquet by more than 27˚C. If it has a varnish coating, then optimal temperature will become 21˚C.

Film infrared floor under parquet boards

Infrared heated floors have many advantages:

It is suitable for any finished floor covering.
It is flexible, which allows it to be laid on inclined surfaces, steps, podiums.
If one section of the heated floor fails, the rest of the floor will operate as usual.
Can be used for several decades.
The floor is heated within a few minutes after the system is turned on.
Film infrared flooring is absolutely safe for children, adults and pets.

This type heated floor as a heating element involves the use ordinary water. It fills plastic pipes laid in a certain way on the subfloor and poured concrete screed. Water heated floors are often used as the main heat source in small rooms, however, if you have parquet flooring, it is better not to ignore traditional radiators.

Water heated flooring cannot be installed in an apartment multi-storey building with central heating, since the use electrical energy heating water in floor pipes is prohibited.

The main advantages of a water floor include the following:

It is perfect for heating large areas.
Allows you to save energy.
Heating of the floor and air occurs as evenly as possible.

Water-heated floor under parquet boards

As for the disadvantages of this system, you will have to take into account the following nuances:

No one is immune from accidents and leaks, which means that water can damage expensive parquet boards.
It is somewhat more difficult to regulate the operating mode of a water heated floor than an electric or film infrared one.
You cannot do without the services of a specialist when installing the system.
The design of this type of heated floor will steal approximately 11-13 cm from the existing ceiling height.

Electric type for parquet boards

Electric underfloor heating is quite widely used in modern residential premises. It's different enough at an affordable price And efficient work. The heating element in this case is an electric heating cable. It can be laid on a pre-prepared floor base in two main ways: spiral and parallel.

The cable can be separate or sealed in film. In the latter case, an electric heated floor, like its infrared film counterpart, can be laid on surfaces of complex shape. After laying the cable, the insulating material is laid and the concrete screed is poured.

The heating cable performs the function of converting electrical energy into heat.

The advantages of electric heated floors rightfully include:

Easy installation - even a non-professional can handle it.
Absence negative influence on parquet flooring with proper temperature regulation, without any leaks.
Uniform heating of the entire floor area.
Environmental friendliness.

Electric underfloor heating system for parquet boards

Of course, you will have to take into account the fact that your energy bills will increase slightly, but this is just the price of your comfort.

So, now you are familiar with the main types of heated floors that can be laid under parquet boards. You know their main advantages and disadvantages, the principle of operation. All that remains is to make the right choice based on own preferences, financial capabilities and operating conditions of the heated floor.

Warm floors are a well-thought-out system that allows you to create an atmosphere of warmth and comfort in a room, regardless of the time of year. How well does it fit with parquet boards? Is it possible, in principle, to lay heated floors under parquet boards? Which system will be optimal? The nuances of selection and installation stages are described below.

Warm floors are well suited for both large, poorly heated rooms and very small ones, for example, a bathroom.

Most experts, including parquet board manufacturers, are inclined to believe that the coating can be combined with “warm floor” systems, observing certain requirements:

constant floor temperature - no more than 26 degrees Celsius;
uniform heating of all slats;
the board must be made of resistant to high temperatures wood species. Unlike parquet, the board will cope with the test in the form of a warm floor, provided the right choice systems.

Each type of heated floor has its own small risks, but correct installation they are insignificant

Options for floor heating systems: features

Warm floors, which are abundantly available on the market, are actually divided into three main groups. Actively used:

film heated floor (infrared);
water;
electric.

Each of the systems has special performance characteristics, advantages and disadvantages. Their analysis with a forecast of interaction with the parquet board will allow you to make the right choice.

Example of a water heated floor

Features of infrared floor: structure and principle of operation

Infrared floors appeared relatively recently, but have already earned the trust of consumers and positive reviews experts in this field. The system is simple. It is based on a polymer film of a certain thickness with graphite strips soldered into it, which in turn are connected by heating copper and silver elements with a characteristic low level of electrical resistance.

The operating principle of the system is as simple as its structure. When started, the heating elements transfer energy to the surface of the floor covering and objects standing on it. As a result, the air warms up not only due to the floor, but also due to pieces of furniture. It is this feature that distinguishes the “infrared floor” system in comparison with other types of heated floors, which initially heat the air and only then the furniture under its influence.

Infrared floors can also be suitable, for example, for heating a sauna

The main advantages of the system include:

Can be used under any floor covering;
high level of flexibility, which allows installation on angled surfaces;
system operability even if one or more elements fail;
long service life (several decades);
rapid heating of the floor.

Infrared heated floors do not pose a danger to people or pets and can be used indoors for various purposes and squares.

Water floors - how they work and how they differ

The “water heated floor” system involves heating the floor surface due to certain temperature water. Pipes made of modern materials are installed under the coating. plastic material according to a certain pattern, after which they are filled with concrete screed. The water circulating through the pipes heats up when the system is turned on and is well suited for heating not only the floor, but the entire room, provided it is a small area.

The advantages of a water floor are obvious:

suitable for installing “warm floors” systems in large rooms;
uses energy economically;
evenly heats the air in the room.

Installation of water hoses in special gutters

The system also has some minor drawbacks. A water floor can leak, which will negatively affect the condition of the floor covering. If a board was used for a warm water floor, then only timely elimination of the accident and replacement of the damaged dies can save it.

In addition, controlling the heat level of the system is not as easy as with other options - infrared and electric floors. Another disadvantage is that the design will “steal” centimeters from the ceiling height (about 10-13 cm).

What you need to know about electric floor systems

Electric heated parquet floors are actively used in rooms, regardless of their purpose. The system is implemented according to affordable price, is characterized by high performance and relative safety.

The main heating element is an electric cable. By analogy with plastic pipes, mounted within the framework of a water floor, the cable is laid under the parquet board in one of the following ways: parallel and spiral.

Electric heated floor installation

The cable itself can be sealed in a special film or separate. The first option is available for installation in rooms with differences in base height.

Installation of the cable necessarily involves the installation of an insulating layer with pouring a concrete screed. During operation, the cable converts electricity into heat.

The main advantages of the system are considered to be simple installation, as well as the ability to combine with parquet boards without negatively affecting the coating. The electric floor is responsible for uniform heating of the air in the room and is environmentally friendly.

What are the requirements for installing heated floors under a board?

In order for the system to work without affecting the floor covering, in addition to the correct choice from the presented options, it is worth remembering that laying parquet boards in this case implies compliance with certain rules:

A layer of plywood sheets must be laid under the covering and securely fixed to the concrete screed using two-component glue and self-tapping screws.
A heat-insulating layer is placed between the plywood backing and the floor to prevent premature wear coatings;
The system is designed in such a way that each coating die receives the same amount of heat.

Before installation begins, carry out complex calculations, not forgetting that the heated floor under the parquet must warm up to a certain temperature: the bottom layer - up to 40 degrees Celsius, the top layer - up to no more than 27 degrees Celsius. It would be right to entrust the installation to craftsmen who can achieve the ideal combination of heated floors with heating system to reduce the number of pipes laid on the outside of the floor.

Installation of any type of heated floor is a serious task that requires special training.

Which “warm floor” to choose under the board

Having analyzed the characteristics, advantages and disadvantages of all systems, we can draw a conclusion about which heated floor is better for parquet boards and why.

The option with an electric or infrared floor is considered optimal, since, unlike a water floor, they are not capable of damaging the board during operation. Any emergency situation with a water floor leak will lead to detrimental consequences for the coating. This is why parquet for a warm water floor is not the best suitable option, just like parquet boards.

Warm floors are not just a whim, but an engineering solution that improves living standards

Installation of an electric floor under a parquet board: how to do it

Simple and affordable option- laying parquet on a heated floor with heating cable, that is, electrical system. Yes, in this case the level of fire safety in the room increases, but if the operating and installation rules are followed, the risk of fire will be minimized.

Work begins, as in all other cases related to floor installation, by preparing the base. It is cleaned and leveled using putty leveling mixtures. A layer of waterproofing mixture is applied to the finished dry, clean and level base, and the floor is allowed to dry.

The next step is the construction of the frame. Support logs are constructed at a distance of no more than 60 cm from each other. The voids between them are filled with waterproofing materials, for example, penofol, mineral wool.

Spread mesh with electrical cable

Stacked roll materials strips using overlap glue. A galvanized mesh is mounted on the waterproofing layer. Electrical cable laid next to the bars a centimeter from them. Cuts up to 3 cm wide are prepared in the beams, where foil and cable are laid. The latter is secured with mounting tape.

The finished cable layer is re-coated waterproofing materials, after which they proceed to the installation of a finished floor made of parquet boards, using a backing made of plywood sheets or fiberboard, secured with self-tapping screws.

How to install an infrared floor under a parquet board

Installation of a film floor under a parquet board is simple, so it will not take much time. The work is carried out in several stages. Just as in the case of an electric floor, the process begins by preparing the base and installing a layer of thermal insulation.

In order for the floor to be of high quality, safe and last for many years, the base must not only be level, but also dry and clean. Therefore, it is advisable to completely dismantle the old coating, exposing the concrete (wooden) base of the floor. Using a level, you will need to check the height of the base (differences should not exceed 3 mm).

The next step is sanding in the case of a wooden floor and sanding in the case of a concrete floor. The debris generated during the work is removed by thoroughly cleaning the base (an industrial or regular vacuum cleaner is suitable).

Installation of infrared floor

The finished base is used for laying polyethylene film with a thickness of 50 microns. This will be waterproofing layer warm floor. Films are attached on top next layer from thermal insulation material.

The next stage is marking the warm film floor. To do this, determine the location of installation of the temperature sensor, temperature regulator and connection of the system to the network. Install IR films along the length of the room, laying the current-conducting film strip down. To keep the strips on the thermal insulation layer, use construction tape. The cutting lines in the conductor areas and the silver-plated contacts connecting the contacts to the tape are additionally treated with bitumen insulation.

A plywood backing is mounted on the finished infrared floor (secured with self-tapping screws), which is subsequently used as a base for the parquet board.