Warm floors are water on the wooden floor. Warm floor in a wooden house

Heating of rooms provides many options. For a new house in 2-3 floors with concrete overlapping problems does not arise at all. If necessary, however, to heat a previously abandoned attic, which has been transformed under the influence of fashion into a residential attic, one must seriously work hard. Getting a dry warm floor in a wooden house is somewhat more difficult due to the lightweight design that is not capable of sustaining a lot of weight. The owners of prefabricated buildings face the same problem.

However, this is not a reason to deny yourself the pleasure of putting a comfortable and economical heating system instead of expensive electric. Many also stop the need for a radiator heating system to get warm floors. In fact, the water-heated floor is installed together with the radiator system to increase the heating rate of the room.

The way of laying on a wooden surface

To get the desired result, you should put the water-heated wooden floor correctly. The installation instructions recommend the use of special metal plates in this case. They are assembled together thanks to the convenient grooves. Pipes are mounted directly into the plate, where necessary grooves are provided. The design, despite its lightness, is distinguished by its high strength. The wooden system of the water-heated floor allows you to lay the floor covering immediately after installing the pipes. For residents of remote regions to purchase such a system - a great success. Most suppliers do not like to expand their range of products, which are almost no demand. Do not forget about the high cost of the material. The desire to lay warm water floors on the wooden floor with a preliminary order of the necessary aluminum layout from the supplier contributes to the multiple excess of the planned costs.

Alternative method of styling

Masters have long learned to create high-quality products, to mount structures, replacing missing parts with improvised materials. The water warm floor on the wooden floor can be laid using the principle of air insulation. Intermediate floors, filled with heat and sound insulation filler, keep the heat, not allowing it to penetrate to the lower floor. An equalizing layer of plywood or OSB is laid on the beams.

The next element performs the functions of heat distribution and its direction in the desired direction. They become aluminum foil. Preference is given to strong dense brands used in saunas or baths. Also it is necessary to take care of the waterproofing and vapor barrier of the structure. To increase the efficiency and safety of the system, laying a water-heated floor on a wooden floor, use a metal corrugated pipe. It is resistant to small movements and is able to compensate for inaccuracies made during installation.

Laying on a thin screed

Some wooden ceilings allow the possibility of a screed device. At the same time, their design load limits the thickness of its layer to 5 cm, and more often - up to 3 cm. Warm floors of water on the wooden floor are stacked with a quality installed heat removal from the pipe. Following the standard principle of mounting the water floor, the missing thickness is compensated with foil. The foil is laid in a dense layer directly under the screed. An additional material that helps to evenly distribute heat in the structure is the reinforcing mesh, which simultaneously increases the strength of the screed. The screed can be poured only after laying pipes and filling them with water. All further work can be done only a month after this.

Disadvantages and benefits of underfloor heating

Warm floors "work" on the entire area of the house, which allows not only to get a pleasant to the touch surface, but also to contribute to the overall heating of the home. Studying how to make a warm floor in a wooden house with your own hands, the owner will first estimate the complexity of the installation and compare the economics of the water and electrical systems. The efficiency of full-fledged heating boilers is much higher than that of an electric warm floor, which tends to tip the scales against the latter.

With a huge number of positive reviews and recommendations, the warm water floor has its drawbacks. They are related to the peculiarities of exploitation. It is worth covering the floor covering with carpet, linoleum, as the floor immediately ceases to warm up qualitatively. When laying on the screed with the pipes of the tile, it is necessary to provide that due to the temperature drop the glue can not stand and crack. Another disadvantage is the high cost of the floors, which is about 1500 rubles only for materials with a calculation per 1 sq.m. The price together with the work is able to reach 3000 rubles per 1 sq.m.

Acquisition of the necessary materials

Warm water floor in a wooden house with their own hands is installed without problems if there are necessary materials that correspond to the chosen method of installation. The basic set of components is as follows:

• Specially designed pipes for such operating conditions. For calculation, one should start with a standard flow rate of 6 meters per square meter.
• Collector and shield for it. Choosing a place for the collector should be taken care of in advance, the main requirement is its availability.
• Plastic clamps and other possible fastenings for pipes.
• Working boiler. It should be provided that the boiler should be able to connect the pipes of the water floor.
• Reinforcing mesh and materials needed for screed (if possible).
• Heavy foil.
• Waterproofing and vapor barrier materials.

Preliminary work

Warm floors of water on the wooden floor can be installed after the completion of work on the replacement of windows and doors in the room, finishing plastering works, removing plots for the subsequent connection of sewerage, water supply, electricity. Then, work on leveling the floor with the help of OSB boards or plywood is carried out. Difference in height per 1 sq. Km. M for the heating system can not exceed 5 mm.

Thermal insulation - the beginning of all works

All thermal energy must be directed strictly upwards. Avoid heat loss allows a competently made thermal insulation. Warm water floor on the wooden floor with their own hands starts to be mounted taking into account the overlapping features. For interfloor overlap, 20 mm of heat-insulating material with a density of 25 kg per m ^{3 is} sufficient. For cold overlap, the insulation thickness increases to 50 mm at the same density. In this group of construction products, polystyrene is particularly popular in slabs. Plates are laid on the entire surface of the floor, fastened together by special locks. When installing the water floor on a wooden surface it is recommended to use penofol coated with foil.

Mounting on a concrete screed

The pre-cleaned surface is laid with waterproofing and heat-insulating layers and reinforcing mesh. The latter should be raised 1.5 cm above the ground. The first pipe is connected to the supply manifold, then the laying process takes place in accordance with the intended scheme. When choosing a snake scheme, the workflow is much simpler. Mount the warm water floor on the wooden floor with your own hands on this principle is not difficult, but in the future will have to face the difference in surface temperatures in different parts of the room.

A more labor-intensive laying scheme - the "spiral" - repeatedly justifies the applied efforts during further operation. Between the coils should be kept a distance of about 20 cm (+10 cm), depending on the features of the room. Each running meter of the pipe is attached to the valve, taking into account the expansion during heating. The length of the contour should not exceed 60 meters. Before the final filling of the screed, the system should be checked carefully. The height of the pouring is about 5 cm above the pipe. The composition of the mixture necessarily includes a plasticizer, which allows the plate to retain its strength in conditions of temperature drop. She needs 28 days to dry.

Installation of a warm floor without screed

Warm floors of water on the wooden floor are laid after the preliminary installation of special mats. They serve as an excellent basis for the working contour and metal plates, which ensure uniform heating of the surface.

The following algorithm works:

• On the perimeter of the room there is a damper tape ;
• Waterproofing is applied;
• Frosted polystyrene mats ( foam foil) are laid, metal plates of the structure are mounted in them;
• The outline of the warm floor is displayed;
• After checking the system, the finishing coat is applied.

Connection to collector

Regardless of the chosen method of laying pipes for the warm floor, they must be connected to the collector. The first pipe is connected to a collector supplying hot water. The opposite end is to the return collector for the cooled water. Fastening of pipes takes place by means of special nuts. Connecting pipes to the manifold is the final stage of installation, after that the structure should not be subjected to shear, shock, or other mechanical impact from outside. At this stage, the entire system is tested. The boiler is switched on at full capacity, the water entering the pipes will move under pressure. The test pressure exceeds the working pressure by 1.5 times. In such conditions, the system must be worked out for at least 2 hours so that it can be ascertained that there are no installation defects (clogged pipes, unreliable connections).

The final stage

Warm water floor in a wooden house with their own hands is first installed with aesthetic qualities in mind. The main thing is the beautiful design of the entire structure with the help of a clean floor. If the screed is used, then directly on it can be laid ceramic tiles. It should be noted that savings on glue is capable in the near future to destroy the impression of the interior. Work on laying the tiles will have to start again.

For natural wood surfaces in the form of a board, parquet or laminate, no additional interlayers are required. They are placed immediately on top of the structure, in which no screed was applied. For other materials it is recommended to pre-lay the OSB sheet.