How to warm the panel house correctly. Warming of the walls of houses outside in winter than insulation high-rise buildings outside

The main components of a comfortable stay and a favorable home environment are warm and comfort. But in many apartments, unfortunately, in cold weather it is not always so warm, as I want. And the situation is not only in the health of the heating system, but mainly due to poor thermal insulation of the walls in old and panel houses.

To eliminate the existing problem, it is necessary to start with something, and we will begin naturally with the definition of the cold source. As a rule, such sources can be windows, slots in the inlet door box, but they are insignificant problems. In comparison with them, the walls of the apartment are a more complex and serious cause of heat loss.

According to statistics, the owners of apartments are suffering from mold and dampness, which are located on the first floor. As well as residents of apartments that are located on the edges of the house, since here the walls always have a large square of contact with the street.

If the house is panel, the main causes of heat loss are interpanel joints and seams.

The main indicators of low thermal insulation interpanel seams include traces of black mold, which are in the corners on the floor or under the ceiling. In addition, the smell of dampness is distributed in the apartment.

Wall insulation methods

And so, the question appears, how to insulate the apartment in the panel house from the inside?

To solve the problem with the insulation of the walls, two main methods can be applied:

wall insulation outside the panel house;
wall insulation from within the panel house.

A more correct approach is the insulation of walls outside the house. But there are a number of reasons due to which this method of solving our heat conservation problem will not be implemented for a separate apartment under consideration.

The main minus the insulation of the wall outside is that this requires the repair of all walls, and not just one apartment. As a result, sufficiently large costs and investments are required due to the cost of the material, as well as the high price of high-altitude work. Such money has very not many management companies responsible for the repair of apartment buildings.

Therefore, facing the problems of heat loss and raise dampness in the apartment, you will have to decide on your own, that is, with your own hands. On the pros and cons of these two ways you can watch the video in this article. Next, learn how to insulate the walls from the inside of the panel house fine.

Selection of material and method of insulation

Polyurene Foolder

Using foamed polyurethane, you can create a thermal insulation barrier with good moisture-resistant properties.

However, there is a problem when it is applied, which is enclosed in the principle of its application. It is a foamed fluid that has a property quickly harden. Therefore, to create a flat surface with sufficient thickness, it is necessary to use formwork, in parts filling the foam selected space. As shown in the photo.

The use of frames when warming the walls is not recommended, since its elements made of metal profile or wood will become conscripts of dampness and cold.

After the formation of the entire surface of the insulation layer requires the installation of hydraulic, steamers.

To do this, we use a polyethylene film, fixing it to the floor, ceiling and adjacent walls with sealant (mastic) and rails.

Due to the low density and low strength, the material used, the finish and finishing facing is not possible. Therefore, it is necessary to build an additional wall of plasterboard, which must be mounted on the frame, fixed only on the adjacent walls, the ceiling and the floor, so that the attachments are not the conductor of the cold.

When using this embodiment, the dew point, which is a place in which the moisture from the warm air of the room condenses, will shift to the wall of the wall and polyurethane foam, or will be in the insulation itself. Due to the lack of air and very low vapor permeability of the insulation, the formation of condensate is reduced, which will prevent damage to the material itself and will retain heat in the apartment.

The need for energy saving makes the insulation of walls in the panel house, which has erected several decades ago.

Outdoor work on the upper floors cannot be performed independently, and the inner surface of the apartment is always available to improve the comfort of housing at low winter temperatures.

Warming of windows and doors will not remove the question in the presence of a significant cold surface of the outer walls.

Ways of insulation

Proper insulation will display the dew point from the wall of the house

Of the 2 existing ways, as in the panel house (outside or from the inside), the location of thermal insulation on the inside saves money, but has concomitant circumstances:

the dew point shifts to the inner edge of the wall, which adversely affects the durability of materials of supporting structures;
the inner volume of the room is reduced due to the thickness of the insulation and its covering coating;
so that you can use this wall when hanging the interior items, the cladding must be durable (plywood, chipboard, GWP);
each type of heat-insulating material has its own installation technology (framework device, special equipment for applying liquid mass, the use of installed fastening parts, adhesive compositions, sealants), the need for vaporizolation;
preparatory and installation works exclude a room from residential space during repairs.

You can minimize the magnitude of these factors by using a ventilated design with condensate tap, choosing insulation material with high thermal resistance and, accordingly, reducing the thickness of the structure, but they must be taken into account and calculate when planning (designing) of the insulation layer.

Materials

Light cladding can be covered on top of plaster

According to its technical characteristics of the heat-saving coating device in the panel house, from the inside are performed from the following common materials:

mineral wool;
extruded;
polyurethane foam;
foil (reflecting) thermal insulation;
paint insulation.

With a light insulating wall lining device without sewing on top of sturdy sheets of insulation plate (foam, polystyrene foam, stone basalt cotton wool) simply hide the layer of plaster:

Polyfoam tolerant tolerate well

An important criterion for choice is non-combustible material and environmental safety, as it is installed indoors.

Compare indicators with which the thermal insulation possesses, in the table:

Attention should be paid to the fluctuations in humidity in the room - on the one hand, it may adversely affect the characteristics of the insulation (mineral wool), on the other hand, the delay of condensate contributes to the emergence and development of fungus and other microorganisms (foam).

Rolled materials

Minvata Fireproof Material

Refers to popular options for insulation, because it has a number of indisputable advantages:

Easily cut into fragments of the desired size.
Repeats the surface shape (adjustment density).
It is enough vapor permeable to be additionally not used in the membrane design.
It does not burn, in contrast to polymers, it does not form a toxic smoke when heated.
Resistant to microorganisms.

Produced in the form of rolls, firmware mats and stoves. Of all the types of this material, a stone basalt wool is preferable.

Foil Materials Reflect Thermal Waves Wtnur

Foil foam polyethylene is used to reflect infrared radiation and creating a water vapor barrier. To the surfaces hidden under the finishing cladding of sheet coatings, the heat rays are practically not penetrated, therefore there is no greater point in the walls reflecting isolation.

It can be used as protection of minvati from a wet wall, additional noise insulation, vibration damping.

The natural plug is used for high-quality internal insulation of a small thickness on the panel walls. It is the most environmentally friendly thermal insulator. The operational characteristics include high strength, low thermal conductivity, low weight, durability, elasticity. Read more about what a heater is better, see this video:

The manufacture is made both in rolls and in the form of separate plates that look well on the wall and without subsequent finishes. The plug is resistant to biological effects.

Plates from foam

Stoves cobble sealant

In the technology for the insulation of the walls of the panel house, from the inside, smooth rigid plates from the foamed polymer include thorough preparation of the plane for mounting. The walls of the walls will create empties in which condensate will accumulate.

Plates lay out with a layer of glue, the use of anchor umbrellas in this case is not recommended (through passages for cold). Each joint is closed with sealant. Another attachment method is to lay between T-shaped profile, fixed on the ceiling and to the floor.

The thickness of the material will depend on the climatic zone. In the calculation, you can use such source data:

Extruded expanded polystyrene has a higher density and a lower degree of flammability.

Liquid compounds

Applying a layer of foamed polyurethane requires special equipment and frame mounting. Works are performed by specialists who have practical experience. The strength of frozen foam is low and it is closed with protective cladding (GLC, plywood). Read more about Watch in this video:

The liquid type of isolation includes the achievement of modern science - special paints. They are expensive and require careful observance of the technology of application (thickness and sequence of layers, direction of movement of the brush). With violations of the instructions, the thermal resistance of such a coating is dramatically reduced.

Panel buildings are distinguished by weak heat-saving properties. For their thermal insulation it is worth using heat-saving materials of greater thickness than for houses from a wooden bar, bricks. The insulation of panel walls outside is the optimal option that will save up to 50% of heat indoors.

This option attracts that at the time of repair, it is not necessary to look for temporary housing, after the end of the work, the apartment's cube does not change. Outdoor insulation protects panel houses from freezing, thawing, moisture accumulation, other atmospheric phenomena.

Preparation for insulation

The thermal insulation of the panel house outside is carried out by brigades of the masters. It is possible to master this work independently to those who are engaged in industrial mountaineering, that is, directly works by a high-pressure installer. Preparatory work before gluing the heat-insulating material look like this:

Check the tightness of the junctions between the plates of the construction. If there are cracks, they are thoroughly cleaned from dust, garbage, mud for subsequent sealing.
After stripping, the joints dried, soaked. From the inside the gaps close up with porous nipe, poresol for maximum insulation.
When the joints are processed, embedded, they are reused, then rushing with bitumen mastic.
After drying, the mastic proceeds to clean the walls. It is believed to the old peeled plaster, paint, after which the surfaces are ground, which will improve the adhesion of the wall and adhesive composition.

Tools that use wizards for work:

Equipment for industrial mountaineering;
Bucket, perforator, blade and drill to it, hammer;
Umbrellas for fastening insulation, construction knife.

Insulating materials

The outer insulation of panel buildings is carried out using traditional materials:

Fiberglass - fibrous material with good elasticity, durability. Available in stoves, when working with it, it is necessary to use individual means of protection.
Polyfoam - foamed plastic with low thermal conductivity, low price, simplicity of cutting, editing.

Modern thermal insulation materials have the benefits of predecessors, new advantages. For work use:

Polyurethane foam, first liquid, after frozen the solid insulation, which is poured into the gap, filling the smallest emptiness. It is well kept warm, ideal for processing hard-to-reach places, after frozen, forms a monolithic seamless surface.
Polystyrene foam extrusion, which has frost resistance, low thermal conductivity, not absorbing water.
Vata basalt, produced from basalt rocks. It has environmental friendliness, service life is up to 40 years.
Mineral wool - fibrous insulation produced from silicates, slags, rocks. Attracts ecology, simplicity of installation.

Advantages of external heat insulation of panel houses

The wall acquires aesthetic appearance.
Reduced mechanical, shrinking deformations of panels.
The temperature fluctuations of the structure are reduced.
The water absorption of surfaces is reduced, providing an optimal microclimate inside the home.
The insulation prevents the destruction of structures, creating a reliable moisture order.
Sealing seams between the plates increases the heat capacity of the structure, ensures maximum sound, vibration absorption.

Panel House Warming Technology Outside

The insulation of the facade and end walls of panel houses is carried out:

In a dry way, which includes the installation of the heat shield on the outer surface of the structure.
Wet method with applying liquid building mixtures, such as decorative plaster.
Combined, including both the above-mentioned technologies.

The advantages of the wet method are that the material is applied by a continuous layer, preventing the occurrence of cold bridges on the surface of the walls. Decorative plaster give buildings an attractive appearance.

The advantages of the dry method are a wide range of heat-insulating materials, insulation options. The heat shield is distinguished by strength, durability, resistance to atmospheric influences.

Process of performing work

After the revision, the processing of the joints between the panels start directly to the walls of the walls, the insulation of the panel house outside. Most often, polystyrene sheets are used as a material. For gluing insulation, ready-made construction adhesive compositions are used. They are applied to the plates of polystyrene foam, after which they fasten them tightly to each other.

The laying is starting upwards, if necessary, the stop valve is set at the bottom. Rotational movements evenly distribute the adhesive mixture under the sheet. Another way is to attach the insulation, mixing aside for a couple of centimeters, then, slightly pressing onto the sheet, shift it to the right place. While the adhesive mixture was dry, plastic umbrella dowels with hammer and perforator sheets are fixed.

Important: The length of the dowel should be equal to the thickness of the insulation plus 6 cm. On 1 m2 will need 4 "umbrella. You should not use metal dowels that will easily become cold bridges, reducing the temperature inside the housing. "

Then, using a spatula, is mounted on top of the heat-insulating materials reinforcing grid, which is started to glue from end and facade corners of the construction. The adhesive mixture is applied to the surface, the reinforcing mesh with an adhesive of 10 cm, pressing it by 2-3 mm in glue. After that, 2 layers of glue align the plane. When the glue is dry, proceed to the finish design of the walls outside.

Heat insulation with new materials on modern technologies

The walls of panel buildings today are insulated with polyurethane foam, penplex.

Polyurethane foam is not terrible temperature differences, high humidity. It is produced in the panels of a standard width of 1.115 m, the length is arbitrary, thickness - from 25 to 100 mm. The plates can be with a foil layer, coated with paper and cached polyethylene or paper with foil enclosures. The panels are glued on adhesive mixtures used for the installation of the fastener, from above can be strengthened by their mushroom-shaped screws.

Penoplex is at times more dense foam, non-combustible, has high density. Available in 12060 cm plates with a thickness of 2-10 cm, it happens with a foil 1 side. It is placed outside the panel walls as if it is vertically, horizontally, fixing with umbrella scammers.

IMPORTANT: If the Penoplex is used, it is worth noting that the ceramic tile on its surface is poorly held. Superproof glue compositions are used for reliable clutch.

Before laying the thermal insulating material, the walls should be treated with anti-grapple compositions.
Whatever work is done, it is worth using a building level.
Thermal insulation is more efficient than similar works indoors.
In parallel with the thermal insulation of the walls, it is worth sealing the gaps in the window openings, under the windowsill, glazing the balcony. This will significantly improve the microclimate indoors.
Additionally, insulation the walls will help the installation of the system on the "warm floor" principle inside the apartment.

The content of the article:

Wall insulation is a number of events aimed at improving the comfort of living in the house by reducing its heat losses. The high-quality thermal insulation of the enclosure structures makes it possible to provide rooms with an acceptable temperature and optimal levels of humidity. Modern technology insulation of panel walls provide the ability to perform the necessary procedures without temporary eviction of residents and with minimal financial costs.

Choosing a method of heat insulation of walls

Panel houses compared to brick buildings have much less resistance to sharp temperature differences. In winter, concrete walls are much drained, and with the onset of heat condenses on its inner surface moisture, which contributes to the formation of mold. In such conditions, the decorative decoration of the premises may come to complete disrepair, not to mention the harmful effect of the argument of fungus on the health of the dwelling inhabitants.

The only correct solution for concrete panel walls is thermal insulation, which creates the effect of the "thermos" in the inner space. There are two types of wall insulation: internal and outdoor. The choice of any of them depends on the area of \u200b\u200bthe premises, the conditions of residence, the floors and financial capabilities of the owners.

Owners of private houses have the ability to perform independently both outdoor and internal insulation. It will not work out the external thermal insulation of apartment buildings with their own hands, since from the outside of the house, the materials must be laid exclusively by experienced specialists who have access to high-altitude work and the corresponding equipment of an industrial climber. Such work is not suiced, so many owners of apartments prefer the insulation of the panel wall from the inside on their own.

The internal thermal insulation of the walls has more flaws than advantages. With this insulation, the room decreases on average by 8-10 cm along the entire length of the walls due to the thickness of the insulation and the decorative sheat. At the time of repair, the full-fledged operation of the room becomes impossible. Polyfoam or mineral wool, which is used as a heater, can cause an allergic response of the body in the future.

But the most important thing laid from the insutium insulates the wall panels from the heating system. This means that they are in the zone of minus temperatures. As a result, the dew point shifts to the inner surface of the walls, as a result of which condensate contributes to the development of fungus between the insulation and the enclosing design. However, with proper internal insulation, many of its negative factors can be minimized.

If it is possible to perform insulation of panel walls outside, this method is recommended to give preference. It has undoubted advantages:

The bearing walls of the building are closed with insulation and trimming from weathering and atmospheric precipitation, which prolongs its life.
Due to the removal of dew points to the outer surface of the walls, they are not freezing in winter and retain the coolness of the room in the summer.
The useful area of \u200b\u200bthe room is preserved, which is especially significant for small apartments.
Unlike internal insulation, the room can be fully used during thermal insulation.

Materials that are used for insulation of panel walls with such a method have increased heat and sound insulation, high strength, durability, resistance to precipitation and outdoor temperature drops.

External thermal insulation changes the kind of facade. Sometimes this requires the permission of the authorities.

Selection of material for insulation walls

Wall insulation is performed using various heat insulating materials that differ from each other with their properties, an area of \u200b\u200bapplication and cost. The most sought-after from them in this case are foam, glass and mineral basalt wool.

Any wall insulation should differ long-term operation, fire resistance, elasticity, lack of heat losses and presence of biological protection. Their environmental safety is also extremely important, especially when used for internal insulation of premises, as poor-quality material can adversely affect the health of their inhabitants.

For the right choice, it is necessary to know the properties of a warningler. Consider them in detail:

Mineral wool. Basalt stone is used as the main raw material. Wool has a fibrous structure, due to which the material holds the air, which in itself is an excellent heat insulator. Mineral wool is available in plates or rolls. It has low thermal conductivity, good fire resistance and durability. The only disadvantage will be instability to moisture. Therefore, when installing minvata needs careful waterproofing protection. The material is used both with the outer and in the inner insulation of the walls in the panel house.
Glasswater. The structure of this insulation is thin glass fibers up to 5 cm long. Earlier, the material was very popular, but in recent years began to give place to more technological samples. The glass gamble does not burn, perfectly withstands low temperatures, has good sound insulation characteristics and low cost. It is not in food rodents and does not support the development of fungus and mold. The insulation is environmentally friendly and elastic: if the glass gamble is suggested, it quickly acquires its original appearance after extracting from the package. However, compared to other thermal insulation materials, the life of the glass gamble is slightly lower. In addition, working with it requires the availability of leather protection, eyes and respiratory tract. Finding on the body, glass fibers of the material cause heavy itching, so laying such a heater is recommended to perform in dense clothing and gloves. Special glasses and respirator will not be superfluous too.
Styrofoam. This is the most common and economical insulation. There are two types: foamed and extruded. They are distinguished by manufacturing technology, appearance and price. The first one is cheaper, consists of stagnant, and the second has a dense small-scale structure. Most often, the foam is produced in the form of plates. He has excellent heat and sound insulation characteristics, excellent moisture resistance, low weight and durability with proper installation. The disadvantages of this insulation include its fragility, which basically concerns foamed foam. Therefore, when buying several plates it is recommended to take about the reserve. The foam is a combustible material that in a fire allocates toxins, dangerous to health, although the fire itself is safe to be safe too. And last: this insulation does not have biological protection, so it can get rodents and mold appear. To minimize risks with foam, it is necessary to work in a strictly technological sequence.
Penophol. It refers to the thermal insulation of the new generation. The insulation is manufactured by foaming polyethylene and has a foil coating. It can be used for outdoor and internal warming of walls. The foam is produced in the form of rolls, is distinguished by a small thickness that does not affect its heat-insulating qualities. It is environmentally friendly, easy to install and compact during transportation. In addition, this material is characterized by high sound insulation, fire safety and low vapor permeability. Laying the insulation is performed using a special adhesive composition.
Fibrololite. The insulation is made of compressed wood chips, a magnesiac salt or portland cement is used as a binder. FiBrololit comes on sale in the form of plates covered on top of a protective film, which counteracts the penetration into moisture and mold formation. The material is easily processed and easy to install. After installation on the wall, the fibrolite plates are plastered. After that, the finished coating becomes tough and durable.
Cork insulation. The material is used for the internal insulation of panel walls. Of all the above insulation, it is most environmentally friendly. Cork insulation has high strength, low weight, low thermal conductivity. It is durable, multifunctional and racks to shrinkage. The material is produced in the form of plates. After their installation on the wall, the further finishing of the coating can be not performed, it will also have a completely presentable view. In addition, the cork insulation has good biological protection, which counteracts the emergence of various microorganisms in it. This material is expensive, but the price is more than paying for its advantages.
Foamed polyurethane. To apply to the surface requires special equipment and mounting formwork. The material very quickly passes the process of polymerization, and after its completion, it is covered with a waterproofing film. By its structure, the insulation resembles a frozen layer of the mounting foam. His strength is low, so polyurethane must be closed by exterior. As an additional rigid coating, you can use drywall sheets or fane. Due to the fact that the whole design is mounted on the framework, the useful area of \u200b\u200bthe room will decrease on the thickness of the inner sheat.

Before buying any insulation for panel walls, it is recommended to check certificates for products and compliance with the material of sanitary and fire safety standards.

Preparation of the surface of panel walls to thermal insulation

Before heating the walls of the panel house with the selected material, it is necessary to prepare them with the pre-purchase of the relevant tools. But first, the source of heat loss through the wall panels should be determined. From the cold and dampness, as a rule, the larger tenants suffer more than others. The same applies to rooms that are located in the end parts of the building. In such places, the largest area of \u200b\u200bthe contact of the walls with outer air and humidity.

The cold can penetrate the room through the gaps of door and window openings, but the main cause of heat losses is poor-quality sealing or destruction of interpanel seams. The main indicator of such a defect is the presence of a ceiling or floor of the plates in the corners. In addition, the air in the room is constantly raw. Therefore, any insulation of panel walls should be started with the sealing of the junctions between their elements. This uses special mixtures on silicone basis.

The heat insulation of the panels is recommended in the warm period of the year, preferably in the summer. Walls should be dry. Their surface with internal insulation should be cleaned of paint, wallpaper and other decorative finishes. The facade in external work also needs to be cleaned and dried. These procedures are performed using manual and electrical instruments: spatulas, scrapers, drills with nozzles, industrial hairdryers, etc.

After cleaning the panel walls, they need to be examined for the detection of cracks, cracks, recesses and influx. Buggers from the surface can be shot down with a chisel, and the remaining defects detected - close with cement or gypsum solution. Problem places before repair should be treated with primer for better adhesion of materials.

When small panel defects are eliminated, their surface is recommended to check the two-meter rail. The gaps between the wall plane and the applied tool should not exceed 2-3 mm. But usually there is no problems, as factory concrete products are initially smooth. If necessary, you can perform a solid alignment with a thin layer of putty.

At the last stage of the preparation of walls, they need to be treated with penetrating primer in 2-3 layers. The glue composition of the insulation on such a surface will be kept much better. With internal heat insulation, the wall before priming should be treated with an antiseptic to prevent mold formation. Each printed primer layer must be dried. After final drying, you can proceed to the inner or outer insulation of the walls in the panel house.

As already mentioned above, the thermal insulation of the walls from the inside creates favorable conditions for condensate loss between the insulation and the inner surface of the wall. To minimize the risks of the formation of fungus for this reason, the material layer should be hermetically closed with a steamproof film and provide the necessary heat transfer resistance with a minimum thickness. The thickness of the insulation layer, the lower the temperature on the wall and above the probability of steam condensation. In addition, with internal insulation of similar insulation, door and window slopes of exterior walls require.

Thermal insulation of panel walls by foam

For thermal insulation of panel walls, foam plates of PSB-C-25 (35) are used, which have an increased density. They are fixed on the surface with special or tiled glue, which should ensure maximum filling of the gap between the wall and the insulation.

After the stickers, all the plates are recommended to additionally secure on the wall with plastic plate dowels, whose caps are tightly plucked to the base surface. On one slab enough five dowels. The coating should be sealed, so the sheets of sheets need to be tightly customized, and large gaps fill in with mounting foam.

Then, to the surface of the heat insulation, you need to evenly apply the glue layer and press it into it a fiberglass reinforcing mesh with cells of 3-6 mm. After drying, the mixture to the coating should be applied with a glue leveling layer with a thickness of 2 mm, and the angles to strengthen the perforated galvanized profile.

When the glue dries, the wall can be placed under pasting with wallpaper, coloring or simply bold tiles.

Wall insulation of mineral wool

For such thermal insulation, a wall framework is required. It can be made of P-shaped metal profiles or a wooden bar. The step between the frame racks should be 2-3 mm less than the width of the insulation plates. This will allow the material to hold the versus between the vertical bars. The density of mineral wool should be at least 75 kg / m 3.

Unlike polyfoam, the mineral wool vata is vapor permeable. Therefore, after laying the insulation in the frame cell, the thermal insulation material must be tentative to hermetically covered with a protective film. It is attached to a wooden frame using a staple bracket, and to a metallic - bilateral scotch. The pair-insulation canvases are installed on no less than 100 mm, their joints are located on the vertical elements of the frame and are sampled with a metallized ribbon. The film must have inlets on the floor, ceiling, opening and adjacent walls.

Places in which the film is adjacent to pipes and electrical instruments must be carefully handled. For this, special liquid sealants are used. The composition is applied to the place of adjustment, the film is pressed to it, and then fixed by the construction tape from the displacement.

After the insulation is completed, the walls can be performed. As a basic coating, plasterboard sheets, plastic panels, wooden lining and other materials that can be mounted on the frame of screws.

Wall insulation in the panel house by Penophol

For the inner insulation of the walls, this material requires a wooden frame that allows you to use all its properties with the maximum effect. Due to the fact that the foamopol has a foil coating that has high electrical conductivity, it is necessary to check the insulation of cables passing along the wall, to avoid short circuit. If necessary, they can be stretched in a protective corrugated sleeve.

After the framework of the frame, the foam should be cut onto the canvas with a knife, and then attach their jack to the wooden stapler stands. Then you need to make another frame, leaving air gap 2 cm, and consolidate the sheets or panels on it, which can later be splashing, damop the wallpaper or dye.

Heat insulation of walls in a panel house outside

There are two main ways of outer insulation of panel walls: dry and wet. Thermal insulation in the first way implies the installation on the wall of a special protective screen, which is called "ventilated facade". It is the basis of the framework made of metal on which the insulation is fixed, and then external cladding is performed.

Wet insulation is a frameless installation of insulation on the walls, followed by construction mixtures. These are usually different types of plaster, which may differ from each other with color gamut, efficiency, relief and other advantages.

Work on the outer insulation of the house begins with the repair of interpanel seams. They are cleaned of seals, old plaster, and then ground and dried. Then a new seal is installed in the seams, re-primer and putty are performed.

At the next stage, wall preparation is carried out. They are cleaned of dirt and old coating. In the wet method of insulation, foam plastic is most often used as thermal insulation material. The technology of its installation is practically no different from the method described in the previous section. The only nuance is that the building mixtures, resistant to the insulation, resistant to the insulation should be used here to protect the insulation and temperature drops.

When using a framework technology of insulation of walls outside, the heat-insulator usually serves basalt wool, which is placed in the cell of the metal structure of the ventilated facade and is sealed with a vapor barrier membrane. Outdoor painting of the frame in this case can be performed from the profiled sheet, plastic panels, wood and other materials.

Watch the video about the thermal insulation of the walls in the panel house:

Summing up, I want to add the following. Required information about how to insulate the panel wall in an affordable way, we hope you have been obtained. It became obvious that such work is better to carry out outside, and not from the inside of the house. Find artists for this case is not difficult. There are many construction companies that will fulfill the arrangement of the apartment reliably, promptly and efficiently. But if your housing has low floors, all work can be made independently, and spending money to spend on charity!