How to make a warm balcony in a panel house. How to insulate a loggia or balcony in a panel house: secrets and nuances. Balcony insulation technology

The layout of most apartments in panel houses provides for the presence of loggias, which are most often used as a place for storing old things and drying clothes. However, having completed the insulation of the balcony in panel house with your own hands from the outside and from the inside, you can significantly expand the possible area of ​​\u200b\u200bits use. Many, having insulated the loggia, expand the living area of ​​​​the apartment, turning it into a separate room or increasing the area of ​​\u200b\u200bthe adjacent room.

How to get started?

If the planned scope of work involves redevelopment in the apartment, then you need to start by contacting the relevant supervisory services in order to agree on the list of work and obtain permission. Having received the necessary documents, you can safely begin work.

If in the house Wall panels do not provide the necessary level of thermal insulation, then it may be worth insulating the balcony from the outside.

This is associated with such difficulties as high-altitude work (in cases high-rise building) and, as a result, the involvement of specialized organizations. You can also do internal insulation. This type of work can be performed without the involvement of third-party organizations.

First you need to clean the entire balcony, close up all the cracks and existing damage. Especially it is worth paying attention to those places where the fittings are exposed. This will avoid further destruction of structures, and will also allow you to produce high-quality glazing of the balcony. Also, do not forget about the treatment of insulated surfaces with antiseptic compounds. This will help prevent mold and mildew growth in the future.

Glazing of the loggia

The choice of glazing should be approached especially responsibly, since the quality of the glazing will directly affect the level of thermal insulation of the balcony. To date, the most attractive in terms of price / quality ratio are metal-plastic windows from 5 to 6 chamber profile and double glazing. You can, of course, limit yourself to single-chamber glazing. In this case, it is necessary that the glasses have an energy-saving coating.

Balcony glazing

It is also possible to install aluminum windows, the design of which provides for the presence of a thermal break. That is why this type of windows has a higher coefficient of resistance to heat transfer. Such windows will help keep the heat on the balcony in winter time of the year.

Another option is the possibility of installing wooden windows that combine the advantages of metal-plastic and aluminum windows. Such windows will also be the most environmentally friendly, as they are made of natural wood. However, it is worth considering that the cost of such windows is the highest. In any case, no matter which option is chosen, the main thing is high-quality glazing.

What material to choose?

After glazing, you can proceed directly to the insulation of the ceiling, walls and floor of the balcony. First you need to decide on the materials that will be used as a heater. It should be noted that the laying technology of various materials is identical due to the proximity of their geometric shapes and structure (sheets, plates). The main attention should be paid to the thermal conductivity of the selected materials. It will directly affect their value.

The most popular heaters for thermal insulation of a balcony are:

• penoplex;
• Styrofoam;
• mineral wool.

The most preferred material, taking into account the existing set of properties, is penoplex. This material is produced on principle new technology which endows it with:

• low thermal conductivity;
• long service life;
• ease of installation;
• increased cost.

In cases of limited budget, you can choose another insulating material, for example, foam plastic, with minimal losses. The following balcony insulation scheme gives the greatest cost savings:

• for floor insulation, choose mineral wool or a similar material;
• for the ceiling - penofol or similar material;
• we will insulate the walls with foam sheets having a thickness of at least 75 mm.

It is worth noting that the choice of insulation material is also greatly influenced by the material that will subsequently be used to finish the ceiling, walls and floor.

Ceiling insulation

Ceiling insulation

At first glance, it may seem that the insulation of the ceiling is a more complicated process compared to the insulation of walls or floors. However, this is not quite true. The sequence of work in this case is as follows:

• a foil rolled insulation, for example, penofol, is glued to the ceiling cleaned and treated with an antiseptic;
• on top of the insulation, a crate is attached for the future ceiling, which can be either from wooden slats or from a ceiling metal profile;
• an electric cable is laid for future fixtures;
• finishing material is attached.

Insulation can be fixed different ways. This can be gluing with:

• regular PVA glue. However, here we must remember that in order to avoid the formation of bubbles, the insulation must be rolled with a roller;
• mounting foam;
• tile adhesive.

You can also completely abandon the use of glue and fix the insulation with self-tapping screws.

In this case, self-tapping screws with wide caps are used. The choice of mounting the insulation to the ceiling depends on the specific situation. It is worth noting that the price of warming a loggia in a panel house will largely depend on the type of materials used.

Wall and floor insulation

Thermal insulation of walls is the most large-scale type of work. It must begin with the installation of the crate. The crate is mounted from wooden beam, the thickness of which is selected based on the thickness of the insulation. Most often, a beam of 40x40 or 50x50 mm is used for this purpose. If the insulation material is thicker, then additional supports are placed under the crate.

Floor insulation

Work should start with installation uprights at the corners of the balcony. The remaining racks are attached in increments of about a meter. After leveling the racks, they are fastened to the walls with dowels, followed by transverse mounting. The transverse step is about half a meter.

After the crate is ready, the foam boards are laid. The sheets are fastened with the help of special plastic dowels, which have the shape of a mushroom. Approximate consumption of dowels will be from 5 to 7 pieces per sheet. If as finishing facing plaster will be used, then foam sheets must additionally be glued. Can be used as an adhesive various adhesives, tile adhesive or mounting foam. If, after the installation of the heat-insulating material, there are gaps between the bars and foam sheets, then they should be “blown out” mounting foam. In order to avoid the formation of condensate and waterlogging of the insulation, a vapor barrier film is attached to the lathing bars over the insulation.

Floor insulation begins with the installation of waterproofing, since the balcony is glazed, then a plastic film will perfectly cope with this function, which will reliably protect against accidental leaks. Logs made of wooden beams are laid on top of the film. They must be aligned horizontally. Between the lags we lay a heater (mineral wool). Laying must be done tightly so that no gaps form between the lags and the insulation. On top of the insulation we make a vapor barrier film, and then a subfloor. As a subfloor, you can use plywood with a thickness of 10 mm or OSB boards. The subfloor is fixed with self-tapping screws.

balcony cladding

After the insulation of the balcony is completed, it will be possible to proceed to its sheathing. To do this, you can use a variety of materials. One option is lining or eurolining. The lining is made from natural material, therefore, it is not capable of harming human health. At the same time, it has a high cost. Its fastening to the crate can be done using a construction stapler or nails.

Lining the loggia

Another finishing option is to use plastic panels. Especially if they are with a pattern or texture that mimics natural wood. This type of finish is available at a price. One of the simplest ways to fix the panel is to use "liquid nails". You can also consider the possibility of finishing the balcony with pressed cardboard panels covered with a special film. However, the use this material requires the exclusion of any contact with water.

Finishing is the final stage of work on the insulation of the balcony, after which it always becomes beautiful and warm.

Reading time ≈ 7 minutes

Panel houses They are distinguished by thin walls and poor thermal insulation, which is why it is so important to keep the heat in the rooms. Frequent battery replacement is not always able to change the situation, so it can be cool at home in winter. To make the apartment comfortable, it is important to know how to insulate not only the walls, but also the balcony from the inside with your own hands in a panel house. A large amount of warm air leaves the rooms through a loggia or balcony, especially if the space remains open for a long time.

The choice of insulation

Many people believe that glazing the loggia space is optional. However, it is important to understand that often the balcony is blown from both sides, and in winter it is very cool from the inside and outside. Why is it necessary to conduct insulation:

• In most cases, balconies protrude beyond the frame of a residential building, so airflow occurs from all open sides, which cools the walls.
• With the help of insulation, you can avoid drafts and discomfort, as well as create a pleasant microclimate in the apartment.
• Thermal insulation will help raise the temperature in the room, especially in the bedroom or nursery.
• The heat will be kept inside your apartment for a long time, as it stops flowing cold air.
• You do not have to use the heater often, which will save money on electricity.
• Concrete is a poor heat insulator, so it passes cool air well. In addition, the structures cool down quite quickly.
• After the installation of insulation materials, the balcony will become a real living room.

To understand how to insulate a balcony from the inside with your own hands in a panel house, you need to understand the features and types of materials. The most popular heaters are: mineral wool and polystyrene for walls, as well as expanded clay for floor covering. It should be noted that the warming of balcony slabs should be carried out only after glazing. How to choose material and means for heat insulation:

• Choose . To isolate cold air, several types of window structures are used:

1. Wood frames. Poorly solve insulation problems, require additional specific care due to the nature of the material.
2. Aluminum windows. Designed for cold glazing, as they do not hold well warm air. Such frames can save you only from strong winds and heavy rainfall. However, their light weight and affordable prices very attractive to the consumer.
3. From metal-plastic. Such windows are considered the most expensive option, they are resistant to sudden temperature changes, have heat and sound insulating properties. As a rule, these are windows with a 5 or 6-chamber profile and two-chamber glazing. The metal-plastic profile is durable, but it is heavy, which can become an obstacle for installation on a balcony slab. How to insulate a balcony from the inside with your own hands in a panel house is shown in the video below.

The quality and result of glazing work will greatly affect the overall insulation of a balcony or loggia. Of course, it will be more environmentally friendly to install wooden windows, however, metal-plastic frames have the highest coefficient of heat transfer resistance. They are reliable and well protect the room from cold air in the winter season. They have the shortest service life aluminum windows Therefore, they are not recommended for use in residential areas.

• We choose a heater for balcony plates. Once you have finished with the glazing, you can proceed to the main stage of the workflow, namely the insulation of balcony slabs from the inside. First, let's figure out what properties the material should have:

1. Environmental friendliness and safety for health (insulation should not emit toxic substances).
2. Good thermal conductivity.
3. Waterproof.
4. Long service life due to its durability.
5. Fire resistance (the material should not emit acrid smoke when burning).
6. Vapor repellent properties.

All materials can be used for floors, ceilings and walls, however, during installation, it is worth considering their features and specifications. The most popular of them are:

How to insulate a balcony from the inside with your own hands in a panel house? Often in apartments that are located in panel houses, it is cool due to enough thin walls and poor thermal insulation. With a loggia good decision for this problem, insulation of the balcony can become, in addition, it allows you to expand the footage of the usable area. There is currently for sale a large number of materials with which you can perform this operation yourself.

Why is it cold in a panel house?

Its cellular structure retains heat well and does not transmit sound, since the partitions between the cells dampen heat transfer and sound vibrations.

It is produced in a variety of options, differing in thickness - from 20 to 200 mm and density - from 15 to 50 kg / m3. The density of the foam must be selected based on the need. If it is covered from above with additional plywood or other strong material, then you can take a lower density, since the greater the density of the foam, the worse it retains heat.

High density polystyrene is stronger and easier to install and secure. It will help to extinguish the unevenness of the walls, and not just insulate them. But the best option for leveling is extruded polystyrene foam.

Extruded polystyrene foam

Extruded or extruded polystyrene foam and polystyrene, although they consist of the same substance, differ in the technology for creating granules. At elevated temperatures, the granules are mixed and squeezed out of the extruder, due to this, a uniform, closed-pore structure is formed, which has a high density.

This material can be used even when covering the floor, as it does not deform under strong pressure, levels and supports the surface.

In terms of thermal insulation and lightness, extruded polystyrene foam is better than conventional foam. Also one of its advantages is low flammability.

Sheets have a thickness of 20 mm and up and usually have a special groove for connection, which allows you to achieve a uniform coating without cracks and facilitates installation. Additionally, they need to be fastened with mounting foam or " liquid nails". Easily cut with a regular utility knife.

The only drawback of this material is its high price, but usually the floor area of ​​​​the loggia is quite small, so in this case it is better to spend money.

Polyethylene foam

Foamed polyethylene is an elastic elastic fabric, produced in rolls, sheets and bundles. Thickness from 2 to 20 mm. Thin polyethylene foam is usually used as a substrate for a laminate, and the densest one as a heater, alone or in combination with other materials.

The most effective polyethylene foam is covered with foil, which allows you to throw heat in the right direction - towards the room. It is important to follow the rules for laying the heat reflector - with the foil side facing the room.

Sheets of polyethylene foam are mainly used for the production of various thicknesses of rugs, for example, for tourism or children's games, it is not very convenient for floor and wall insulation.

Preparing the room for insulation work

Before choosing a heater, you need to decide on the technology of thermal insulation, but first of all, you need to prepare the balcony for repairs, since the preparation is the same in any case, no matter which method you choose.

Do not ignore the preliminary procedures and do not save on them so that the insulation is of high quality and does not have to be redone in a few years. Proper preparation necessary to prevent moisture from getting under the insulation, which is why it will begin to break down, lose the qualities for which you chose it, and become ineffective.

The algorithm for preparing surfaces for insulation is as follows:

• First, carefully clean the walls, ceiling and floor from old paint, various concrete irregularities, bumps, etc. Crushed, breaking concrete must be eliminated to a flat surface.
• Then the floor is carefully cleaned to absolute cleanliness. Large debris can be collected by hand, but dust must be sucked in with a vacuum cleaner to detect various cracks in walls and slabs.

Now you can deal with sealing holes, crevices and holes

• Cracks visible to the eye are expanded, cleaned, if necessary - moistened with water and filled cement mortar or sealant

• The gaps between the plates also need to be increased, moistened with water and filled with mounting foam.

• In addition to the damage listed above, cracks, dents, and small potholes can form in concrete. They will not interfere with evenly fixing the base, but, when the temperature changes, condensation can accumulate in them. Therefore, they must be leveled, this can be done using a cement mortar with the addition of PVA glue.

After all the smeared flaws have dried, you need to cut off the excess mounting foam, remove the remnants of the sealant. After that, it is necessary to prime all planes to protect against mold and strengthen the surface.

Surface waterproofing

At the next stage, you need to protect the floor and the lower part of the walls from water ingress. The walls must be waterproofed to the height of the final floor laying.

There are several main methods of waterproofing:

• Floor covering roll materials, impermeable to moisture, for example, roofing material, which is glued in a "hot" way on bituminous mastic. Currently, there is also a roofing material with a prepared glued mastic layer, which is heated with a burner.

• Penetrating waterproofing - a special composition for the impregnation of concrete. If you are going to lay tiles on the floor, then this method is not suitable. The action of such protection against moisture is based on the fact that it penetrates into the cellular structure of concrete and forms crystals that fill the pores of the material from the inside. The crystals become part of the concrete, compacting its structure and preventing the penetration of water. Since the composition is very toxic, it must be applied with extreme caution, protecting open areas skin, otherwise you may get burned.
• For tiles, it is recommended to use liquid rubber - a two-component mastic of cold application and rapid hardening. It is applied with a roller or a wide brush. When hardening, liquid rubber forms a kind of thin moisture-proof film on the floor and walls.
• Waterproof plaster mixture, which is applied with a wide brush, or, if necessary, with a suitably sized trowel.
• Inexpensive way- thickly grated Oil paint, which is easy to apply and hides minor flaws, but is quickly absorbed by concrete, which increases its consumption
• The time-tested method is to lay the floor with a dense plastic wrap, making sure that it completely covers the height of the future floor and lies correctly in the corners. The film should form a kind of bowl that will protect the insulation. Fasten it with construction tape or liquid nails.

You can choose any method based on your preferences and budget. All of them perform their main function - they do not allow water to enter the room, which means they reduce the likelihood of black mold, which is very difficult to fight.

Glazing

At present, the most common are window structures three models:

• metal-plastic - the most common, characterized by a long period of operation and high tightness, relatively inexpensive. Among the shortcomings, one can note non-environmental friendliness, in comparison with wooden structures.

• wooden - modern, airtight, well protected from the cold and can be made in any configuration, but quite expensive
• , if you are going to use the balcony as a living area, as they are not airtight and do not protect well from the cold

Ceiling insulation

Foil underlay

It is mounted on construction tape with two adhesive sides or on the Moment universal glue, which is evenly distributed over the ceiling in small dots and the insulation is pressed against it. It is best to use sheets for this purpose, which must be bent onto the walls by about 150-200 mm, for additional waterproofing of the joints. Check the reliability of the fastening of the insulation, as a crate will be installed on it.

The crate can be made either from a galvanized metal profile for drywall, or from a wooden beam - both are suitable for laying mineral wool or polystyrene.

The distance between the fasteners of the crate elements depends on the width of the insulation, it is desirable that it becomes close, without gaps. Since mineral wool is elastic, for it this interval can be reduced by 30-50 mm for a good tight installation.

Laying insulation in the cells of the skin

The next step is to install insulation. The mineral wool will become tight between the bars, especially if you followed the advice and shortened the interval, but the foam is a hard material, so small gaps may remain. To prevent the penetration of cold, they must be filled with mounting foam, the protruding parts of which will need to be cut off after drying.

Installation of plates directly on the ceiling

Installation is carried out using special plastic fungi. For them, holes are drilled directly through the insulation in concrete, into which a fungus is inserted, and then a plastic nail is carefully hammered.

Balcony floor insulation

To insulate the floor, you can also choose various options: dry screed, lifting with a log, or simply laying the concrete floor with extruded polystyrene foam. The latter action is ineffective in maintaining the temperature on the balcony, as in the rooms, it will simply make the floor not too cold.

Expert opinion

Konstantin Alexandrovich

Ask an expert

The most highly effective and most commonly used method is lag insulation.

The logs can be placed directly on the concrete floor or adjusted in height using various devices - metal holders, studs, adjustable or homemade coasters.

The metal holders raise the rails and this good way fastening the log, if their height is sufficient to install the insulation. For a standard loggia (3 * 1.2 m in size), three rows of logs will be enough.

The holders are attached to concrete and a heater is put on each. Complete with such fasteners, mineral wool is most often used. A square is cut off from it, in which two holes are made, through which the insulation is put on the rack.

Having fixed the logs in the holders and checking the horizontal position, we lay the main insulation on the entire floor area. To achieve the best effect, lay another layer of mineral wool, almost to the level of the lag.

Fix the vapor barrier film on top of the insulation with staples.

From above, the logs are covered with plywood 10 mm thick, all cracks and crevices are filled with mounting foam. After drying, the excess foam is cut off, and the plywood is laid on top. decorative coating.

• If you do not plan to use the balcony as a living space, but simply want to raise the temperature there so as not to let cold air into the apartment, then raising the floor to the level of the threshold is not required. It will be enough to lay the insulation to the height of the log, fixed on thin polyethylene foam, laid out on concrete.

Under these conditions, the logs are drilled through and fastened with anchors. The space along the walls and between the lag is filled with insulation, closed with vapor barrier and plywood.

Insulation of the walls of the loggia

Wall insulation is done in the same way as on the floor or ceiling of the loggia. Here, too, you can choose a method to your liking - use a wooden or metal crate or hard insulation that is attached to the walls special glue or mounting foam.

• Installation of penoplex will be easy if you prepare the panels you need in size in advance. All vertical surfaces are faced in the same way - on reverse side we apply glue to the insulation and firmly press it against the wall. For additional fastening, you can fix the panels with plastic fungi.

But still a more popular option that is suitable for anyone thermal insulation material- this is a method using wall lathing with a wooden beam or a metal profile.

Before installing the crate, in order to increase efficiency, it is recommended to make a substrate of polyethylene foam with a foil surface.

• Such a substrate will create the effect of a "thermos" and will reliably retain heat on the loggia. Next, the crate is fixed on top. The guides should be placed at a distance equal to the width or length of the insulation mats.

Lathing installation

The selected heat insulator is laid - foam plastic or mineral wool, it is covered from above with a vapor barrier film fixed with staples on the bars or, when using metal guides, with liquid nails along the upper and lower edges.

Foam insulation

And finally, the final stage - sheathing decorative material, for example clapboard, or drywall for painting or plastering.

Insulation with polyurethane foam

Most modern way insulation is a spraying of polyurethane foam. In most cases, it is practiced for insulation from the inside of roofs and outside walls in private houses and cottages, but since this method is fast and easy to install, it is increasingly used on balconies and loggias in city apartments.

The only thing is that this method cannot be carried out independently; spraying is carried out only by professional specialized companies using special equipment.

Before entrusting your loggia to professionals, it is necessary to make additional preparations in the room, that is, to make a crate, as described in the article above. The crate will serve as a frame for a heat insulator and fastening over a decorative finish.

The great advantage of this method is that, when sprayed, the polyurethane foam expands and fills the entire space without leaving gaps. It can be used not only on walls, but also on the floor and ceiling. The surface becomes completely windproof, that is, it perfectly retains heat. Plus, you are relieved of the need to perform additional inspection and fill cracks and cracks with mounting foam, you can immediately start finishing.

Design solutions for the design of the loggia

Let's see how you can use the additional area resulting from the insulation of the loggia. In practice, you get one more room at your disposal, and only you can decide what it will be.

For our part, we can offer several ideas on how to manage new opportunities.

The warmest transformation - the loggia turns into a cozy little corner for relaxation. Here you can enjoy the silence with a good book or needlework. If necessary, there is enough space to install a TV or a small table for a laptop.

If a large family lives in an apartment, it is sometimes difficult to allocate a comfortable, calm place for your favorite business. Despite the small space, your new insulated loggia will allow you to place even two separate corners for activities dear to your heart. For example, in one corner a cozy deep chair can be placed, and in the second - small table for a laptop.

Very stylish modern version, suitable if the exit to the balcony is from the kitchen. You can even transform the loggia into a kind of dining room.

Ideal for parties, especially in the case of high floors and an attractive view from the window, the window sill can easily replace the bar counter.

With the help of small details, such as lit candles, you can create the atmosphere for a romantic dinner. Fresh fragrant air and watching the sunset on warm summer days, and in winter - cozy blankets, candles and mulled wine.

If you install glass compartment doors instead of standard ones, you can, if necessary, delimit the space.

Bold design decision offers to extend the living room space to the loggia. The wall that used to separate the rooms has been turned into a comfortable table.

The area of ​​the former loggia in this case can be used as an office or a hobby room.

By combining two spaces from the living room, access to large window, which increases the illumination, you will feel it well in winter, when there is always not enough light.

It's not hard to come up with the use of additional warm space, everything is limited only by your flight of fancy. Winter Garden, workshop, office, even a sports corner - everything is doable.

Therefore, if your apartment has a loggia, and you still have not thought about its insulation, immediately get down to business.

Summing up

It is not so difficult to properly insulate the loggia on your own, it is quite within the power of everyone. Although this process includes a sufficient number of serious steps, but by following the tips and rules described above, you can easily cope with the insulation of your balcony.

Video of complex insulation of the balcony

Independent connection and insulation of the loggia is a whole story with additional construction, sophisticated technologies and a sea of ​​paperwork. And with an unpredictable result: it happens that after all the work the insulated wall sticks out from under the glazing, the window handles are too high, and condensation drips from the ceiling. We will tell you how to make the loggia a full part of the apartment and not regret it!

Mistake 1: reorganization and redevelopment without permission

Even if you don’t want to demolish the wall between the apartment and the loggia, but only want to insulate the space outside the window, it’s better to notify the BTI representative of your intentions so that you don’t have problems later, for example, with the sale of an apartment if there are inconsistencies in the housing technical passport.

InMyRoom Tip: glaze the balcony with sliding double-glazed windows with aluminum profile- and thus equip a summer unheated loggia. This measure will add space anyway (for example, for storage), and there will be significantly less drafts from the balcony side. No permit is required for such glazing.

Mistake 2: transferring the radiator to the loggia

If you have received permission to rebuild, then you are unlikely to plan to pull off such a trick. But in any case, be aware that the pipes for the radiator and the battery itself must be removed for outer wall buildings are not allowed. The heat loss on the loggia is too high, the pipes, if not properly insulated, can freeze, accidents are possible; for the heat supply of recently non-residential meters, one would have to pay a tangible amount after an individual recalculation. One way or another, batteries are not transferred to the loggia - remember this at the design stage of an insulated balcony.

InMyRoom Tip: an electric underfloor heating system will help you or oil radiator– it can be attached to the wall in the same way as a conventional battery.

Mistake 3: installing frameless glazing

Frameless sashes look great - when closed, this smooth surface, sometimes not broken even by the edges. In addition, the sashes are conveniently assembled into an accordion, without occupying the space of the loggia. However, this solution is not suitable for an insulated balcony: single glazing and gaps between the canvases will not be able to protect from the cold. In addition, dirt and dust quickly accumulate on them, fingerprints remain and a mosquito net is not attached.

InMyRoom Tip: take a closer look at latest developments– e.g. thermally insulated lift/slide windows. But the best choice for glazing a warm balcony remain double glazing pvc with good old swing doors. In fact, they do not take up much space - they can only be opened for ventilation, and plowed open twice a year to clean the glass from the outside.

Error 4: remote glazing on brackets

In an effort to increase the area, or rather, the volume of the attached loggia, the owners of the apartments build a frame for glazing with an extension of several tens of centimeters. A wide visor appears along the upper perimeter, on which snow constantly accumulates, and in the off-season it rains loudly. Most importantly, a glass growth appears on the facade, which spoils the appearance of the building.

InMyRoom Tip: an alternative is possible only within the framework of façade uniformity. If your house is completely open balconies(or they should, in fact, be so) - it is worth parting with the idea of ​​\u200b\u200bconnection or even just glazing. And ennoble the loggia with green plants.

Mistake 5: insulation in one layer

To create an insulated loggia, the parapet and walls are duplicated with foam block masonry 70-100 millimeters thick - this material has excellent thermal insulation properties and frost resistance, so some people think that it is not necessary to additionally insulate the walls and parapet lined with foam blocks from the inside. In fact, masonry of this thickness can freeze through.

InMyRoom Tip: add either an extruded polystyrene foam panel or rock wool slabs to the insulation pie.

Mistake 6: neglecting the vapor barrier

It is especially dangerous if you use mineral wool as a heater - without a vapor barrier material, it will dampen and ruin the walls and floor on the balcony, and neighbors may find condensation on the ceiling of their loggia. Inside an outdoor building without vapor barrier, of course, condensate appears instantly.

InMyRoom Tip: even if you use only foam or other foam materials for insulation, nothing will stop you from adding a thin layer of vapor barrier film to them. For mineral wool, such an additive is an absolute must-have!

Mistake 7: Sealant abuse without protection

Bubbling foam seams are a perfectionist's nightmare. Aesthetically unattractive, they also threaten to spoil the climate in the apartment: the fact is that the foam polyurethane sealants does not tolerate direct Sun rays and exposure to moisture. And without proper protection, it quickly collapses, opening previously sealed gaps and crevices for drafts and street noise.

InMyRoom Tip: carefully process the “foamed” seams - cut off excess sealant, sand the material with a fine sandpaper and cover with putty or acrylate paint (better use both). If there is no putty or paint at hand, take a special mounting tape - but keep in mind that paint will not adhere well to such seams.

Mistake 8: Incorrect floor design

Do not try to make the floor perfectly even with a thick sand concrete screed, which will subsequently be covered with a solid layer of tile adhesive, and then ceramic cladding. Overloading the floor is dangerous. It is better to insulate the floor using ultra-light materials (we will immediately agree that in this example we are not talking about a floor heating system).

InMyRoom Tip: there are many recipes for a floor insulation pie on the loggia, but all of them, in fact, come down to using soft insulation right on top concrete slabs(you can take penoplex or mineral wool). Then it is recommended to put a second layer of insulation - and be sure to apply waterproofing (lay hydrostekloizol with an overlap of more than 15 centimeters). You can make a thin screed on top - and many craftsmen simply lay plywood if there is no significant slope on the balcony: plywood is thin, light, even, and both carpet and laminate can be laid on top of it in a warm and moisture-proof loggia. Mistake 10: inattention to trifles

This error is normal for absolutely everyone. But the most common punctures can be eliminated in the bud:

• when glazing, plan and discuss the height of the handles, as well as the material, thickness and installation method of the window sill (if you decide to add a window sill to the frames);
• figure out if and how a mosquito net will be attached;
• gaps between the parapet and the floor slab that are not brought up to the ceiling or the plane of the wall glazing will need to be laid and completed. Determine what materials and tools will be needed - and carry out the work before the start of insulation.

InMyRoom Tip: if the insulation cake on the walls is thick enough, take care of additional profile expanders - so that the wall does not protrude far from under the glazing.

Residents panel houses in the winter season, they may face the problem of cold in apartments. Despite the hot batteries, the room is not warm enough and comfortable. This is especially true for rooms with loggias. This is due to the fact that a sufficiently large amount of heat can escape through the loggia.

Thermal insulation of the ventilated room will help to solve the problem. It will not be difficult to insulate a loggia in a panel house if you have minimal building skills.

What can be done?

There are several ways to eliminate heat loss through the loggia. First of all, you need to make glazing. After that, experts recommend performing thermal insulation, because reinforced concrete slabs, from which panel buildings are built, have a high thermal conductivity, which leads to inevitable heat losses.

To give the loggia an aesthetic appearance after insulation, interior decoration will be required. In principle, these stages will be enough to achieve the goal, but some owners additionally spend on the loggia and heating.

Glazing

Currently, the most common window designs of three types:

• metal-plastic;
• wooden;
• aluminum.

The metal-plastic profile compares favorably with the other two at a price, has a long service life and high tightness. A significant disadvantage of such a frame is its low environmental friendliness compared to wooden structures.

Modern wooden frames can be made in any variety and successfully protect against external factors, incl. and from the cold. However, quality products have a fairly high price.

thermal insulation

The most important step in the insulation of the loggia is the installation of heat-insulating material. The process itself is divided into several stages. But before you start work, you need to choose the heater itself.

The choice of heat-insulating material

Market building materials today provides a huge selection of heaters, in particular:

• penofol;
• polyurethane foam;
• Styrofoam;
• penoplex;
• extruded polystyrene foam.

When choosing a heater, several features of the loggia should be considered. First, there is no need to resist moisture, because. loggia is enough dry room. Secondly, the work will be carried out from the inside, therefore the thickness of the material should not be very large so as not to take precious centimeters of internal space.

In this regard, most often thermal insulation is performed using foam or foam.

crate

To create a frame, use well-dried wooden bars 40 cm thick (in cold regions 50 cm). Frame elements are fixed on the ceiling, walls, under the window with a gap of 50 cm. The bars are fixed with ordinary screws with plastic dowels.

A bar fitted to the size is applied to the installation site, after which holes for screws are made in it every 40 cm. Next, dowels are inserted into the holes, after which the bar is fixed with screws.

Please note that the frame elements are installed not only in planes, but also in all corners, in which any load is expected in the future. For example, under the window, it is necessary not only to install bars vertically, but also one horizontally.

Insulation installation

Since the distance between the lathing bars is 50 cm, a 50x100 cm foam sheet is laid without fitting.

If the plate measures 100x100 cm, use a sharp knife to cut it in half.

The material is fixed with a mounting adhesive, which is conveniently applied with a special notched trowel.

Small gaps are sealed with mounting foam, the excess of which is removed after hardening. Large grooves are filled with polystyrene scraps.

Interior decoration

For sheathing the loggia from the inside, you can use the wall MDF panels. Products are attached to a previously made crate. Styrofoam gives stability and rigidity to the structure, preventing damage to the panels. The panels are fixed with self-tapping screws.

For the ceiling, it is better to use lightweight PVC panels, which can also be fixed with self-tapping screws or construction stapler. In the corners, a starting profile or a ceiling foam plinth is installed.

Laid on the floor plywood sheets and secured with screws. plywood cover it is better to treat with drying oil 2 times. You can also lay linoleum or lay laminate. Lastly, fix the plinth.

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How to properly insulate a loggia in a panel house

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Insulation of the loggia allows you to significantly expand the scope of its application. From a place for storing old things and drying clothes, you can make a separate room or expand the area of ​​\u200b\u200ba adjacent room. Loggia insulation can be done different materials Let's take a look at the most common ones.

Warming with penofol

This modern material perfect for thermal insulation of a loggia in a panel house. Penofol has a very important advantage in front of other heat-insulating materials - a small thickness. The insulation does not reduce the area of ​​​​the loggia and allows you to save a maximum of usable space.

Reflective foil - main element penofol, it prevents heat loss from the room, and also reflects it back, creating the effect of a thermos.

This thermal insulator has many advantages:

• easy installation;
• low thermal conductivity within 0.037-0.042 W/mK;
• reflections from 90% heat;
• high rate of elasticity;
• excellent soundproofing characteristics;
• moisture resistance;
• durability.

The disadvantage of the material can be called an increased cost.

Warming with penofol is carried out in the following sequence:

1. It doesn't matter what thermal insulation material are used first of all, it is necessary to install double-glazed windows, without which the insulation will be useless.
2. Before carrying out thermal insulation, it is necessary to clean the insulated surfaces - walls, ceiling and floor. All holes and cracks are sealed with polyurethane foam or cement mortar.
3. You can fix penofol on the wall and ceiling on self-tapping screws, liquid nails and others suitable means. Most best option fixing penofol with a construction stapler to the crate. Staples leave the least damage on the surface of the insulation. When installing penofol, the foil side should be directed into the room, because the main feature of this insulation is the reflection of heat.
4. Penofol, unlike membrane films for hydro and vapor barrier, is not overlapped. The material is joined, the gap is filled with mounting foam and glued with metallized tape.
5. Thermal insulation of the ceiling is carried out in a similar way, penofol must be fixed with a bend on the walls in order to close the gaps as much as possible and avoid cold bridges.
6. Guides made of wood or metal are stuffed onto penofol for fastening the finishing sheathing: PVC panels, MDF, kronospan or drywall, which will need to be plastered or wallpapered.
7. It is desirable to insulate the floor in combination with other heat-insulating materials - mineral wool or foam plastic, which are covered with foam and covered with boards, plywood or chipboard.
8. Balcony heating is often done using underfloor heating systems. At the same time, electric mats are laid on penofol.

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Insulation of the loggia with foam plastic

Styrofoam is affordable and versatile, you can safely choose it for warming a loggia in a panel house.

• polystyrene is durable and moisture resistant;
• resistant to aggressive and chemical environments;
• easily processed, sawn, cut, polished;
• ease of fastening and installation;
• light weight;
• polystyrene does not lose its insulating properties at critical temperatures and when wet;
• the possibility of finishing the foam plastic with plaster compositions or facing materials.

There are few disadvantages of polystyrene, for example, it has low soundproofing properties. Styrofoam also emits toxic fumes when ignited.

Foam plastic can be installed in two ways. You can quickly and easily insulate the loggia wet way foam installation, for this you need:

• Clean walls and ceiling;
• Prepare glue.
• Measure the area and cut the material slabs;
• Apply glue along the perimeter of the plate and dotted in the middle.

Attach the foam to the wall, check the evenness of the installation building level. Plates are attached to the wall in the form brickwork, with mixing, as closely as possible to each other.

Additionally, fix the foam sheet on special dowels "fungi" or "umbrellas". If joints have formed in some places, they are filled with foam.

Styrofoam can be plastered by first filling all the cracks and fixing the construction mesh. After hardening, the surface is completely leveled with a second layer of plaster. The surface is painted decorative plaster or covered with wallpaper.

Mounting the foam on the frame The second option for fixing the foam is carried out on a preliminary installed frame from a wooden beam or metal profiles. This method is similar to the technology of insulation using mineral wool boards and will be discussed in detail later.

Polyfoam is an excellent heat-insulating material that can be used both separately and in combination with other heaters. For example, it is possible to effectively and inexpensively insulate a loggia in a panel house according to the following scheme:

• the floor is insulated with mineral wool;
• pollok - penofol;
• walls - foam plastic with a thickness of at least 75 mm.

Also, foam sheets can be additionally covered with penofol, enhancing the heat-insulating effect, although the cost of such insulation will increase.

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Mineral wool for warming the loggia

Here is a list of the indisputable advantages of mineral wool, not counting the low cost:

• a significant indicator of thermal conductivity - 0.035-0.046 W / mK;
• resistance to burning;
• good sound-absorbing properties;
• the ability to pass vapor, the so-called "breathable" material;
• lack of corrosion processes, resistance to mold and fungus.

The minus of mineral wool is the loss of performance when the material gets wet or wrinkled. The right technology installing mineral wool will avoid these problems.

Mineral wool installation includes the following steps:

1. Marking is applied to the walls, taking into account the dimensions of the mineral wool slabs and the size of the profiles. If wooden bars are used for the frame, they must be impregnated with an antiseptic.
2. On small surfaces, vertical rails are sufficient; on large areas, horizontal profiles are installed. The pitch of the profiles should correspond to the size of the mineral wool slabs - it should fit into the frame tightly enough, but not too much.
3. Insulation is placed in the frame, it can be additionally glued to a special glue.
4. From above, the insulation is covered with a vapor barrier, the sheets of material are overlapped and glued with adhesive tape.
5. For finishing can be used various materials- panels, lining, drywall and more.

Video: loggia insulation with polystyrene foam

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The main rules for warming the loggia

Absolute majority modern apartments in panel houses they have a layout that provides for the presence of a loggia. Unfortunately, many people use this place only for drying clothes and storing old unnecessary things. But it is precisely due to the loggia that you can significantly expand the space of your home on your own, creating extra room or by expanding the adjacent one.

In order to all year round it was comfortable and cozy to be in the loggia, it needs to be insulated. Not everyone knows how to do it on their own and what stages the work should be divided into. Let's look at the issue in detail. proper insulation do-it-yourself loggias in a panel house.

Where to begin? Stages of work

The whole process of warming with your own hands should be divided into several main stages. Such as:

• preparatory work;
• balcony glazing;
• choice suitable material for warming;
• ceiling lining;
• flooring and wall coverings.

It should be noted that before starting work on the insulation or redevelopment of your own loggia, it is imperative to coordinate all the necessary documentation with the relevant service.

Preparatory work

Preparatory work represent, so to speak, cleaning and cleaning the loggia. That is, it is necessary:

• delete all in the loggia old finish, as well as dismantle all old window frames. Also, if there is any wood coating on the floor, then it must also be removed;
• clean the walls, ceiling, and floor from dust. If possible, you can use construction vacuum cleaner;
• restore all cracks, chips, and places of destruction that have formed during operation, using cement mortar.

It should be noted that without fail, before performing any work on the insulation of the balcony with your own hands, you should get rid of all structural defects, especially those in which reinforcing bars are visible.

If this is not done, then in the future, corrosion will develop under the layer of the newly laid insulation, which will lead to the destruction of the base of your loggia.

The final stage of preparation is the treatment of all surfaces of the loggia, which will subsequently be insulated, with a specialized antiseptic substance.

It is he who will prevent the process of formation and development of fungus and mold under a layer of insulation.

Installation of loggia windows

The selection of balcony glazing should be approached with all responsibility, because the degree of thermal insulation of your loggia will depend on the selected windows. At present, the most optimal, attractive and economical option glazing are windows with two-chamber glazing, made of metal-plastic and having a five-six-chamber profile.

Yes, of course, single-chamber glazing can also be used. But then it is important that each of the glasses has a specialized energy-saving coating.

The second glazing option is the installation of aluminum windows. The main feature is the presence of a thermal break, which allows you to keep and keep warm in the loggia during the cold season.

The third most environmentally friendly, but also the most expensive, option is to install wooden window frames.

Their main feature is that such windows perfectly combine the characteristics of the two above types.

How to choose the right material for insulation?

The next, and also one of the most milestones is the selection of material suitable for warming the loggia with your own hands. It should immediately be said that on the modern market there is simply a huge variety of materials intended for insulation. The laying technology of each of the varieties is similar due to the similarity of the structure of the material and its shape.

In the modern market, the most common materials for insulation are:

• Styrofoam;
• mineral wool;
• penoplex.

During the selection, you should pay attention to such characteristics as thermal conductivity, ease of installation and installation, cost, as well as the duration of the service life.

Of the three materials listed above, the leader in most characteristics is penoplex. Its only drawback is only the increased cost.

If your financial situation is too limited, then you can easily pick up other material, for example, foam.

Performing ceiling insulation

All work on the implementation of the insulation of the loggia in a panel house must begin with the work of the insulation of the ceiling. Do not forget that the sheathing of the ceiling surface is a more time-consuming task than it seems at first. Consider how to properly insulate the ceiling of the loggia.

First of all, on the ceiling previously cleaned and treated with an antiseptic agent, foil insulation material should be glued. After that, you need to build a frame for your future ceiling. It is best to carry out this kind of construction either from wooden slats or from a metal profile. Next, electrical cables are laid to provide the possibility of further installation. lighting fixtures. The final step is the installation finishing material.

It is worth noting that, if desired, you can not use any of the above adhesives at all, and use ordinary self-tapping screws to fix the insulation.

The most ambitious stage of work is the decoration of the walls. It all starts with installation wooden frame. Also, if necessary, support will have to be placed under the frame.

Upon completion of the installation of the wooden frame between its bars, you need to stick plates or sheets of the previously selected insulation material. At the end, a vapor barrier film should be attached to the frame, which can protect the insulation material from excessive moisture.

Let's move on to floor insulation. The whole complex of works begins with the laying of a waterproofing material, since the balcony was previously glazed, an ordinary polyethylene film can easily cope with this task.

The next step is to install wooden lag, which with the help of a level must be aligned in a horizontal plane. After installation, laying should be done insulation materials. Do not forget that the laying should be done tightly so that no gaps form.

The final step in the insulation of a balcony in a panel house is the laying of a vapor barrier film and the installation of a floor covering.

The process of warming a loggia in a panel house is not too complicated, but it includes many processes, each of which is important in its own way. But be sure that, following all the above tips and rules, you can easily cope with the insulation of your balcony.

sambalkon.ru

How to insulate a loggia in a panel house - which way is better

To insulate a loggia in a panel house, you must first determine which insulation to use, which finish option to choose and how to properly install it. Let's look at some of the most common options.

Today, foam insulation has become popular

Penofol allows you not to reduce the area of ​​\u200b\u200bthe loggia due to the small thickness of the material - an advantage that other heat insulators for the loggia cannot boast of, small area which, as a rule, makes us save every centimeter of usable space.

There are many experts who claim that modern penofol material is the best suited for insulating a loggia in a panel house.

Its distinctive features are its small thickness. This is an indisputable advantage, as it makes it possible to save the maximum usable area in the room. The thermal insulation qualities of penofol are provided by a two-layer structure. One of the layers, aluminum foil, reflects 97% of the heat. There are also variations of penofol, having a foil coating on both sides. This allows you to create the so-called "thermos" effect and ensure maximum heat retention.

Insulation of the loggia is best done in conjunction with the replacement of double-glazed windows.

To determine how to properly insulate a loggia using this material, you should study the detailed technology:

Styrofoam: a wide range of cladding options

Even a non-professional can work with polystyrene, so this inexpensive material so popular with our people. The only thing to remember is the extreme harmfulness of its fumes in the event of a fire - phosgene released at this moment is a deadly gas.