As a woman herself to warm the balcony. How to insulate the balcony from the inside with their own hands - the simplest and most effective ways of working

Do not know how to conduct a balcony warming to spend minimal means and get a great result? Then this review for you is described in it. simple options carrying out work, which forces any person. If everything is done correctly, then your balcony will be warm even in the most severe frost.

Preparatory part of work

First of all, you need to prepare a room for insulation.

At this stage, several important events are performed:

  • Space is freed from all too much. It is best if the balcony is completely empty, then nothing will interfere with the work. In the presence of old finish It is worth removing it in advance;
  • All slots and voids are sealed. This is a very important part of the work, since a lot of heat is lost through loose joints. Small gaps are closed with weather-resistant sealants. Larger joints are best filled with mounting foam, it will not only prevent moisture from entering, but also will serve as an additional heat insulator;
  • Paul and, if necessary, walls are waterproof. In the new buildings, this part of the work may not be required, but if you have damp on the balcony, then extra defense not prevent. The easiest to use a special masting based on bitumen, which is applied with a thick layer on the floor and the adjoining walls to a height of 20-30 cm. The composition will dry about a day, at this time it is impossible to walk on the surface;
  • Cracks and irregularities on the ceiling and walls close cement mortar . The smaller will be the foundation, the easier it will be to work. It does not need special accuracy, the main thing is to close all the irregularities and align the surface.

Heat insulation

Consideration of the question, how to warm the balcony from the inside, we will begin with this part of the design. Works can be carried out in two ways: by laying insulation between lags and by filling the screed. I will tell about both options, and you choose the one that best suits your situation.

Let's start with a variant of lagham insulation, the instructions for carrying out work with your own hands looks like this:

  • The following materials are needed for work.: Lag bar, waterproofing for the base, insulation, vaporizolation and finishing coating. As a heater, I recommend using a foam, its price is low, but the quality is quite suitable for such works. There will be no load on the material, so you can choose sheets with low density;
  • Waterproofing material is laid on the floor. Even if you applied a coating of mastic, an extra barrier for moisture does not prevent. The film should go to the surface of the walls by 20-30 cm, and at the joints of at least 100 mm at the joints. For more reliability, I advise all the compounds of the usual scotch;
  • Lagi fit. The distance between them should be equal to the width of the insulation so that you do not work waste, it is usually equal to 50-60 cm. As for height, it should be no less than the thickness of the insulation, I recommend putting a layer of 10-15 centimeters to securely protect Surface from cold. After setting the elements, all joints are filled with mounting foam, it serves as insulation and fastening;
  • In between beams, insulation is laid. If you have several layers of material, then the joints between the sheets do not have to match. Try to lay the foam as close as possible so that the surfaces are smaller voids and cracks;
  • All the gaps between the sheets of foam and beam are filled with foam. This allows you to achieve best quality insulation. The foam is neatly applied everywhere, where it is necessary, 2-3 hours after its drying, the surplus can be cut off with a building knife;
  • Floor fastened. Under it can be pair insulation, and you can immediately set the board or sheet materials. If the base is hydroizing securely, then in the additional protective layer by and large there is no point.

Consider a second version of the work.

Floor insulation in this case is performed completely differently:

  • All necessary materials are purchased. For simplicity and clarity, all information is presented in the table;
Material Recommendations for choosing
Insulation It is best to use the thermal loss insulation (it is also called technoflex, thermophice, penplex, etc.). It has a very high density and has more high rates Heatfactor than foam. You can use high density foam, but it is still less effective
Waterproofing Used by any suitable material of this type. We need to lay the film and under the insulation, and on top of it
Reinforcing grid To make a string of durable, it is worth putting a special metal grid. Also purchase lighthouses for filling the screed, you can take both special elements and a metal profile for drywall
Solution for screed The easiest way to buy a ready-made mixture in bags, which is simply diluted with water before use

To make a screed even more reliable, use a special damper tape. It is paired around the perimeter and allows you to create a deformation seam.

  • The waterproofing film is stacked. It is placed with the walls on the walls, and the joints are made in 10 cm on the connections;
  • Insulation sheets stacked on top. They need to be placed as close as possible to ensure high-quality thermal insulation of the surface. Extruded polystyrene foam is more convenient than foam, since he has grooves on the ends that allow you to combine sheets very precisely;
  • The film is stacked, and on top of it the grid. Everything is simple, at first the surface is hydroizing, and then a grid is put on it. So that the surface is durable, in the fields of the mesh joints, make a 5 cm sweat;
  • Mustion lighthouses and pour screed. Lighthouses are exhibited by level and fixed on the same solution that will be used when filling the screed. After that, you need to wait at least 12 hours, after which the solution is pouring. Everything is easy: it is evenly distributed over the surface and aligned with the ruler or flat wooden rail.

If you do a warm floor on the balcony, then after laying the insulation instead of the film, it is better to use a material with a reflective layer. A warm floor system is placed on top of it, after which lighthouses are exhibited and the screed is poured. The thickness of the layer should be at least 3 cm to ensure strength.

Heat ceiling overlap

This part of the design can also be thermally insulated in two ways: using the frame and without it.

To begin with, we will analyze the process of insulation on the crate:

  • The necessary materials are collected. For work, we need a wooden bar, insulation, mounting foam and finishing material. The height of the bar must correspond to the thickness of the insulation;
  • Constructs the ceiling. The fastening of the elements is made using a fast-mounting dowels of the corresponding length. In order to set the design strictly by level, the reiki or pieces of the board are put under the bars. The installation process itself is simple: holes are drilled in 50 cm increments, after which dowels are inserted and spacer screws are clogged;
  • In the crate is laid insulation. Foam or extruded plates are measured precisely in size so that the elements are kept in the design and without additional fixation. Can be used by I. mineral woolIn this case, it is better to choose medium density products;
  • All the cracks are closed by mounting foam. The composition filled with all empties so that the cold can not penetrate the gaps. Do not worry about accuracy, all excess can be cut off with a building knife after the composition of the composition;
  • The final finish is fixed. The frame can be seen by plastic panels, wooden, plywood or moisture-resistant plasterboard. It all depends on which interior thought, and what you want to see ultimately.

Now we'll figure it out how the ceiling warming is insulated without a frame:

  • First of all prepares the surface of the ceiling. At this stage, it is necessary to clean the base from dust and dirt. If there are cracks on the joints of the plates, then they are best sealed using a mounting foam. The surface treatment of the strengthening soil is also carried out, it will improve adhesion of the adhesive composition and will ensure a more reliable fixation of the insulation;
  • Special glue composition Applied to Polyoplex. The glue in cylinders is used, which is characterized by reliability and simplicity of application. It is not necessary to apply it - they do not need to distribute some composition around the perimeter and in the middle. An example is shown in the photo below;
  • The sheet is glued to the ceiling. Here everything is simple: the element is located where it is necessary, and carefully pressed against the surface. It is usually worth holding a list of 20-30 seconds, after which it will already be kept normally, and you can continue to work and secure the following fragment;
  • For reliability, the material is additionally recorded by a dowel. A special fastener is used with a wide clamping washer . Mushrooms are attached according to such a scheme: two elements on the seams and one in the middle and the flow will be small, and the installation reliability will not suffer. Under the dowel, the holes with a diameter of 10 mm, the location scheme and the finished result can be seen in the picture below;
  • Gaps and joints are fought. Everything is clear here: if necessary, the places of adjoining to the walls and the compounds of sheets are closed by mounting foam. It is applied everywhere where it is necessary. After drying, the surplus can be cut off with a building knife;
  • The final finish is fastened.. Personally, I mean a practical decision It seems the stretch ceiling - he is now worth a little, the masters will come and put it in a couple of hours. If you want to fix the finish on the crate, the bar will have to be signed up to the ceiling through the insulation.

Wall insulation

Considering the question of how to warm the loggia from the inside correctly, it is impossible not to tell about the walls. They need to be thermally insulated very carefully, especially those surfaces that go out (most often this space under the window and one or two side walls).

The technology of insulation of walls is as follows:

  • First of all, materials are prepared. We need a carcass bar, insulation, as well as a waterproofing membrane. To improve the effect, you can mount the material from foamed polyethylene with a reflective layer, which is called a foam;
  • A waterproofing vapor-permeable membrane is attached to the outer walls.. On the walls, adjacent with residential premises, it is not necessary to mount it, since from there it does not go cold air, which can cause condensate loss. The material can be fixed only at the top and glue joints. The final fastening will occur when mounting the crate;
  • On the surface the bar is attached. Its height should be the same as the thickness of the insulation. On the interior walls It is possible to mount the material of the fond, and on the external one - it is desirable to lay at least 10 cm to create a reliable barrier cold. Accordingly, under the window the lamp is made with an indent from the base, and on the other walls it can be chopped up with a dowel straight to the surface;
  • In the resulting design laid insulation. Everything is simple: the foam or extruded polystyrene foam cuts into pieces of the desired size and neatly placed in the crate. Additionally, it makes no sense to fix it. It is important to remember that if you are placing the material in two layers, then the joints should not coincide;

Do not use mineral wool for work. It is more expensive, and it takes the drops of temperature and humidity worse, which often occur on the balconies.

  • All joints are filled with mounting foam. Apply foam in all the cracks that will find, the composition will not be superfluous and help to achieve best result When insulating a balcony or loggia. The advantage of foam is that it can be filled with both small gaps and voids of up to 10 cm, which is especially important in the balconies of complex forms;
  • On top of the insulation, reflective material is attached. This stage is held as desired, but I recommend that you close at least the outer walls, but better and all the surfaces. Material gently straightens and fixed with construction stapler or screws. To ensure the best effect, the joints are sampled by a special foil scotch;
  • On top of the foam, a 50 mm thick controlled thickness is attached and the finishing material is mounted.. Everything is simple: the frame is nailed over the main supporting structure. Any finish chosen by you is mounted on it - from the lining and PVC panels to drywall or other sheet materials.

Output

Anyone who read this article will easily figure out how to warm the balcony. The process is very simple, and the video in this article will clearly show some stages of work and will help to figure them out even better. If you need to clarify something on the topic, then write all questions in the comments at the bottom of the page.

Until recently, the balconies of urban apartments performed a function of a kind of storerooms - there people kept conservation and various things. What is there, all unnecessary trash, which was sorry to throw out on the balconies. However, today these premises are increasingly used as an additional residential area. And in order to implement a similar idea, you need to take care of the insulation of the balcony.

If you are warming up a balcony, you will not only be relatively cheap to expand the living area of \u200b\u200bthe apartment, but also significantly reduce the heat loss housing. The fact is that it is through the balconies a large part of the heat leaves. But that everything has been done qualitatively, you need to know where to start. With a competently composed scheme to turn a cold balcony albeit into a small but almost full room, it will be much easier.

So, at first sketch sample plan works - it will include:


Important information! The balcony can be insulated both from the inside and outside. But due to the fact that you will perform work on your own, that is, without the help of specialists, it is better to resort to internal warming.

Step number 1. Choose insulation

On modern construction market There are quite a few thermal insulation materials, but it is more suitable for the balcony:


As for foam and eps, the laying of these materials is carried out by almost the same technology (exception is except for the clutch form - it is better for the EPS thanks to the application of the grooves).

Mineral wool for the balcony is better not to use - the installation procedure will be more laborious, and the condensate, which is inevitably formed on the balcony, is undesirable for this material. Ceramzite also due to obvious causes can be used only for floor insulation (insulation technology will be described in detail below).

And if all of the above add the fact that the balcony should not be overloaded, it becomes obvious: the most suitable option - It is a foam of 4-5 cm thick, which is cheaper than polystyrene foam or minvati.

Step number 2. We perform glazing

If your balcony is already glazed, you can skip this stage. The glazing procedure itself largely depends on the parapet installed on the balcony. If we are talking about the iron crate, then you must increase it using foam blocks or ceramic brick. It is important that the wall thickness as a result exceeds the mark of 10 cm. And if you have a reinforced concrete parapet, you can immediately start setting windows.

Today, many (especially admirers of environmentally friendly materials) give preference to double-glazing with wooden Ramami. It is worth remembering that such designs need to be processed antiseptic And regularly paint. You can learn from the video wallpaper with wooden frames from the video below.

Video - How to install a wooden window with double-glazed windows

However, most consumers still buy PVC windows. When buying choose a special plastic profile, characterized by increased rigidity and strength indicators. In addition, the profile must have good thermal insulation indicators.

Still in plastic windows should be:

  • 5-chamber profile;
  • 2-chamber (if you live in the middle lane) or 3-chamber (if in the conditions of a more severe climate) double glazing;
  • reinforced reinforcement.

After mounting the design of PVC ordered according to the size of the balcony (specialists should be engaged) you can proceed directly to insulation.

Step number 3. Warm floor

Consider how to insulate the balcony from the inside with their own hands using foam (although the below described below technology will suit And for expanded polystyrene).

Table. Floor insulation on the balcony

Steps, Nos.Short descriptionIllustration
Step number 1First prepare work surfaces - cover all the detected slots in the concrete, as well as on the joints between the stoves and the wall.

Step number 2.Perform the markup of the floor for the subsequent constructions of the crate. At the same time, it is important that the shadow step exceeds the width of the insulation sheets by about 10 mm.

Step number 3.According to previously made marking, put the rails (the approximate size of the bars - 4x4 cm, but it is necessary that their width corresponds to the thickness of the insulation). The first and last rails must retreat from the walls by 50-100 mm. Connect the rails with screws.

Step number 4.Put the foam sheets between the foam sheets, gluing them to the floor with liquid nails or special glue. All formed as a result of this emptiness blew the mounting foam.

Step number 5.To put on top of the insulation on top of the insulation to put a vapor barrier layer (it is necessary to increase thermal insulation and preventing condensate formation). If you use the usual PET film, then in no case do not lay it with the "cold" side of the insulator. If you lay foil isolation, then make it foil to foam.

Step number 6.Top to secure the sheets of plywood or chipboard, and the thickness of the floor covering should be at least 20 mm. Attach sheets to rake with screws.

Step number 7.It remains only to put the finish coating, which can be used carpet or linoleum.

Important information! There is another way of insulation of the floor on the balcony by foam: sheets of foam are fastened to the aligned and purified surface, and the thin screed screed from the pre-prepared solution of the dry mixture is poured. Ceramic tile can be used as an finishing coverage.

Alternative option. We use clamzit

As noted earlier, the floor on the balcony can be insulated and using clay. This material is also inexpensive, and its laying is nothing complicated. Read the algorithm of actions.

Step number 1.Initially, put a waterproofing film on the floor with a wall output of 10 cm.

Step number 2.Arrange the beacon around the perimeter in approximately 25 cm increments, while trying not to lean them too much to the walls.

Step number 3. Pull the floor with a layer of ceramzite with a thickness of 15 cm, evenly distribute the material on the surface.

Step number 4.Use the ceramisit with the help of cement "milk" (this is an aqueous cement solution).

Step number 5.Pour the ceramzite with a concrete layer or self-leveling mixture. It is necessary to do it carefully so as not to damage the structure of the insulator.

Step number 6. Wait for a complete tie drying. After that, you can start laying the finish coating.

Step number 4. Warm wall

The technology here is almost the same as when the floor insulation. Perform the following steps.

Step number 1. Post the future location of the walls on the walls (as for both the floor).

Step number 2. Attach the rails according to this markup.

Step number 3. Apply waveforms on the surface mounting foam. At the same stage, drill holes for dowels.

Step number 4.. Attach foam sheets using plastic dowels mushrooms.

Step number 5.. Play all the formed gap by mounting foam, then proof by assembly tape.

Step number 6.. Top to put the waterproofing layer - for example, a foam, which will also serve as thermal insulation.

Step number 7.. Seams on the joints, glue with foil scotch.

Step number 8. Mock the counterclaim over the foam and install the finishing material.

Step number 5. Warm ceiling

This procedure is also performed by similar technology, but some differences still take place.

  1. Initially, perform marking on which the suspensions for fastening the guides will be installed.
  2. Install the suspensions themselves needed to fix the guides (as the last use the galvanized profile or timber).

  3. In the appropriate places, cut small holes for the suspensions in the insulator (foam or EPS).

  4. Next, fasten the insulation slabs using all the same mounting foam.

If the insulation weighs too much, you can use a dowel for fastening. Shuts blow foam. There are no significant differences in the rest.

Features of finishing

In most cases, the balconies are facing from the inside with a clapboard or profile, but also is also used by plasterboard with subsequent blending of wallpaper. Even for cladding apply PVC panels. Concerning exterior decoration, It is better to entrust her professionals, especially if your apartment is located higher than on the first floor.

Important information! It is forbidden to carry out central heating, so if additional heating is required, then you can lay a film "warm floor" under linoleum.

Even on the balcony you can install a socket to which will be connected electric heater. The described room is small, so heating will take at least time. We also note that the double-glazed glass weighs quite a lot, so the remaining materials (including the insulator itself) should be with minimal weight. By the way, this is another reason why preference is better to give EPS or foam plates.

Video - Instructions for the insulation of the balcony

Now you know about strong and weaknesses Suitable for insulation of the balcony of materials, as well as on the technologies of laying foam and clay. Therefore, it's time to start directly to work! Especially since there is nothing complicated here if you are armed step by step instructions and all required materials. If you do everything right, then turn the balcony in full residential room With all the advantages of this.

Each owner of the apartment with a balcony to a certain extent can be considered happy man. Due to this part of the apartment, you can expand the area of \u200b\u200byour home. The balcony can be used not only as a place to store old things. Attaching certain efforts, you can arrange a working office there.

However, to create a room on the balcony with comfortable conditions, in which it would be possible to be without outerwear in winter, it is necessary to take care of its additional insulation. There are quite a few thermal insulation options for this structure. What to choose, each owner decides himself. Consider the most common methods of balcony insulation for its transformation into a multifunctional room.

Basic concepts when working on balcony insulation

First, it is necessary to divide the two close concepts of "balcony" and "loggia". Many people confuse them, believing that there is no difference between them. However, there is a difference.

If we talk about the balcony, then it is a remote type design that is completely out of the building. As a floor, a concrete plate is located on the balcony, which is built into the wall. On its perimeter, it has a fencing from a metal lattice. In the process of insulation of the balcony this the grille can be seen by any material., namely:

  • plastic;
  • plywood;
  • steel sheets.

But the loggia is a room in which only one side is open. It can be fenced with parapet, made of:

  • metal;
  • brick;
  • concrete;
  • plastic.

How to insulate a balcony yourself: scheme of insulation and work plan

If you set out the purpose of performing the insulation of the balcony with your own hands, then you need to start work with the creation of the glazing design. For the reason that the balcony is on the street and when creating it is not isolatedTherefore, when it is glazed, it is best to use frames with double-chamber glass. To those people who live in regions with a harsh climate the optimal choice There will be windows with a triple glass.

Through the use of the insulation, the thermos effect should be created on the balcony. For this need to create high-quality insulation For the future room. Using modern materials Allows you to keep warm on loggia.

Order of work

If we talk about the technology of insulation of balconies in general, we note the following steps that it includes.

When the glazing design is installed, work on the sealing of all the cracks. To do this, use the mounting foam or resort to the help of sealants. If the slots are too wide, they are covered with plywood chasses or foams are used.

Further it is necessary to perform waterproofing of all surfaces. Balcony from within. The market offers big choice Materials to effectively solve this problem. For example, you can use a rubberoid that is stacked and stacked to the base. Gas burner is used to glue the joints. In addition to the rubberoid, liquid penetrating agents can be used. One of the popular penetron is one of the popular. It is applied to the surface using a brush or roller. After that, it is necessary to fix the insulation.

When this is done, go to the steam barrier device. For its creation, it is possible to use polyethylene with a foil layer. Fastening this material is made online. When it is laid, he is sick by aluminum scotch.

Then go to the ceiling finish and the walls of the future room. What materials are used with these works, the owner itself decides. After that arrange the floor. He can be:

  • bulk;
  • concrete;
  • wooden.

Note that the diagram of insulation for your new room is universal. It can be used for balcony or loggia. The main thing is to adhere to all stages and perform them in proper sequence. Do not use when heat-insulating work Something inexpensive. In this case, insulation will be poor and will last long.

How to insulate the balcony from the inside: the most simple ways

When the task is to perform high-quality balcony insulation, you can use one of several ways. The choice in favor of a certain will depend on the further use of the warmed balcony.

On the technical properties Materials need to be navigated when choosing a heater for the thermal insulation of the balcony. Materials offered on the market are quite a lot, and they all differ among themselves in their characteristics. The most important of them are:

  • coefficient of thermal conductivity;
  • structure;
  • structure.

Insulation balcony penopleyxom

Penoplex is the material relating to the group of extruded polystyrene foam. It has high thermal conductivity and excellent moisture protection. In addition to this positive quality It is the strength to bending and compression. Manufacturers offer it in the form of plates, in which the thickness can vary from 20 to 100 mm. The plates of this material are smooth and with the surface on which there are protrusions according to the Schip-groove scheme. The use of the latter provides a simple fastening of the material.

If in the area of \u200b\u200byour living, harsh winters are frequent, then in this case, when choosing a fox, preference should be given to plates with a large thickness. If you live in the region with a mild climate, then the insulation of the balcony should use the plate of the fastener with a thickness of up to 40 mm.

The fastening methods of the fastener depends largely on which finishing material will use the owner for the insulation.

If in your plans to carry out the trim of your future room with plasterboard or use plastic panels, then in this case create insulation plates with plastic dowelswhich in their own way look like a mushroom.

Specialists are recommended when fixing such a heater to use a dowel with a length of 8 to 10 cm. If the owner plans to perform the finishing of the connected room with plaster, then in this case, in addition to the adhesive attachment, it is necessary to additionally fix the fastex to the dowels.

The process of installing the insulation of Painoplex

Works on the fastening of the insulation on the balcony begin with fixing the plates on the surface with a pre-device of the waterproofing layer.

The assembly of the plates is made online or resort to the spike-groove scheme.

We note this moment: to secure on wooden crate Polympoths are not intended. Device such a system does not ensure heat conservation in room. Therefore, if in your plans to use drywall balcony to cover the balcony, then in this case the insulation is mounted according to the above method. Then the vaporizolation is stacked. Next comes the lamp, on top of which the finishing material is fixed.

At the moment, many experts refer to the fastep by the most suitable material for the thermal insulation of the balcony. The main reason is its high strength. If this material parameter is not so important for you, then you can save funds on insulationIf you choose a more accessible option - foam.

How warmly will be in your new room with arranged thermal insulation, largely depends on the floor. Therefore, the task of its insulation should be suitable with all seriousness. If the work is incorrect, then all finishing activities conducted in this part of the apartment will be reduced.

First of all, you need to decide which material to use for insulation of the floor surface. Ceramzite is not recommended for this, since it has low thermal insulation And to create good insulation The device of the layer of considerable thickness will be required. But even in this case it will not be enough. Not the best option is mineral wool. The use of this material requires a device of a good vaporizolation layer. Therefore, the most suitable selection is a leaf foam.

Typically, the flooring of the floor balcony is performed with a slight bias. It is done in order to ensure the drain of water. But since the balcony will be fully isolated from external environmentWhen you create it, you can perform the floor strictly horizontal.

Stages of work

The first, where to start - laying foam on the stove. It should be placed with a metal side up. Thanks to him, heat reflection on the balcony will be reflected. After that, the fastening of wooden bars of 40x40 cm is performed. Having them, you should withstand a 50 cm step.

Next between Brucki it is necessary to tightly insert sheets of foamand the emerging gaps should be embedded using a mounting foam. Then the second layer of Bruzyev is perpendicular to the first one. This will create an air pad.

Next, go to the installation of moisture-resistant plywood, which is located on top layer Bruus. When it is laid, it remains only to install an outdoor coating. Laminate or linoleum can be in his capacity.

By the same scheme, it is possible to warm the walls and the ceiling.

Heating on the balcony

To make a living room on your balcony, where you arrange a living room, it has always been warm, it is necessary to install an additional source of heating. Earlier on the balcony, this function was performed by heating batteries that were connected to the centralized heating system. Currently it is prohibited. However, there are other options for heating a balcony that will allow creating a comfortable temperature on it.

If the balcony is not allowed to be constantly as a room, an electrical heater can be a suitable heat source. To install such a device it will take only an additional outlet. In the apartment and powerful wiring, which should be able to withstand additional load.

If there is not enough area of \u200b\u200ban apartment for arranging a working office or winter Gardenthen you can add a few square metersIf you follow the insulation of the balcony. In this part of the apartment, after thermal insulation, you can arrange a working office or to increase the area of \u200b\u200bthe existing room. The work on thermal insulation is not so difficult. The main thing is to know the technology of creating the design of insulation and use qualitative materials. In this case you can get an extra roomin which it will be warm, regardless of the weather on the street.

If there is a balcony in the apartment or in the house, it will certainly need to be used, as it is an extra, and sometimes just the necessary area. If you approach the question with a fantasy and think over all the nuances, it may turn out a small but very cozy room. In order for the balcony to perform the role of the room, it must be insulated. How to insulate the balcony inside solves each owner independently considering their financial capabilities and upperced need. But a few words about the nuances of the process and the materials used to insulate the balcony should be said. You need to choose these materials very carefully and pay attention to all the characteristics.

It is necessary to start masking any balcony with an objective assessment of its condition. If the apartment is located in a new house, recently disposed by residents, then you need to pay attention to the material from which the balcony design is made. Also in new homes it is necessary to pay attention to the fact that the balcony is separated from the neighbors. Often, in such houses, neighbors tried to stick to a single style.

Making foam blocks

But if the balcony is in far away new apartment And it was always used as an open space, then work will have to start with balcony strengthening. Under the fortification, the reconstruction of the Balcony concrete site is also understood and strengthening the metal handrail. Also in this process can also include such an event as strengthening the lower part of the upper balcony, it is also necessary to take into account. After solving all these issues and the choice of material for outdoor facing Loggia (balcony), you can go to the interior decoration. To simplify this stage, you can post a wall of bricks or foam blocks up to half the balcony, directly to double-glazed windows. This will save on the insulation.

Tip: If all the insulation steps are held at one time, it is better to immediately install double glass into the windows, as one glass gives heat loss in cold time by 70% more.

Preparation for insulation

To proceed with the insulation of the balcony inside any materials, you need to prepare. Choosing a material for insulation, it is necessary to create a special wooden crate to it, which will then be attached. Exception is made rolled materialswhich can be mounted under the crate. This frame is performed from a cross-section of about 4-5 cm. Transverse and perpendicular bars should be fixed so that 50 per 50 cm squares were obtained. Also, the crate can be performed from metal profileBut this material is somewhat more expensive than wooden bars. The main advantages metal carcass is the ease of construction and convenience in work.

Note: When calculating the necessary insulation, the balcony inside should be taken into account not only the size of the walls, but the floor and ceiling, since these two positions also need insulation.

Selection of material

In the crate from the inside of the balcony, the insulation is stacked, which can be:

Foam insulation is one of the most common ways of thermal insulation of balconies and loggias

Styrofoam. The cheapest of these materials is simple white foam, 5 cm thick. If the room is insulated in cold latitudes, you can take a thicker foam, it can reach thickness up to 10 cm. It can easily cut on required amount details, and you can additionally do not strengthen anything, but immediately put in the cells of the crates under the fin decoration Materials. The material is absolutely safe and when working with it, and upon subsequent use. The insulation is absolutely odorless, does not emit poisonous substances, and the evaporation of styrene in small quantities does not affect people's health. The installation of the material occurs without the formation of dust.

Mineral wool insulation

Mineral Wat. Mineral wool is a bit more expensive, but its noise insulating indicators are much higher, so if you need to get rid of outsided sounds, it is better to use it. This material is completely natural and completely fireproof. The combustion temperature of mineral wool begins from a thousand degrees. The inconvenience of laying of mineral wool briquettes is obligatory compliance with safety measures. The material in its composition contains small glass particles that cause itching the skin. Installation is needed in protected special clothing, safety glasses and respirator.

Ceramzit. The material is an environmentally friendly insulation. The word "Keramzit" is translated from the Greek as an "baked clay". Material is more often used when floor insulation and ceilings. It is not entirely profitable to insulate the walls, as it is additionally necessary to prepare a metal grid as a support.

The installation of high-quality double-glazed windows plays a big role in the insulation of a balcony or loggia. - Answer you will find here.

Penophol. This material is one of the heat-insulating agents having a reflective effect. It is a layer of foamed self-fighting polyethylene with closed airpasses. A high quality aluminum coating is coated, a thickness of 14 microns and a purity of 99.4% from one or two sides. Penofol is a universal material with pairo, hydro, wind, - sound insulation properties. The material has the form of a thin, flexible, light and environmentally friendly structure. how additional vaporizolation It can be used, it is very convenient to work, as it is sold in rolls and easily cuts by the usual scissors. This material protects the room from moisture exposure from the outside and eliminates the room from condensate.

Penoplex.. It is new, specially designed for insulation of premises with material. The material is very convenient in laying because of its low weight, so its use on the balcony is now relevant. It is produced in the form of rectangular plates different thicknesswhich are easily cut by the stationery knife. It is also possible to produce the "sandwich panels" by the method of fill. The insulation with a rough surface allows you to easily fix and glue them with other materials.

Isolon

Isolon. Is also universal Material In terms of use. Safety is confirmed in applied as a heater and a vaporizolizing element. Excellent soundproofing characteristics.

By degree of thermal conductivity, it is compared:

  • with 15 cm brickwork
  • 4.5 cm Wood
  • with 4.5 cm mineral wool
  • 1.2 cm polystyrene

Reduces noise of at least 18 dB.

These are the main materials for creating a warming layer, which is now easy to find in any construction store. We hope now you have more information about than you can warm the balcony from the insideAnd then consider how to do it.

How to warm

One of the optimal methods of laying insulation is layered laying:

  • Initially, waterproofing surfaces
  • The following layer is the selected insulation material, which is also fastened with appropriate fasteners. It may be nails, selflessness, plastic fasteners with wide hats
  • Then the vaporizolation is stacked, which is attached by a construction stapler
  • On the final stageto the crate, with the help of special fasteners, fastened finishing material

Foam sheets are installed in the crate, and the joints are embarrassed by mounting foam

Must obtain a layer with a thickness of approximately 60 - 70 mm, this is the distance from the outer layer to the finishing. Depending on the climatic conditions This size may vary. It should be understood that any layer of the insulation requires financial costs and labor, so it is better to immediately make a balcony on conscience and not attempt to save on trifles.

In the situation S. floor insulation on the balcony The sequence is also the most. If the floor is decided to pour concrete, then the ceramzite is first stacked and the solution is distributed on top. Concrete solution It is necessary to accurately distribute the special rule and try so that the surface is as possible as possible. Then the surface can be laid ceramic tiles Or other finishing materials. Under ready finish You can put the rolled warm floors, and it will give additional insulation premises.

Video instructions for independent installation of the ceiling of plasterboard are available at this address.

If the wooden floor is selected, then the guide lags are stacked, between which the insulation is stacked. Then a finishing board or chipboard is stacked on the lags. Laying the chipboard is required if laminate or linoleum is installed further. It is also worth noting that under the laminate need to lay special substratewhich will give extra thermal insulation. When the walls and floors are completed, the plinths that hide the joints of the finish are mounted.

In the complex work on the insulation of the balcony, it is necessary to pay attention to the ceiling. The process of insulation is carried out by the same scheme that walls and gender. Complete the task that moment when the balcony or loggia is on last floor And there is no ceiling overlap. In this case, it is necessary to take into account the additional costs of the ceiling and roofing device.

When working on the insulation of the balcony should not fuss and hurry it can lead to unreasonably large material consumption. If you approach the case with attention and carry out permanent settlements, you can get a full-fledged additional place for a little money.

What to insulate the balcony from the inside video

We suggest you watch a video on our article "Insulation for a balcony inside - choose materials", in which the entire process of the insulation of the balcony is shown in the details with the help of fasteners and foam.

September 4, 2016
Specialization: Capital construction work (bookmark the foundation, construction of walls, roof design, etc.). Domestic construction work (laying internal communications, roughing and finishing). Hobby: mobile connection, high tech, Computer equipment, programming.

I have already told many times about the inner insulation of the balconies in urban apartments and private houses, but it stopped a little on the coverage of the question of the better to insulate the loggia from the inside. But the right choice of thermal insulation material is the guarantee of the effectiveness of the events held.

And now it's time to fill this gap. The instruction that I cite below will tell you how to choose the appropriate material for insulation.

Requirements for insulation

Before you tell you how to insulate the loggia inside with your own hands, I want to give a few words to the criteria for which I personally choose thermal insulation materials for such a job.

So, what is advisable to pay attention to:

  1. Heat transfer coefficient. The lower this parameter will be, the better. That is, for the heat insulation of the room (whether it is a separate loggia or combined with the main room) will have to use a smaller layer of material. So, the larger useful Square Rooms.
  2. Easy installation. The harder order to install the heat-insulating material of the heat-insulating material chosen, the more long and time consuming will be the repair process, especially independent. However, I already wrote a lot, how to warm the loggia from the inside. If you need, you can find the appropriate material or ask a question in the comments.
  3. Strength. It is better to choose a heater that is well tolerates the external mechanical impact (both static and dynamic). In this case, the subsequent decorative decoration of the room is facilitated.
  4. Antiseptic. Internal insulation displays the dew point inside the heat insulating cake. In addition, pairs of air can penetrate through the walls, which are formed as a result of the vital activity of people. Therefore, I recommend paying attention to materials that are not subject to biocorrosion - they do not appear mold, fungus and other microorganisms, rodents and insects.
  5. Affordable price. Naturally, this factor is very important, although I would not put it at the head of the corner. Below, I will tell you about insulation materials that have an optimal value ratio and operational characteristics. And then you will then select yourself, what material is better to perform insulation.

Characteristics of individual types of insulation

So, proceed to the narration. Let's start with the most common and very inexpensive thermal insulator - polystyrene foam or, as they are called in the people, foam.

Polystyrene foam

Polystyrene foam is a material that is 98% consisting of air, which is concluded in closed polystyrene shells. It turns out a certain firm foam in sheets, which, after finishing the walls, the floor and the ceiling of the loggia prevents unproductive heat losses.

Specifications

I will tell you about the basic technical characteristics of the material:

  1. Thermal conductivity. The thermal conductivity coefficient of expanded polystyrene is in the range of 0.028-0.034 W / (M * K), that is, lower than that of mineral wool. Specific value depends on how much the foam you buy to work.

Immediately warned you. Do not confuse foam and extruded polystyrene foam. Although they are relatives, their technical characteristics differ significantly. Therefore, we will talk about EPPS separately in the next section.

  1. Parry permeability and water absorption.The usual construction foam does not allow the air to penetrate through the insulating layer.

Therefore, the insulation of the loggia of foam from the inside requires additional measures to ventilate the premises in order to remove excess moisture from it. Otherwise, the microclimate in the room will be far from comfortable.

Other situation with water absorption. When contacting the liquid, the foam absorbs approximately 4% of its volume. However, in contrast to mineral wool, its heating protection properties are not very deteriorating, so it is not necessary to perform the waterproofing layer very carefully.

  1. Strength. Used for insulation construction foamswhich meet the requirements of DIN at number 7726 and are classified as "hard". That is, when the load is applied, the surface of the heat insulator reacts elastically. Nevertheless, when applying a dynamic or strong static effort, the integrity of the insulation may be violated.

In other words, if you use foam for internal insulation Loggia immediately need to decide how to get inside after insulation. You need to choose this method decorative finishwhich simultaneously protects the insulated layer from mechanical damage.

The strength of the foam largely depends on its density. But with increasing density, heat-grinding properties deteriorate. The optimal density of foam for internal insulation - 25. You can buy 35, but this is already, in my opinion, an unjustified waste of money.

  1. Chemical resistance. Classically polystyrene foaming perfectly transfers the impact of household chemicalsTo which soap, soda, mineral fertilizers can be attributed. It is chemically neutral when contact with bitumen resins, cement and lime solutionsasphalt.

However, I myself saw how "melting" a foam when some varnishes, olif and other similar substances appear on it. In addition, oil products with various alcohols are dangerous.

All this again says that if you are going to use this insulation for internal work, You should take care of careful protection.

  1. Sound absorption. If you want a warming layer at the same time playing the role of a soundproofer, then disappointment with foam plastic. It is capable of protecting a little only from shock noise, and even then, if you put 10-15 centimeters of the insulation.

Other noise, which are transmitted by air, foam is not jammed. The fact is that the cells with air inside the material are rigidly fixed and completely isolated from the outside world. Therefore, sound waves do not absorb.

  1. Antiseptic and environmental friendliness. In 2004, studies of scientists from the United States were finally proven that the biological life on the surface of the polystyrene was impossible. Therefore, afraid of the appearance of mold and the fungus is not needed.

As for the issues of protection ambient (For some it is very important), it is also fine here, since in the production of the insulation, they abandoned the use of freon harm to the ozone layer of the planet. In addition, the foam itself serves a long time without losing its operational properties. Moreover, regardless of the number of cycles of freezing and thawing.

However, the insulation under consideration is subject to oxidation. And the smaller the density of the material, the time this process goes faster. Especially if the material is exposed to direct sunlight. And during oxidation it highlights a lot harmful substancesWhere include:

  • benzene;
  • toluene;
  • formaldehyde;
  • methyl alcohol;
  • acetophenone and so on.

But the tree during the construction of houses is processed by various chemicals, which are also harmful to human health. So the wood can not be considered completely eco-friendly building material. However, I only state facts, and to make the final choice will have to you.

  1. Fire safety. According to the current Russian standards (GOST under the number 30224-94), foams refer to the third and fourth gramifications. In other words, they are very dangerous if we consider them from this point of view.

When choosing a heater, pay attention to which standards is certified expanded polystyrene. In Europe, the combustion class is determined by three factors (biological, chemical and complex). So, specialists from the EU believe that the most fuel material - Wood, but do not take into account the danger of combustion products formed when flexing foam.

Therefore, when purchasing material, pay attention to certificates issued on the results of comprehensive research. And buy foam plastic, which adds antipyrins (it is marked with a Literary "C"). This does not mean that such a material will burn worse. Just for its ignition, you need a longer exposure to a more intense flame.

In any case, I can say that despite different antipyren and other additives in the foam, it continues to remain quite combustible material. Therefore, if you are going to arrange a workshop on the loggia, it is better to choose other materials for insulation. Especially since antipyrenes are disappeared over time.

  1. Lifetime.When compliance with the technology of mounting foamflast (i.e. stacking it under the plaster or other decorative material) It will maintain its operational properties for at least 30 years. However, this is if you do not make mistakes that I want to tell below.

First of all, this is the wrong choice of insulation moose. Some, for example, believe that if you put foam Plate. 30 cm thick, the loggia will be insulated as efficiently as possible. This is not the case, because the thick insulation is due to temperature fluctuations will breed and cracks.

As a rule, for the insulation of the residential premises, plates are used with a thickness of 5 cm or two such plates stovered on each other. In addition, this method of installation allows you to reduce the amount of smoke allocated during the fire and reduce the risk of poisoning people in the room.

Well, now I, as it were, summarize all the above and ladies, a few tips to those who have already decided to buy a foam for the insulation of his loggia:

  1. For internal insulation, I advise you to acquire polystyrene foam with the Marking of PSB-with density of 35-40. In any case, do not take a thermal insulation with a density of less than 25. It is only suitable for packaging household appliancesBut not for construction.
  2. Sometimes manufacturers label a foam digit "40", which does not indicate its density. Therefore, pay attention not only to the numbers in the title, but also on the specifications that, according to the law, should be placed on the packaging or be provided separately at the request of the buyer.
  3. Buy foam produced by extrusion method (must be specified in the accompanying documentation). Only thus you can give the material the density is higher than 20 kg per cubic meter.
  4. To check the quality of the material in place, take a piece from it. If you see the balls, which are also easily separated, then before you packing material. Foam for insulation has a cell in the form of polyhedra, for which it occurs.
  5. If we talk about specific manufacturers, then I recommend paying attention to TEKHNONIKOL, BASF, STYROCHEM or POLIMERI EUROPA. These materials are distinguished by excellent quality and are quite affordable.

Penoplex.

I did not use the extruded polystyrene foam for insulation of the balcony. And chose the material of the domestic producer - Pesoplex. Therefore, I will tell you about it in this section.

Specifications

The first extruded polystyrene foam was obtained in the United States of America about half a century ago. Essence technological process Such is: polystyrene granules are placed in the chamber, where they are melted under the action of high temperature. This mass is then foaming with chemicals and squeezed through nozzles. rectangular shape On the conveyor, where it cools.

For foaming, so-called phenophores are used, that is, substances that, when heated, highlights gases: nitrogen or carbon dioxide.

After the ribbon of extruded polystyrene is frozen, they cut onto the plates and are packaged in polyethylene for transportation to construction objects.

As for the fastener, it consists of such components:

  • polystyrene;
  • hammer perlite;
  • sodium bicarbonate;
  • lemon acid;
  • stearate barium;
  • tetrabromparaxylol.

The use of phenophors in the production of fasteners gives the last porous structure, like foamflast. But unlike the latter, the cells of this material are densely interconnected into a homogeneous structure, so the air is more evenly distributed inside the material.

The size of the air cells in the insulation is from 0.1 to 0.3 mm. They are isolated from each other, so they have good thermal resistance indicators and low water absorption. In addition, the whole structure has greater strength than classic expanded polystyrene (foam).

The exact technical specifications of the fastener are indicated on the illustration below:

As you can see, the construction materials market presents several types of this extruded polystyrene foam, which differ in terms of characteristics and sizes of plates. Accordingly, they must be used for insulation of different designs.

If you are not too versed in the above figures, decipher some parameters:

  1. Coefficient of thermal conductivity. In the fastener, this indicator is approximately 0.03 W / (M * K). This is one of the lowest coefficients of their all existing insulation. At the same time, what attracts me personally: this indicator does not change depending on the humidity and temperature. That is, when using fasteners to protect it with additional waterproofing membranes not necessary.
  2. Gigroscopicity. When contact with water or wet air The plate of the fastener absorbs no more than 0.6% of its own volume. At the same time, moisturizing continues only during the first 10 days after installation, and then stops. Only the upper layers of the insulation are impregnated, which is positively reflected on the integrity of the material.
  3. Parry permeability. The material does not miss a pair of moisture dissolved in the air. Therefore, the fastened surfaces are not covered vapor insulating films. On the other hand, it will have to take measures to ventilate the premises for removing excess water vapor.
  4. Resistance to compression. This parameter is at the height, which is achieved due to the homogeneous focus structure. Therefore, it can be used to insulate the floors on the loggia (laying insulation under cement screed). If you apply a significant force to the insulation, a dent depth of no more than 1 mm can be formed on the surface.
  5. Ecology. Although the manufacturer declares that the material is fully safe for the environment and man, still during operation it highlights a small amount chemical compoundswhich may be dangerous to health.
  6. Lifetime. Experiments conducted at the factory experiments show that the material is able to withstand more than 50 consecutive freezing and thawing cycles. Therefore, when operating outdoors, it will save its technical characteristics for at least half a century. And inside the loggia and more.

I can still add the listed that the penplex is well tolerates the effect of aggressive chemicals and solvents. However, it is destroyed upon contact with petroleum products, benzene, formaldehyde, acetone, oil and some other materials. This must be taken into account when choosing a method of decorative finish.

Marking methods

There are several types of extruded polystyrex polystyrexes. To make it easily choosing a suitable variety, I will give the following table.

Marking Scope of application
Penopelex 31. Used to insulate industrial containers with various liquids and technical pipelines.
Penopelex 31s The material that, like the previous one, does not differ in high strength, so can only be used for internal insulation. Unlike the previous one, it has the ability to self-utilize during fire.
Penopelex 35. Material middle Strength and density that is ideal for the inner warming of the loggia. Moreover, it is possible to install it not only on the walls and the ceiling, but also on the floor under the cement screed.
Penopelex 45. Very durable and moisture-resistant insulation. Is used for external thermal insulation Surfaces that are experiencing a large static and dynamic load. On the loggia it can be used for floor insulation.
Penopelex 45S. Self-refining type of insulation described in the previous row of the table. It is used mainly for the insulation of industrial and commercial objects.

However, in addition to digital marking, Penoplex has its own names. Detailed description I will give each brand in the following table.

Name Density, kg / cubic meters. Purpose
Wall 25-32 Used for internal and external warming of enclosing walls, inland partitions and social Floorslocated above the level of soil.
Foundation 29-33 It is used for the heat insulation of structures shred into the ground. This type of polyplex is very durable and is able to withstand the load exerted by the soil after the backfill of the pit.
Roof 28-33 Used for insulation attic premises. The insulation has a low thermal conductivity coefficient, but is definitely, therefore it is better not to use it in those places where constant load will be provided.
Comfort 25-35 The material ideally suitable for the inner insulation of balconies, loggias and other rooms. It differs in that it can be operated in the premises with high humidity air.

If you ask my opinion, I would advise for the insulation of the loggia to use Penoplex Plates Comfort 5 cm thick, laying them in one layer under the tie or in a pre-equipped crate.

Basalt Wat.

Another fairly common insulation for loggias and balconies is mineral wool. There are several varieties of this material, but I prefer the variety that is made from the volcanic mineral - basalt. Basalt wool is the most eco-friendly material With excellent technical characteristics and operational properties.

This insulation was in Hawaii, when the locals after one of the eruptions of the volcano discovered in the vicinity of durable and thin fibers.

Now basalt wool produced industrial method. For this, the gabbro-basalt is collected and melted in a melting furnace at a temperature of a little more than 1,500 degrees Celsius. Then the mixture falls on the drum, where the air is blown away and rotates. The result is the fibers with a thickness of 7 microns and about 5 cm long.

After that, a binder is added to the mass of fibers, after which the mixture is heated to 300 degrees Celsius and is pressed into mats, which are used for insulation.

Specifications

I will tell you the most important thing about this insulation:

  1. Thermal conductivity.According to this indicator, the wool does not overturn the penplex, but is not an outsider. The thermal conductivity coefficient is from 0.032 to 0.048 W / (K * m).

So that you understand what we are talking about, compare, for example, a 10-cm layer of basalt wool density 100 kg per cubic meter with others building materials. To ensure the same level of thermal insulation, it is necessary to build a ceramic brick wall with a thickness of 1 m 20 cm. Silicate brick will need even more - 2 meters. As for the wall of the tree, its thickness must be at least 25 cm.

  1. Water absorption.Basalt wool has hydrophobic properties. That is, water does not penetrate the fibers and is not delayed in the insulation, changing its specifications.

In this, by the way, the indigenous difference between basalt fiber from glass gambles or slag. The last two varieties after wetting (from contact with water or moisture vapor) increase their coefficient of thermal conductivity, that is, worse maintain heat inside the room.

So if you are going to insulate the loggia from the inside - you need to get basalt wool, and not from glass fibers. Do not confuse. Its water absorption is no more than 2% of its own volume.

  1. Parry permeability.The described insulation, in contrast to the previous ones, does not prevent infiltration of air through the enclosing structures. Moisture, penetrating through the decorative material, is displayed out and is not condensed into the layer of the insulation.

The vapor permeability of the material is about 0.3 mg / (m * h * pa). That is, on the loggia, where you are using such a heater, will independently form a comfortable microclimate for living, if you look from the point of view of air humidity.

  1. Fire safety. Due to the fact that basalt, being a volcanic breed, has a very high temperature Melting, thermal insulation material itself refers to the class of completely non-combustible materials.

Moreover, it is able to stop the further spread of the flame. The heat insulation layer loses its integrity at a temperature of at least 1100 degrees Celsius. Therefore, by the way, it is used for the insulation of engineering systems and pipelines, the surface of which is strongly heated when working.

The material fully complies with the requirements of GOST under the number 30244 and SNiP at number 21-01-97. It has no restrictions when insulating residential premises.

  1. Sound insulation properties.Unlike polystyrene foam, basalt wool perfectly absorbs sound waves. This is due to the fact that the air contained inside the insulation is not closed inside the cells, and the fibers themselves are chaotic.

Moreover, Wat not only cuts out noise from the street, but also reduces reverberation time. That is, not only the loggia itself is soundproofed, but also the premises located behind it.

  1. Strength. As in all other cases, this parameter depends on the density of basalt wool. Although it is less than the polystyrene, it is still sufficient for construction workSince some basalt fibers in the formation of mats are located vertically.

As a result, during deformation of the insulation layer by 10%, it shows compression strength from 5 to 80 kilopascals. And this indicator does not decrease depending on the operating time.

Nevertheless, setting basalt mats under the tie of the floor cannot be. For insulation, I recommend to equip the crate on which the decorative material is then mounted. Although there are some varieties (for example, Dan Floor from Danova), which are specifically designed for insulation of floors under cement screed.

  1. Biological and chemical activity.The material does not react with chemicals And it does not cause corrosion of metal parts. In addition, inside the layer of the insulation and on its surface, mold and fungus will not start, insects and rodents do not live.

So you can insulate the loggia in the country. Unlike foam plastic, which is very loved to nibble mouse.

  1. Environmental Safety. The insulation is completely safe for ecology and man, as it is made from the natural mineral. However, the fibers are glued with phenol, which can be dangerous to health.

But I have fun to assure skeptics. All hazardous substances are neutralized when heated at the stage of production of basalt wool. But even at the stage of manufacturing material, the emission is not more than 0.05 mg per cubic meter per hour.

In addition, during operation, mineral fibers are not irritated to the skin, mucous membranes and human respiration organs.

Disadvantages of material

So that you do not have the impression that basalt wool is just a gift of fate for the insulation of the loggia, list the main disadvantages of the material:

  • high cost of insulation;
  • the presence of seams in the insulation layer, which make it a non-negotical;
  • the possibility of forming basalt dust, which causes inconvenience to installers in the process of working with her;
  • the high coefficient of vapor permeability, which in some cases simply is not needed.

Summary

Now you have all the necessary information to choose a suitable insulation for the thermal insulation of the loggia. Those who are interested in how to put the chosen insulation with their own hands, you can get acquainted with the video in this article.

September 4, 2016.

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