Insulation of plastic windows: step by step instructions. Panoramic glazing and insulation How to insulate euro windows for the winter from the street

The right solution for insulation plastic windows, this process will be carried out at the frame installation stage. Although it will raise total cost work by 20-30%, but in the end will have a positive impact on indoor comfort. If, for some reason, it was not possible to combine the repair and insulation of plastic windows in the room, then you will have to spend time on independent work. It is not difficult, but requires certain rules to be followed.

Choose the right time

The preferred time for warming is the summer and spring seasons. To do this, choose dry and calm weather. It is not worth tightening with the insulation of plastic windows for the winter with your own hands if the following signs appear:

• noticeable heat leakage;
• small drafts;
• drops of condensate in the window area.

Effective insulation of plastic windows outside and inside is easier to carry out in the warm season, since some materials lose their plasticity during significant cooling. Also, sealants need a certain temperature range at which they will take on the desired consistency.

According to warranty technical specifications, sealants are applied at temperatures above +5°С

It should be noted that during frosty and windy weather it is easier to identify problem areas and mark them, and later it is worth dealing with their elimination.

In windy weather, the quality of the installation of plastic windows is also checked. With the sashes fully closed, the flame of the candle must be motionless when passed around the perimeter of the window.

Identification of cold bridges

The main problems of double-glazed windows are improper installation, worn seals and unbalanced locks.

Before insulating plastic windows for the winter, it is worth identifying areas in which heat leakage occurs. Such areas may include slopes, window sills, double-glazed windows, fittings. Detection is carried out with tactile methods and with the help of a lighter (matches). Running your palm around the perimeter of a window or passing a flame can reveal a leak. Visual diagnostics are carried out. Common causes are the following factors:

• worn seal;
• glazing bead that came out of the seat;
• misaligned clamping mechanisms (locks);
• building foam has lost its performance characteristics;
• poorly installed window sills.

It is necessary to pay attention, among other things, to the slopes, since they are also able to become a conductor of cold into the room.

In order for the sealant to remain intact for a long time, it is lubricated with special compounds once a year and a half. These can be universal silicone lubricants or professional kits for the comprehensive care of PVC windows, but here is not only a tool for caring for rubber bands, but also for other elements.

Ensuring tightness

The main task, which is solved when insulating plastic windows with your own hands, is to increase the isolation of the room from the external environment. To implement this strategy, in most cases it will be necessary to use technical features designs. Actions will be feasible even for specialists who do not have much experience in repair work.

1. Often the glazing bead protrudes from its landing nest. This may be due to its deformation. Replacement is carried out using a thin spatula, with which we hook the element to be removed. We install a new part in the vacated space, which can be ordered from a manufacturer of a similar profile.
2. The built-in sealing tape for insulation of plastic windows requires more time. Having determined that the part has lost the plasticity necessary for effective use we are replacing it. We remove the glazing bead from its side and, having pulled out the linings, remove the double-glazed window. We dismantle the worn strip. We measure the length and cut the new tape 2-4 cm longer. We carry out laying in the technological groove with the help of an auxiliary roller. We cut off the excess tape and return the dismantled parts of the window in the reverse order of disassembly.
3. High-quality insulation of plastic windows with your own hands, as in the video, is impossible without the reliable operation of clamping mechanisms. If they provide insufficient pressure between the frame elements, then gaps with drafts are formed. There are a pair of adjusting screws in the plumb bob mounting area. The first is responsible for the position of the valves, and the second provides the clamping force. For self-adjustment, the latch is completely loosened, and the adjuster must be tightened clockwise. It will be possible to determine the quality of such work with the help of a lighter flame, which should not fluctuate when brought to the joint.
4. A few years after the installation of a modern profile, in some cases it is necessary to insulate the slopes of plastic windows. Cracks can appear in them, which are a source of cold. It is customary to caulk them with foam rubber or pieces of rags. If visually it was not possible to detect gaps, then it is necessary to lightly tap the surface on the plaster in order to identify voids. Next, we open this area and also caulk with improvised materials. We apply a layer of plaster over the insulation. If necessary, cover the surface with decor.
5. It is necessary to insulate the window sill of plastic windows. In this situation, work is carried out with butt joints, and not with the slab itself. It is necessary to fill them with construction foam, and then carry out finishing. Since a radiator is traditionally located under the window, the surface behind it up to the window sill is sealed with heat-insulating material.

1. External work can be carried out without outside help only for the first or second floors. Otherwise, it is necessary to call the appropriate specialists. They will seal the seams with concrete mortar or plaster.

VIDEO: Plastic windows. Fast sealing of joints and seams

Film for insulation

Conducting thorough construction works in demand after a long period of operation. Then it would be appropriate to use such advice. However, it is often desirable to improve the current situation without the use of any building technologies. To do this, manufacturers recommend using effective improvements. One of them is a film for warming plastic windows. High-tech device designed to reduce heat loss.

Outwardly, it seems that this is an ordinary plastic film, and far from the densest. In fact, it is polyester, which is used in the creation of heat-saving and sun-protection structures.

The principle of operation of the film on the windows

Taking into account the special manufacturing technology, the canvas has a special structure, due to which light enters the room without hindrance, and the heat emanating from the inside is reflected and returned back. In fact, such a film allows you to create the effect of a thermos in a house or apartment, in which heat loss will be reduced by 25%. It is not removed for the summer, because it also reflects heat, but now it is coming from outside. The indoor temperature remains stable. The film is designed for 3-5 years of operation.

The usage procedure consists of the following points:

1. The glass and frame are thoroughly washed with soapy water and left to dry completely (do not wipe with towels, as villi may remain).
2. The frame, and it is on it that the film will be glued, is degreased with any alcohol composition.
3. On the edge adjacent to the glass, stick double-sided tape around the entire perimeter.
4. Lay out the film, align it and cut off the desired size with a construction knife along the double-glazed window with an allowance of 20 mm on all sides on adhesive tape.
5. Gluing the film to the adhesive tape, for which it is first glued along the top bar, then pulled. Fasten on the sides and at the very end, gently pulling it, glue it to the bottom.

• prints may remain on the canvas, so it is advisable to carry out work with gloves;
• if creases remain during gluing, they can be removed with a hot jet from a hair dryer. When exposed to heat, the film shrinks and the wrinkles disappear;
• it is impossible to stretch the film too much - it can burst;
• The film should not touch the glass - it is glued exactly to the frame of the double-glazed window.

VIDEO: The nuances of window insulation with film. detailed instructions

With the advent of metal-plastic windows, there is a tendency for their widespread introduction. In many respects, they are indeed more practical than wooden ones. Many users cite their tightness and the absence of the need to care for them, like wooden ones. But after a certain period they need maintenance, so it is important to know how to insulate plastic windows. The article will discuss the reasons for the need for such maintenance, as well as ways to identify problem areas.

Causes of problems

Consumers who choose plastic windows are mistakenly convinced that they will be able to maintain tightness throughout their entire service life. At first, such windows really reduce heat loss and coolant bills. Much depends not only on the quality of plastic windows, but also on the method of their installation. If the latter was made in violation of elementary rules, then you may not see the difference with old wooden windows. In addition to the mistakes that were made during installation, the following factors can worsen the situation:

• insulation wear;
• delamination of overlays from a double-glazed window;
• changing the window geometry;
• wear of valves;
• PVC base wear;
• improper installation of window sills;
• violation of the technology of finishing slopes.

Insulation in most cases is represented by rubber gaskets, which dry out and become unusable due to constant changes in temperature and humidity. This results in drafts and loss of tightness. Problem areas are also places where the double-glazed window is pressed against the window frame. If the slats begin to lag behind, this will lead to condensation and ice on the window. In production, the corners of the frame and sashes of the window are made ideal, but their geometry can be violated by physical impact. For example, the shrinkage of a building can change the angle, resulting in a sash leak or a gap near the wall.

Metal reinforcement, which is used in plastic windows to fix the sashes, fails over time. In this case, the window cannot be pressed with due force, which is why problems arise. Each material has its own service life, this also applies to PVC profiles. It can also be the reason that the window has lost its tightness. It can seep through from under the windowsill. If during installation the window sill was replaced with a plastic one, then errors could be made during installation, which left a gap through which it enters cold air. Slopes require compliance with technology when finishing, so that they can perform their tasks. If they are not sealed enough, then problems are bound to arise.

The solution of questions on the repair or maintenance of plastic windows can be entrusted to a company that specializes in this. Usually in the arsenal of masters there are components that often fail and require replacement. The work will be completed quickly, but it should be borne in mind that a certain part of the budget will have to be paid for such a procedure. Therefore, it is easier to insulate plastic windows with your own hands.

Revealing the causes

Before proceeding with the elimination of the problem that has arisen in plastic windows, it is necessary to accurately determine the location of its deployment. To do this, carefully inspect the window frame for any defects. If it was not possible to visually identify them, then you can do this:

• tactile;
• with a lighter;
• sheet of paper.

If you wet your hand in warm water and bring it to the window, then you can immediately feel the place where the draft breaks through the gap. Sometimes this is not enough, then you can resort to using a lighter or a match. It is enough to light the flame and hold it near the problematic place of the plastic window, if there really is a defect, then the flame will deviate to one of the sides, everything will depend on the direction of the air flow. To detect the loss of tightness due to insulation, a sheet of paper is used. It is necessary to open the window, put a sheet of paper and close the window. If the sheet is easily pulled out, then we can safely talk about a leaky seal.

When to work

Maintenance and insulation of plastic windows in winter is not always convenient. So best time will be spring and autumn. This is due to a suitable air temperature, which makes it possible to freely open and close windows without fear of catching a cold or increasing the consumption of gas or other media for heating. Insulation of plastic windows may require the use of building mixtures. Most of them are used only at positive temperatures, which is the key to proper drying. Excessive humidity, which may be present in late autumn and winter period is also a hindrance to normal work. At optimal temperature It is easy to carry out not only internal, but also external work.

External window insulation

Proper insulation of plastic windows involves external and internal work. The first ones include:

• finishing of external slopes;
• drainage insulation.

Each type of work requires its own approach, so it is important to consider them separately.

External slopes

Most often, during the installation of windows, the outer slopes are not finished, so they are the first item to take care of for insulating a plastic window. Without this event, you can do anything from the inside, but this will not give an effect. Insulation of plastic windows from the side of the street makes it possible to move the dew point. Thus, moisture condensation will not occur on the glass from the inside. Often this leads to the appearance of mold, which not only spoils the appearance, but is also harmful to health. Another factor that requires slope finishing is mounting foam. If it is not protected from ultraviolet radiation and precipitation, then it will begin to crumble, which will only increase the drafts.

To carry out the work, you will need a heater, glue and tools. As a heater for slopes, it is best to use extruded polystyrene foam. It has minimal thermal conductivity and is easy to install. This insulation also perfectly resists moisture and does not rot. To fix it to the wall, you will need dowels in the form of umbrellas, as well as special glue.

Note! If desired, use stone wool for slope insulation, it is necessary to take care of its high-quality waterproofing. If this is not done, then it will pick up moisture and lose its insulator properties, which will not solve the problem.

The first step is to thoroughly clean the window slopes of debris. If there are sagging from the old plaster on them, then they should also be knocked down with a hammer or a puncher with a chisel. If there are cracks or other damage, they must be repaired with tile adhesive or a similar mortar. After that, the surface is covered with a deep-penetrating acrylic primer. If the first layer is absorbed too quickly, then you can apply another one and wait until it dries completely. Using a construction knife, the insulation is cut to the required size. An adhesive base is applied to it, and it is placed in its place. At the same time, it should fit snugly against the window frame.

Using a perforator, several holes are drilled in the insulation and the wall. They are blown a small amount of foam and clogged plastic umbrellas, which will additionally press the insulation against the wall surface. All remaining gaps that may be between the insulation and the plastic window are sealed with glue. The insulation is covered with a small layer of glue. After that, a reinforcing mesh is mounted on it, which will increase the strength of the slopes. With a spatula, the mesh is pressed against the insulation so that the glue comes out evenly on its surface. After grouting and drying, you can proceed to the finishing work. You can watch a video on window slope insulation below.

Working with ebbs

Insulating the ebb of a plastic window is not a difficult task, so it can be easily handled and it does not require large funds. It is important to carefully examine the space and eliminate all the gaps that exist between the wall and the window. A metal bar is mounted on the ebb, which closes part of the opening and prevents it from getting wet. A small piece of insulation can be placed under the bar, which is firmly glued to the surface. All gaps are additionally filled with sealant.

Internal window insulation

The process of how to insulate windows with your own hands also includes interior decoration some nodes. These include:

• internal slopes;
• insulation;
• windowsill.

Insulation will require special patience and care.

Internal slopes

The process of how to insulate the slopes of plastic windows from the inside is very similar to what was described above. Internal slopes require careful processing to achieve a pleasant appearance. It must match the chosen interior. The first step is to cut off the protruding foam, and also add it in those places where the gaps have formed. The old finish that was near the old windows is completely removed. The surface of the slopes is treated with a primer deep penetration and left to dry completely. The next step will be the installation of drywall, plastic panels or putty and plaster.

Note! After finishing, the slopes can be painted with water-based paint or trim decorative plaster which is better than using plastic panels.

Windowsill

The window sill is an integral part of the window. For plastic windows, PVC window sills are used, which can be of various sizes and designs. But to unite them correct installation. First of all, you need to find out where the heat loss goes. The gap can be between the window and the window sill, as well as the window sill and the concrete part. In the first case, it is necessary to seal the gap with a sealant. For a white profile, you can purchase a white sealant, and for other colors, transparent is perfect if the required color is not available.

If it blows from under the windowsill, then certain mistakes were made during its installation. In the case when the complete dismantling of the window sill is impossible, there is an option using foam to try to blow out problem areas. After the procedure, it is advisable to put something heavy on the windowsill so that the foam does not deform it and does not lift it. If it is possible to remove the window sill, then you can additionally foam the junction of the window to the wall. Also, a small layer of insulation is laid under the window sill.

Advice! Warming can be done using a special film. The process of such insulation is shown in the video below.

insulation

In some cases, it may be necessary to replace the insulation on the window sash and on the frame. In plastic windows, replacing insulation is a simple matter. It does not require the use of adhesives. The rubber base is fixed in special grooves that are on the plastic profile. The old insulation is removed. To make it easier to push the insulation into the grooves of the sash or ramie, it can be slightly moistened with soapy water. It is worth remembering that it must be laid in one contour. To do this, it is important to measure everything correctly and make a small margin. It is better to opt for a black insulation, which is also made of PVC. Insulations painted in a different color have a less durable structure, which leads to their rapid wear. In some cases, it is necessary to replace the sealing gum that holds the double-glazed window. To do this, it is necessary to remove the retaining strips and the double-glazed window itself. The junction points are cleaned of dust and other dirt, after which the insulation is installed and the double-glazed window is installed.

Advice! Before replacing the insulation on the window, you should try to adjust it or switch it to winter mode. The illustration below shows how this can be done.

Summary

As you can see, plastic windows also require insulation. If, after calculating the cost of time, effort and money, it becomes obvious that during self-insulation you can earn a large amount, then it is better to hire specialists who will do everything on their own. When working on window insulation, you must be extremely careful and follow safety rules, especially if the window is not on the first floor.

Insulating windows for the winter is an invariable ritual that is carried out by the owners of wooden frames before the onset of cold weather, which allows you to increase the temperature in the room by 5-10 degrees and reduce heating losses. There are many ways to insulate windows for the winter, both with the use of special sealants and sealants, and with the help of improvised means available back in the days of our great-grandmothers.

Principles of window insulation

The meaning of insulation is to create the most airtight internal air space between the frames. As you know, air is an excellent heat insulator, provided that it is enclosed in a closed space. This space is the distance between the outer and inner frame. It turns out that in order to insulate windows, it is necessary to eliminate the gaps that allow cold air flows from the street to penetrate.

When insulating wooden frames, three methods are usually used: they use sealing gum, seal the gaps between the frames and glue them with strips of paper, tape or fabric. At the same time, it is not recommended to seal the outer frame with vapor-tight tape - this will lead to their strong fogging, and in cold weather - to freezing. Internal frames, on the other hand, are best sealed to prevent moisture from penetrating into the space between the frames.

Between the frames, it is desirable to lay an adsorbent - silica gel, activated carbon, soda or salt. So that they do not spoil the appearance of the windows, they are placed in small white paper bags. However, in a city apartment with normal humidity, you can do without an adsorbent. If the humidity is high, it is better to donate appearance windows: moisture, condensing on the glass, flows onto wooden frames, as a result of which the paint peels off, and the frames begin to rot.

Before the start of insulation, windows and frames must be washed and wiped dry, check for large cracks, as well as the tightness of the glass. Poorly fixed glass not only allows cold air to pass through, but also rattles in the wind. If necessary, glass can be strengthened, how to do this is described below.

Glass repair and sealing

It happens that even insulated frames do not protect the apartment from drafts, and most often the problem lies in poorly fixed glass. Previously, glasses were framed on window putty, which looked like dirty gray hardened plasticine. Over time, due to temperature and humidity changes, the putty begins to dry and crumble, and after a few years or decades it does not remain at all. At the same time, the glasses begin to rattle, and large gaps are obtained between them and the frame. Silicone sealant will help to correct the situation.

Repair and insulation technology:

1. Assess the condition of the glazing beads - rails that hold the glass in the frame. If they are rotten, stagger and crumble, it is better to immediately buy new ones in the required quantity.
2. Gently pry the glazing beads and pull them out along with the nails. Take out the glass.
3. Clean the frame from the remnants of old putty and excess paint at the place where the glass was installed.
4. Remove putty residue from glass with an alkaline solution such as soda ash. It is not recommended to scratch the glass with a knife, as this will leave scratches that cannot be removed.
5. The frames are wiped dry and smeared around the perimeter with transparent silicone sealant, after which the glass is installed.
6. The glazing beads are nailed into place using window nails. This must be done very carefully, trying not to pinch the glass, otherwise it will crack when the temperature drops.
7. The remaining cracks are also smeared with sealant, removing its excess with a damp cloth. Let it dry for 2-4 hours. After that, the windows are wiped using a window cleaner and the frames are insulated.

Window insulation materials are sold in hardware stores; they are a narrow sealing tape with an adhesive layer of foam rubber or soft polymer. Sealing tapes made of polymeric materials can be used for several years, while windows can be opened and washed without removing the tape. The foam insulation gets wet when it gets wet, so it is better to remove it annually.

How to glue sealing tape? This process is very simple: a sealant is glued around the perimeter of the open window sash with an adhesive layer applied to it, after which the frames are carefully closed with locks. This is done with both external and internal frames; with large gaps, windows from the inside can be additionally glued with masking tape - it is also sold in household goods stores.

Insulation of windows with large gaps

If the frames are too old or severely skewed, they may have huge gaps that cannot be covered with sealing tape. In this case, you will have to caulk the cracks with cotton wool, foam rubber, rags or paper, or putty them special blends. It is done like this:

Window insulation with putty

A more radical method, which allows you to qualitatively insulate not only windows, but also cracks in window sills, is to use building mixtures. For this purpose, you can use glue-based putties, a solution of alabaster mixed with chalk in a 1: 1 ratio, as well as window sealants.

The selected mixture is applied to the cracks with a metal spatula, leveled and left to dry completely. It should be remembered that the removal of such putties can lead to peeling of the paint, so this method must be used carefully. However, it is very effective for old frames that are supposed to be replaced soon - it is often impossible to insulate them with a sealing tape, and putties and alabaster mortar perfectly seal the space between the frames.

You can also use moisture-resistant sealants for outdoor use, while choosing white or colorless. The sealant is applied directly from the tube, smearing all the cracks with it, as well as the joints of the glass and the frame.

Cardinal method of window insulation

If you don't plan to ever open a window, you can use foam. The cracks are filled with it, they wait for it to expand and solidify, after which the excess is cut off with a sharp knife. To avoid yellowing and destruction of the foam, it is covered with ordinary white enamel for outdoor use.

In practice, this method is used extremely rarely, and mounting foam is usually used to insulate a window box, filling it with gaps between it and the walls. This operation is performed at the stage of installing windows, but if you think that heat loss occurs precisely for this reason, you can open the window sill, window slopes and ebbs and foam the window frame.

Video - how to insulate wooden windows for the winter?

Warmth in a house or apartment is a guarantee of comfort, coziness and well-being. To do this, we spend in our apartments central heating, we construct heat-insulated floors and other. However, it is important not only to deliver heat to the house, but also to keep it.

Most of the heat leaves our apartments through the windows, insulating which can significantly improve your living conditions in the cold season.

let's consider quick ways insulation, both modern plastic windows and old wooden ones. Let's start with the simplest and cheapest ...

1. Do you want to insulate the window? - Wash it!

Heat leaves our apartments not only because of drafts, but also goes outside in the form of infrared radiation.

Ordinary glass, being transparent to visible radiation, has a low level of transparency to infrared rays that transmit heat.

But contaminated glass, losing transparency in the visible part of the spectrum, significantly increases it in the infrared spectrum. Therefore, to save heat, it is enough just to wash the window before the start of the cold season.

However, in the spring it also does not hurt to do this - so that less radiant heat penetrates the apartment in an already hot summer.

To wash the window inside and (required!) Outside should be a product based on ethyl or ammonia. This will allow, firstly, to clean fatty contaminants, which is especially important for the kitchen, and, secondly, to avoid stains left by salt dissolved in water, which remains after evaporation of moisture.

In addition to the glass, the frames also need to be washed - we will glue seals, heaters and so on on them. Doesn't adhere well to dirt, but falls off quickly. You do not want to re-paste the seal in the middle of winter with wide open open windows?

2. Traditional methods of window insulation

Effective way To reduce heat loss is to install a heat-shrinkable energy-saving film on the inside of the frame, parallel to the glass or double-glazed window.

This film has a double effect. First, it prevents heat from escaping in the form of infrared radiation. Secondly, it creates an additional heat-insulating layer of air between itself and the glass. This usually allows you to get rid of the effect of "weeping windows".

Installing the thermal film is quite simple. On the frame, having previously cleaned and degreased it, we glue double-sided tape around the glass. The film is usually sold folded in two layers. We separate the layers among ourselves and cut the film according to the size of the glass, plus two or three centimeters from each edge.

We glue the film on the adhesive tape so that its surface covers all the glass. We try to stretch the film, but we do not pay attention to wrinkles. It is more important to ensure that the entire edge of the film "sits" tightly on the adhesive tape without "bubbles" hot air from a household hair dryer. Due to its shrink properties, the film itself will stretch and smooth out.

The view at the window with such a film, of course, is not so hot, for it is warm and dry.

New double-glazed windows do not heat. Why?

Similarly, the seal on the frame changes, after which the sash is installed in place.

The procedure for installing the sash is reverse to the order for removal:

The sash is mounted from top to bottom on the lower hinge, then the parts of the upper hinge are connected by moving away from itself, the pin, lock washer and hinge overlay are installed. We close the sash with a lock and check the quality of the work performed, testing the joint for a draft.

In order for the seal on the plastic window not to have to be changed every two to three years, this part requires proper care. It is required to clean and lubricate the seal at least once a year, but preferably twice, before the start of the cold season and at its end.

We wipe the seal on the sash and frame with a dry fleecy cloth to clean the accumulated "rel="lightbox" href="/images/stories/kvartira/7-sposobov-uteplit-okna-na-zimu_8.jpg"> mud. Then wipe the seal with soapy water to better cleaning and degreasing and wipe it dry. We apply silicone grease to the cloth (it can be purchased at any car dealer) and rub it into the seal. This simple procedure will protect the sealant from drying out in the heat and “hardening” in the cold, allowing it to retain its qualities for a long time.

6. We insulate slopes and window sills

For some reason, some people forget that a window is not only glass, a frame and sashes, but also slopes and window sills. What's the point, from the very the best window, if from under the windowsill in full "siphon"? Of course, it is better if, along with replacing the window, you also replace the slopes and window sills with modern designs made of PVC, however, it is precisely during their installation that installers often “hack”, knowing that the customer will pay the main attention to the frames.

Inspect the places where the slopes adhere to the concrete. If large cracks are found, we fill them with tow or foam rubber and cover them with alabaster on top, or fill them with mounting foam, which will need to be trimmed and sanded with sandpaper after drying. We complete the sealing of cracks with building sealant.

If the initial examination reveals nothing, conduct a more thorough test with a burning match or a wet finger. If "cold bridges" are found, it is necessary to "knock" the cladding layer. A dull sound compared to neighboring areas will indicate the presence of voids under the lining layer. In this case, we remove the cladding and seal the cracks in the manner described above. Do it really" rel="lightbox" href="/images/stories/kvartira/7-sposobov-uteplit-okna-na-zimu_9.jpg"> , follows in the warm season, because mounting foam and finishing building mixtures do not work well in the cold.

You can also make slopes yourself from inexpensive improvised materials, for example, from foam, while saving on PVC slopes and the services of installers. To do this, you will need foam panels at least three centimeters thick, foam glue (for example, "ceresite") and cement mortar.

This work, however, is not the easiest, fastest and cleanest. It is worth thinking twice about whether it would be better to invite a professional. But if you decide for yourself, then in short you will find the following:

The sides of the window opening and part of the adjacent wall should be opened to the base - brick or concrete. This is done in order to drown a layer of insulation into the wall. Here you can expect a lot of surprises, in the form of boards immured by the builders, rolls of tow and other "insulations". The holes will be impressive. There may even be a fair amount of plaster on the adjacent wall falling off, so get ready for a plaster job of the appropriate scale. To ensure reliable adhesion of the future slope to the base, you can fix the reinforcing network with dowels (plastic - so that it does not conduct cold).

After kneading the cement mortar, we apply a layer of plaster on the window opening and on the wall, to the width of the future slope (about 20 cm) from the opening. Clay can be added to the solution. This will give it additional viscosity, and it will be easier to plaster the vertical surface of the walls. We achieve a flat surface and let the plaster dry well.

However, if you are confident in the reliability of the existing layer of plaster, then you can simply carefully scrape off the wallpaper, paint or other decorative wall covering, prime and level the surface with a small layer of putty.

"rel="lightbox" href="/images/stories/kvartira/7-sposobov-uteplit-okna-na-zimu_10.jpg"> Next, apply glue to the foam panels with a notched trowel and press the panel to the surface, holding for 10-20 seconds until the glue “sets”. First, we glue the foam to the vertical part of the wall and slopes. The seams between the panels are carefully covered with the same glue. Similarly, we install panels on the horizontal part of the slope in window opening.

Alternatively, foam can be used. It fills the voids in the slopes well, holds firmly to the base, and the insulation itself can be securely “glued” with it. Here, only, it is a little expensive, but you need a lot of it (a large balloon for a double-leaf window may not be enough).

You can close the foam plastic with drywall, or thin plastic panels, putting them again on the glue.

I repeat, the surfaces are complex, there are many angles. Professionals use other heaters and install special facing panels. But if you need to save money or want to do everything yourself - you can try it.

7. Window insulation using Swedish technology

If the installation modern window from a PVC profile you can’t afford, or it’s not suitable for any other reason, insulate the usual wooden window It is possible according to the newfangled Swedish technology. Such a sonorous name was given to the technology of window insulation using the Euro-strip groove seal, Swedish-made, although analogues made in Eastern Europe have already appeared on the market.

The technology requires the use of a rather specific tool, which not every home master can find, and experience in handling it is needed. So for this service it is better to turn to 7 ways to insulate windows for the winter: Photo 11 "rel="lightbox" href="/images/stories/kvartira/7-sposobov-uteplit-okna-na-zimu_11.jpg"> specialists. But all work is done quickly, so the method is quite suitable if winter "suddenly crept up unnoticed."

To install the seal, the window sash must be removed. In the place where the sash fits to the frame, a groove is made with a cutter, where a tubular profile is placed with a special roller, which takes the form of a groove. Additionally, the connection is sealed with silicone sealant. If desired, insulation with a Swedish profile can also be performed inside a double frame. The balcony door is similarly insulated.

7 ways to insulate windows for the winter: Photo 12" rel="lightbox" href="/images/stories/kvartira/7-sposobov-uteplit-okna-na-zimu_12.jpg"> "Swedish technology" also includes the fitting of sashes, frames and balcony doors, however, this must be done in any case, regardless of the installation of Swedish seals.

The effectiveness of such insulation is slightly better than traditional sealing, but it allows you to freely open windows and vents during the winter for ventilation.

We examined the most common ways to insulate windows that do not require major repairs. I hope our tips will help add some warmth to your life.

In practice, plastic windows are not as perfect as advertised. They perfectly pass not only sound, but also cold. So what's the deal? Indeed, in terms of characteristics, window profiles are superior to wooden ones in all respects? The answer is trivially simple - having adopted European manufacturing technologies, domestic manufacturers still cannot insulate them with high quality.

It is not surprising that 90% of Russians before winter are wondering how to insulate plastic windows? After all, our cold is not a joke. Simple building foam is not enough for thermal insulation.

Before insulating plastic windows with your own hands, it is necessary to evaluate the scope of work. Firstly, thermal insulation will have to be done both inside and outside. Secondly, the window sill will also have to be dealt with.

The thing is that the installation of plastic windows is often accompanied by significant damage. As a result, the holes between the window sill and the wall are more than impressive.

Due to the inept installation of the wall, whole bricks are missing. And builders, in order not to add work themselves, most often decide to insulate such holes with garbage and cement. This result cannot be called satisfactory. So that builders use mounting foam.

It is not surprising that the insulation of the window sill of plastic windows is a mandatory item in preparing for winter.

Important! To insulate plastic windows, you need to wait for warm and calm weather - this is a guarantee of safety and quality.

Other reasons requiring immediate insulation of plastic windows for the winter include:

1. Wall seating.
2. Worn-out heater.
3. Loss of tightness due to incorrectly installed slopes.

In the first case, it is enough just to adjust the fittings and everything will be in order. The heater, if necessary, can be easily replaced with a new one. But with depressurized areas you have to tinker.

We define critical places

It is very important to know exactly how cold air enters the room. To do this, you need to take a lighter and hold it around the entire perimeter of the plastic window. Pay special attention to the places where the frame adjoins the wall. The window sill and slopes are also worth checking. If you don't have a lighter, use your open hand.

Important! Pay special attention to accessories. Very often, domestic firms use low-quality components to save money.

Presser setting

Over time, under the influence of mechanical and climatic factors, the sealing gum may lose volume. Because of this, air begins to penetrate into the room. Fortunately, in order to insulate plastic windows, it is not necessary to change the gasket. It is enough to adjust the clamping mechanism.

Important! If the gasket is completely worn out, it will have to be replaced.

To insulate plastic windows by adjusting the mechanism, it is necessary to find protruding cylinders in the slots of metal plugs. They are called trunnions and go into the hooks on the frame.

To insulate the frame, move the hooks to the position you need. Or adjust the trunnions. To change the position of the hook, you need to loosen the bolts. Moving towards the street increases the pressure, and towards the room it decreases. Here detailed video how to insulate a plastic window yourself by setting the clamping mechanism:

Heat-saving film

Film for insulation of plastic windows allows you to significantly reduce heat loss in the house. However, for its application to have the desired effect, it is necessary to properly prepare the surface. For this, you will need the following tools:

• stationery knife;
• scissors;
• scotch.

First, the surface must be cleaned of dust and dirt. Wipe the glass thoroughly (a layer of dirt and dust makes it difficult for the sun's rays to penetrate inside). To check the quality of the cleaning, take the paper and press it against the glass, a distinct creak should be heard.

The perimeter of the box is glued with double-sided tape. The edges of the film are separated with a clerical knife. Cut it with scissors to fit the window and stick it on the previously attached adhesive tape. Take a hair dryer and blow over the film warm air. The resulting swelling burst with the tip of a knife. This is the easiest and cheapest way to insulate platinum windows.

Insulation of slopes of plastic windows

Material

To insulate the slopes of plastic windows with your own hands, you need to stock up on the following materials:

• extruded polystyrene foam;
• Styrofoam;
• sandwich panels;
• isover (fiberglass);
• mineral wool.

Materials are used for insulation of internal and external slopes. Their correct application will provide an additional layer of protection and good thermal insulation.

Advice! If the gap is more than 40 mm, insulate plastic windows with polystyrene foam or isover. The thickness of the material is 2-3 cm. Building foam is ideal for small gaps.

How to insulate the slopes of plastic windows from the street

First of all, safety is important. If you are above the second floor, it is better to call industrial climbers for this job. Without problems, you can insulate a plastic window with your own hands inside the loggia. The algorithm of work is the following:

1. Cut off the rest of the construction foam.
2. Treat the slopes with a primer with antibacterial additives.
3. Apply plaster if necessary.
4. Cut out the foam tiles according to the size of the slopes. Spread mounting glue on them and press them to the surface. For greater reliability, use dowels.
5. Set the corner.
6. Apply glue to the tiles, put a fiberglass mesh on top. Wait until it dries and coat with glue using a spatula.

At the end of the insulation of the slopes of plastic windows, paint the surface with water-based paint.

Attention! Below is an informative video "How to insulate the slopes of plastic windows?"

Important! Painting work can be carried out only after the mounting adhesive has dried.

Insulation of plastic windows from the outside avoids the formation of condensate. In addition, the room becomes much warmer.

How and how to insulate the slopes of plastic windows inside

Sometimes after tearing out old windows, internal slope looks like a battlefield. Not surprisingly, constant drafts near the window blow out all the heat. Besides, shreds polyurethane foam are extremely unaesthetic. The warming process includes the following steps:

1. Cut off unnecessary mounting foam.
2. Apply a primer to the slope, preferably with an antibacterial effect, so that mold does not appear.
3. Mix the mortar - make plaster.
4. Clean the surface and re-primer.
5. Cut out styrofoam boards to the appropriate size.
6. Scratch the surface of the foam, grease with glue and attach to the surface.
7. Wait until it dries, and install the corner, putty.
8. Fasten the trim.

The finish can vary. The most commonly used plaster and paint. Drywall is also in trend right now. Here is a good video on how to insulate the slopes of plastic windows from the inside:

How to insulate the window sill of a plastic window

Over time, under the influence of mechanical loads and thermal factors, the foam becomes unusable. Cracks appear, in addition, this sealant tends to dry out.

To insulate the window sill of a plastic window, you will have to buy a can of foam. Its average price is 200-300 rubles, depending on the volume and quality. It is best to give preference to European brands.

Remove the old foam and run the dispenser along the entire length of the frame base. This insulation does not cope very well with small gaps. They are best insulated with silicone sealant.