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The recent joy of completion of long-term repair can turn into indignation when you see that with the first colds, not everything is in order with new windows. The owners notice: sweat plastic windowsWhat to do in this case?

It's a shame for the money spent. There was a desire to get a beautiful interior, live more comfortable, and as a result we have a nasty condensate on the window. It is not always to blame the manufacturers of double-glazed windows, although marriage is not excluded.

Causes of problems can be very easy to reveal and eliminate. Why do plastic windows sweat? In this article, we will try to figure out why condensate arises with the first colds on the glass packages and how to deal with the fogging of plastic windows.

Reasons why plastic windows sweat

It is not very pleasant to watch the large drops of moisture, which accumulates mainly in the top of the glass and then flows down. It happens to see how a sufficiently large amount of water is assembled on the windowsill.

The windows are crying, and the entire window of the window suffers, molds and fungus may appear. Not a very rainbow perspective for the future, and today I don't feel very comfortable among such a wet atmosphere.

The fogging of plastic windows is manifested in different ways:

• this happens only in the cold months of the year;
• cry windows only in the morning;
• glasses remain dry, but the windowsill is wet;
• only in one room of the apartment there may be a problem, and in others - no.

In all of these manifestations, condensate on the windows is to blame, the physical nature of which is remembered since the school: water in the air in the gaseous state, goes into liquid. It appears as a result of high humidity at home and a very large difference in temperatures in the house and on the street.

The reason for the fog of plastic windows is clear: if the glass is very cold due to frosty weather, then on it from the inside the apartments there are couples in the form of water droplets.

Condensate on plastic windows due to home improvement

Not always this problem can be explained by physical laws. Everything turns out to be much easier. There is no sufficient ventilation in your apartment. This problem can be solved only by frequent air ventilation.

Old wooden windows have had natural ventilation, And the windows sweat are precisely because they are completely sealed. They put them just for this reason to achieve heat and get rid of drafts.

All installation specialists know about such features like fiber pumps, but very reluctantly talking about this to their customers.

Why in the house there may be condensate on the glasses of metal-plastic windows:

• The room does not comply with the ventilation mode. At least 3-4 times a day for a few minutes it is necessary to air the rooms.
• It is also necessary to check whether the ventilation was not lit up, and it must be necessarily, especially in a place where food is preparing.
• If double-glazed windows are installed in the kitchen, then the kitchen hood must stand, and it is chosen to be correct under the size of the room.
• The windowsill may have too much width, and this leads to the fact that the warm flux from the battery does not reach the glass and it is not warmed. Therefore, the condensate of plastic windows and appears, as the glass is quickly cooled. In this case, it is necessary to provide additional heating of glasses with other heating devices or reduce the windowsill.
• Favorite houseplants Eliminate moisture, as breathing. All this is settled on the glasses if the pots with flowers are located on the windowsill. It is necessary to urgently remove them from here and watch whether plastic windows sweat after such a permutation. If so, then you need to look for another reason.

Plastic windows sweat due to poor quality

The correct plastic windows must have special supply window valves to create an influx in a fresh air apartment, especially for small one-room apartments.

Your window has a winter mode, but you do not know about it or just forgotten. It is only necessary to translate it to such a function and on your plastic windows condensate will not settle.

Be sure to browse the video at the end of the article, it is very accessible explains why double-glazed windows sweat and what it must be installed so that there is no condensate.

• Much worse if you decide to save and installed single-chamber double-glazed windows. In this case, it's much more difficult to deal with the problem. If only one chamber, then the condensate will be accumulated necessarily.

You don't need to change the entire design, you can only replace the glass windasters. You choose: spend money for reconstruction or live as before, or make extra heating.

• Plastic windows are crying and due to the error of builders when installing. Poorly sealed gaps can do very cold glass, it is necessary to urgently correct the unfinished. Very rare, but there is a production marriage.

Here you will be prompted only by specialists, as there may be different situations. It is necessary to prepare in this case even to replacing the entire window. Therefore, all designs from double-glazed windows must install firms that have official status. Only then can somehow achieve compensation he is a negligent construction company.

The courts are literally littered with complaints that low-quality double-glazed windows are installed. It will be possible to achieve truth if you have a documentary confirmation who has established such a marriage to you.

Video "Sealed windows PVC"

Often you can hear complaints of the owners of even high-quality plastic windows on the incomprehensible appearance of water on the surface of the glass package.

As a rule, it is described by the term " windows sweating". The effect is expressed by the appearance of a certain amount of moisture on the surface of the glass, and sometimes on the plastic itself. In fact, we are talking about a simple condensate. Let's try to explain what condensate on the windows And how to deal with this phenomenon.

The most common cases of fogging windows and their manifestation:

• The windows sweat only in the morning. As a rule, from 8 to 10 am.
• The window sweats only in the winter cold time.
• In all rooms, everything is in order, but one constantly stifles the window.
• On the windowsill water.

In this article we will try to explain to you why plastic windows sweat.

What looks like a window

As a rule, the window sweats from the bottom up with a slight emphasis on the edges. The fog is a huge number of small droplets, which, connecting, form large. Large drops are often rolled along the surface of the glass window down, sometimes getting on the windowsill, as a result of which a small puddle of water appears on it.

The first question that occurs when fogging windows - what to do? Most first things call with a complaint to the company in which they bought, trying to blame her in poor-quality windows or installation of windows. The most common phrase is at the same time: "Your window fogging, and with old windows we did not have this! ". At the same time, any attempts of the company explain the nature of what is happening the phenomenon is perceived by the customer as an excuse for their guilt. But in fact, the company is to blame only 2-5% of cases. In other cases, the perpetrators are certain factors, both separately and in aggregate.

The origin of condensation

As mentioned above, water forming on the surface of the glass package (windows) is called condensate. - Transition of water from a vapor state into liquid. The colder glass side of the glass package, the greater the probability of condensate falling on it. Also, the likelihood of fading windows affects the humidity in the room.

If you explain this from the point of view of physics, then there is such a thing as dew point. The dew on the grass appears from the fact that in the morning the air temperature rises faster than the temperature of the grass, and at that moment, when the temperature of the grass reaches the "dew point", steam in the air settles on its surface, forming a drop. In fogging windows the same nature.

With this table, you can determine the temperature of the glass surface package, at which condensate will fall on it. As mentioned above, this value depends on two factors: the air temperature in the room and the humidity indoors. Use the humidity in the room can be a hygrometer.

Quite often ask the question why old windows did not sweat, and new windows sweat? The fact is that Soviet carpentry windows have a large distance between the glasses in the frames, for this reason, the glass that is located in the room has a greater temperature than the same glass in a single-chamber glass. But this does not mean at all that old carpent windows are warmer.

Single-chamber glass

When buying the window should not save on the double-glazing. A single-chamber ordinary glass window (not energy-saving) is likely to introduce you to such a phenomenon as "fogging windows".

What to do: Replace the glass pack (not a window, namely the glass).

Battery blocked by a windowsill

The window must be blown in warm air. The battery is blocked by the windowsill does not allow the warm air to circulate properly, thereby, without heating the window.

What to do: Reduce the depth of the window sill or bear the battery, sometimes, come up with an alternative source of glass heating.

Bad ventilation indoors

Ventilation lattices beat dust and poorly sucking wet air, leaving it in the room.

What to do: Clean or replace lattices if it's not about them, then make sure that the ventilation is fine and the humidity is normally derived from the room.

Flowers on the windowsill

Flowers are plenty of moisture. It settles on the glass, as a result of which condensate is formed on the glass.

What to do: Remove flowers from the window sill.

Unsecured windows

Windows translated on the summer mode have less thermal insulation compared to winter regimeAs a result, the inner side of the glass package is cooled stronger.

The room is ventilated less than 10 minutes a day.

Regardless, what are your windows, they need to open and ventilate the room. Ideal for this suitable microworous mode.

What to do: To ventilate the room 10-15 minutes a day.

Mounting errors

Rarely, but it happens that the company installing the windows does not highlight windows, or the installation of slopes. As a result - purging, which cause the reduced glass temperature, as a result of which the windows sweat.

Missing plastic windows: causes and solutions.

Plastic windows are very well adapted to any climatic conditions. It is also worth noting that they do not require special care and do not need painting, which greatly facilitates their operation.

But, unfortunately, like any thing, plastic windows have their drawbacks. The main thing perhaps you can call their periodic fogging. It is about this problem today and let us talk today, and also try to find ways to solve it.

Why do they sweat, cry plastic windows in the apartment and private house?

It will not be news for anyone that everyone wants to equip his housing as much as possible. Interior decoration Apartments and houses, the choice of the interior is all necessary and important. But you will agree that not only from these things it depends on how comfortable and cozy you will be in your own house.

To date, there is also an urgent question of the choice of windows. Over the past few years, plastic windows have occupied a leading position among all other species. Such windows use wide demand, as well as popularity, and it is well deserved.

Due to a number of advantages of plastic windows, more and more people make a choice precisely in their favor, throwing their old wooden Rama without any thought. What advantages are we talking about?

For those who still do not know - we will tell. Firstly, this is an excellent tightness, thanks to which heat in the house will be as saved as much as possible, and foreign sounds will not be disturbed. Secondly, these are their durability.

To begin, I want to clarify that fogging is the appearance of water directly on the surface of the window. That is the resulting water and is called condensate. Reasons for which windows sweat both in the apartment and in a private house, regardless of what it is built, a huge set.

Let's consider the main of them:

• Poor-quality assembly and installation. Among people there is an opinion that this is the very first and most common cause of crying windows. But, no matter how you wanted to believe in it - it is not. Yes, this is found. And most often this is due to the inexperience of the master or poor-quality components, but, unfortunately, no one is insured. To reduce your chances, get into a similar situation, take all seriousness to the wizard, and the windows themselves.
• More common cause of swamped windows is lack of good ventilation in the apartment and house. In order to eliminate this problem, you need to give a little time to your ventilation lattices And if necessary, clean them.
• Do you believe that your favorite houseplantsStanding on the windowsill, can provoke such inconvenience? If not, it is very in vain. Due to the fact that some plants allocate too much moisture, the plastic window can easily fog.
• Lack of ventilation. Remember that any room, the room, whether in an apartment or in a private house, you must need to ventilate. By the way, it will not only can help get rid of stuffing windows, but will be useful for your health.
• A fairly common cause of crying windows is the location of the window sill directly above the battery. Because of this location of the windowsill, air circulation is disturbed in the room, the temperature difference appears, which leads directly to the formation of water droplets on the window.

In principle, windows are fought, both in the apartment and in the house according to the same reasons. Mark, perhaps, there are only a few factors:

• In private houses The windows are "crying", as a rule, due to the lack of a constant inflow of fresh air. That is, with the cause of bad ventilation. If there are at least some kind of ventilation system in new private homes, for example, in the toilet or in the kitchen, then in old houses everything is limited to the door. It is because of this that we get both damp and mold, and drops on the window.
• On the balcony, In principle, both in the entire apartment, the possible reason for the "crying" windows can easily become repairs, both ongoing and already ended. Happens like that because the same recently putted tile Or just the cored wallpapers allocate a lot of moisture, which can sow on the window.
• Winter Plastic windows sweat much more often. The reason can serve that your window is equipped with a thin double-glazed window. Such a glass unit does not cope in the desired volume, with the task of energy saving, and therefore will be regularly fogged.
• Also, the reason for the windows "cry" in the winter can be that the street is already cold and minus temperature, and your windows still work in summer mode.

Why are plastic windows from the inside of the room and outside, the condensate inside the double package sweat?

Earlier we mentioned that in the winter the windows "cry" much more often and fogging takes place not only from the inside of the room, but also outside, and sometimes even inside the window. What could be the cause of these phenomena? Now we will try to figure it out.

• Immediately calm you - in the fact that the windows are fisted outside, there is nothing terrible. You can say even the opposite. Happens so because sharp change of temperature. The resulting condensate is absolutely harmless to your home, in case there are settings installed. If the lowers are not made, then condensate can easily drain into the wall that you naturally do not need. If you see that the window "cries" outside, be sure - the glass winds are selected and installed correctly.
• ABOUT reasons for fogging from within We have already talked. It is worth saying only about the fact that correctly selected and installed windows, as well as maintaining the desired humidity in the house or apartment, will help you not face this problem.

• Sometimes fogging is not outside, but inside the glass package. If your window starts to "cry" in this way, know the problem in violation of the sealing of the glass package. And this in turn speaks only that: either the products itself are poor quality, or installed you with her inexperienced master and made a mistake.
• Fog window inside It indicates that the window in principle cannot properly fulfill its direct functions - thermal insulation and insulation of noise. Therefore, such a glass needed to be replaced. By the way, if in the contract such a case will be registered as a warranty, then the glass packs should be replaced with free, and if not - then you will do the replacement for your own money. That is why we recommend paying special attention to these moments.

It is very important to correctly determine the reason for fogging windows, because the method of solving the problem depends on this.

"Crying" windows in the apartment and house: how to solve the problem?

There is enough a large number of methods for eliminating the "crying" windows. So, let's talk about the most efficient and distributed:

• If you know about high humidity in your apartment or house, take yourself a daily to ventilate the room. It is also necessary to remove all indoor plants directly from the window sill, because they highlight moisture, which later will settle in the window in the form of condensate.
• Provide a room good ventilation.
• If your window can work in two modes, do not forget to use this feature. Accordingly, in winter your window should not be in summer mode, and in the summer - in winter.
• Do not save on the purchase of windows, remember - the miser pays twice. Since you decided to change the old windows on the plastic, choose the highest quality ones. Properly selected and installed windows will serve you for many years.

• In the absence of drawing in the kitchen, it would be nice to purchase it. And regularly use during cooking.
• If possible, the windows must be kept in the "ventilation" mode. This will provide a permanent air flow.
• Do not forget that over time, all things break or wear out. Therefore, it will not be superfluous from time to time to check the integrity of the fittings, and if necessary, to replace components.

How to treat plastic windows to not sweat?

Another option to eliminate the "crying" windows, there are their regular processing.

• Of course, if there is an opportunity and necessity (in case the windows are sweat strongly) - buy special meanswhich are designed directly to eliminate condensate on the windows. Such means when applied to the windows, create an invisible film that contributes to the repulsion of water. You can buy them in good household chemical stores, and can be ordered in the store in which you purchased windows. Before use, be carefully readily reading the instructions.
• No less effective is considered window treatment with salt solution. To do this, you need a tablespoon of salt (without a slide) to dissolve in 5 liters of water. It is thus filtered by removing the crystals of the non-dissolved salt. Then, wipe the window with a ready solution. If after this procedure, there are divorces or white traces on the window, dilute the solution with a small amount of water, and repeat the wiping again.

• You can also use soap solution. Type a little water and add quite a bit of anyone there detergent. Moisten the microfibrous napkin in the resulting solution, press well and wipe the window. Then wash the window well clean water And wipe the microfiber dry cloth.
• Solution from water and alcohol. Recommend such a means to use when it is cold enough in the room. Alcohol need to add quite a bit. This solution is fairly easy to apply on the glass, while creating good protection against moisture.

Now we suggest moving to folk remedies elimination of "crying" windows. Agree, we all quite often resort to such methods to solve problems, so why not take advantage of such advice and in this situation?

To windows do not sweat, what needs to be done: folk remedies

So, let's begin.

• Condensate removal method using decorative candles. To do this, you need to purchase several decorative candles, preferably large, light them, and place the windows on the windowsill that fades. The folk advisers assure that in the process of combustion of candles, the heat allocated will rate the air circulation, thereby eliminating the condensate.
• Application to the well-known means "Second". The fluid must be sprayed on the problem window, and then with the help of newspapers to wipe it out. It is necessary to draw attention to the fact that the liquid should be distributed evenly throughout the glass, otherwise there will be no effect in the fields of its lack of effect. The newspapers must be new and clean.
• Fans. This method is also aimed at normalizing air flow. The fan must be sent to the "crying" window and minutes after 10-20 minutes will be eliminated.

• Routine windows mixture of glycerin and alcohol. To begin with, remember that the ratio of these components should be strictly 1:10. How it works? Everyone is well aware that alcohol is very easy and quickly disappeared. So applying such a solution on the glass, the alcohol will quickly disappear, but the glycerin forms a thin film that will prevent the sedimentation of water on the glass. So, to start well, wash the windows with warm water, wipe the napkin for windows. Good option Napkins will be microfiber. Equally distribute the mixture on the glass and leave it without flushing.

So, today we touched upon the topic that interests a huge number of people - buying, as well as the installation of plastic windows, and the problem of their fogging. Of the foregoing it is not difficult to understand that the reasons for this unpleasant phenomenon are a huge set and if you say short, it is either the wrong installation of the window master, and excessive savings, as well as the choice of poor-quality products, or an increased humidity, the lack of good ventilation and improper operation of the window.

To avoid such unpleasant moments of using popular plastic windows, we recommend that you follow the councils that we have repeatedly described today, in particular, to observe temperature mode and control the humidity in the room, as well as regularly carry out. Compliance with all these tips and careful attitude towards windows will provide you with a comfortable stay in your home or apartment.

Video: Why do plastic windows sweat?

Why do plastic windows flow? This question is asked by very many apartment owners and houses. After all, such a problem literally prevents living: moisture is formed on the windows, puddles appear on the windowsill, the mold begins on the walls and the ceiling ... and this is not the entire list of minuses. So that the problem does not bother you, and you knew how to solve it, we suggest to deal with the question, why the windows flow and what to do about it.

Why do plastic windows flow?

Plastic windows in the house are flowing due to condensate on them. He, in turn, appears for several reasons:

Window flow - Cause No. 1

The most common reason for flowing plastic windows - bad ventilation system. If you do not have it, then you should do. The fact is that the air that is located in the room should circulate. If the circulation occurs only when it opens entrance door Or the house is ventilated with the window, the appearance of condensate on the windows is completely clear. After all, the moisture is accumulated in the air very quickly, which is simply nowhere to go. It enters the air during cooking, bathing in the shower, with a wet cleaning. Yes, and a large moisture supplier in the air: in one hour each of us highlights from 30 to 60 g of water. If you count, then one tenant of the house per day is 1.5 liters of water! It turns out that in the absence of ventilation, all moisture is collected on the windows. So there was a reason that the plastic windows flow.

Correct this situation can be corrected by organizing ventilation. It can be either cleaning of the available ventilation channels, or, for example, the installation of forced fans that will be out of humid air.

Flake plastic windows - Cause No. 2

The poor heating system is the second prevalence of the reason that the plastic windows flow. All radiators must function well.. This is the first rule of dry windows. Rule Second - radiators should not be closed with unauthorized items. For example, if your window sills protrude above the battery, then a sufficient amount of warm air does not come to the window. If things are dried on them, warm air does not come, but the moisture of them will definitely be on the window.

Curtains can also cause the windows in the apartment. For example, if too dense fabric Hanging right above the heating radiator, it can prevent the windows heating. Here and condensate appears. In this case, it is enough just to shorten this detail of the interior, and the problem will be solved. And remember, you do not need to lay the curtains for the battery in any way, because you are deprived of the windshield of warm air, which solves the problem of puddles on the windowsill.

Why the windows in the house flow - the reason number 3

Teach windows and because high humidity. But this problem is comprehensive, and it is also comprehensive to solve it. It is important and checking the ventilation, and think about the strengthening of the heating system, and remove other causes of high humidity. They can be:

• Flowers on the windowsill
• Big Aquarium
• Bad hood in the kitchen
• Repair (yes - yes, you did not hear, while repairing a lot of moisture in the air, because it should go somewhere from those materials that you apply on the walls / ceilings).

Why the windows in the house flow - the reason number 4

One of the most common reasons for flowing plastic windows is the flow of interpanel seams. Not to see this problem with the naked eye, as it manifests itself not immediately.

First, the moisture falls in the form of precipitation on the outer side of the window and penetrates into the seams. In the theory of Sama window construction should not pass moisture inside, and when installing all the joints and cracks are definitely close mounting foam And additionally hydroizely. But if you purchased a poor-quality window or installed it to you without a number of conditions, it will take it, there is a question of time.

After the moisture penetrated the foam, she hits the insulation. It absorbs a large amount of water, which then sits on the window in the form of condensate.

It is almost impossible to solve this problem, because for this you will have to fully explore the window on the subject of the joints. This is a huge job. If you contact specialists, you can solve it quickly and in the shortest possible time, as they use special equipment for this.

Why do plastic windows flow in winter?

If plastic windows flow in winter, then the reason should be searched primarily among those listed above. Good system Ventilation and properly organized heating - the key to dry windows.

But there is another problem, because of which the windows in the winter flow. And her name is a single-chamber glass. When installing such a window in the house or apartment, it should be noted that the difference in the temperature on the street and the room can be big, then.

If you encountered such a problem, and look for an answer to the question of what to do if the windows in the winter, then you came to the address. Two-chamber glass can be saved from condensate. Since it creates not only an additional noise insulating layer, but also thermal insulation.

Window firms are completely and are faced with a phenomenon, which the people are called "windows cry."

Dew point - The eternal problem of the winter condensate (the windows "flow", "cry" in the frost, abundantly falls the condensate on the glasses, on the frames) does not give rest to anyone. This problem is particularly strongly worried about those who have not yet installed plastic windows and is very afraid to face this problem in the future. So whymove outwindow? Let's figure it out.

Dew point - what is it?

The dew point can not be adjusted. It is not on the windows or in double-glazed windows. It can only be seen on the charts where the fat black line, the defects spent between the temperature axes and humidity, separates two zones: the dry zone and the zone in which condensate is begins.

With a point of dew, however, we are faced daily.We raise the glass cover from a frying pan on which the appetizing chicken chicken breasts, - From the lid flows abundantly. We are stitching out of the bath, turn around to the mirror to look at yourself clean, - OPS, mirror fucked completely. We enter in winter from the street in a warm shop - glasses instantly fog. We breathe on glass to draw faces - the same story. This is all jokes of the dew point.

Two main factors affecting the formation of condensate (and its subsequent freezing) - Temperature and humidity.

The fact is that in any case the surface of the window glass and the windows themselves are the coldest surface in the apartment, so with high humidity (and it should be no more than 40%) condensate will inevitably fall on the windows, and on all those deposited from the street Cold items.

The main thing is what you need to remember that it is necessary to clearly understand - What condensing is equally influenced by both factors: temperature and humidity. If a cold item is brought into the room - its temperature and humidity of the room can contribute to the formation of condensate (glasses in the store). If simply, with constant humidity, lower the temperature is the same story, condensing will start directly in the air, the fog beloved by all drivers is formed - in low-spirits and in the areas of water bodies. If at a constant temperature to raise moisture - everything happens exactly the same (the mirror in the bathroom).

Ways to combat "crying windows"

And since the condense of two factors (temperature and humidity) are influenced soon (temperature and humidity), then and ways to combat " crying windows" - two.

1. Increase the temperature of the inner surface of the window.

Two-chamber glass windows Preferably one-chamber.

Check your batteries. They should be under the windows! And they should not be cut off with wide windowsill, screens and other nonsense that impedes the direct flow of warm air to the glasses.

Dense curtains overlap hot air access to batteries to the windows.Solving the problem - blinds.

2. Fighting moisture. It must be reduced.

Increased humidity can never be a consequence of a normal life in the apartment. The point is most likely in the disturbed apartment hood. If the house is old - it is most likely. There are stories when repaired attic premises From the air ducts, literally bags had to unload the perennial deposits of leaves, a poplar fluff and dead pigeons. If the house is new - perhaps one of the tenants "successfully" spent redevelopment and cut off its refrigerator in an exhaust closet, such stories were also. Check and repaired hood - It can help and question why fogwindow Never wait for you.

Flowers are sources of active moisture release, which then settles on the glass. However, the other suitable place For colors in the apartment usually does not happen - they need light. It is flowers near the window that can turn out to be the last strap in the water-air-thermal balance of the apartment, which leads to the formation of condensate.

Find another place for your colors.

An unimproved, but very strongly affecting the humidity of the air in the room circumstance: the effects of repair. There are works (wallpaper, plastering, concrete), extremely dangerous for humidity regime of the apartment. Moisture, which fell under the wallpaper in the process of their stickers, may exit a few weeks, depending on the amount of moisture, the grade of glue and wallpaper textures. Moisture after plaster works - and more. One multiplies on the other, and if the apartment freshly sweating walls rolled out dense film type with wallpaper - a room for one and a half - two months crashes from a normal moisture mode. And the worst - concrete work. Fresh concrete screed On the floor, laid by the insulation and laminate covered. This is a moisture concentrator for several months.

And all this time the only way to deal with high humidity There will be only ventilation.

If you are convinced that you are all in order and with humidity, and with a temperature, and with double-glazed windows, and the windows flow still - it means you have discovered some kind of physics law. Taken in the nearest branch of Sberbank - most likely, the Nobel Prize is waiting for you :))

And the window plants did and continue to make absolutely correct windows, as the right bees - Proper honey. And the first thing that will give a competent expert from the pocket, entering your apartment, is a waterway. And if something longer than 50% appears on the scale, it is not in the windows and why windows are fought - the question is not to them. The tumors will not help you. Although, honestly, we would like most of all in the world, so that this question is about the fault of the scenes in the appearance of condensate on the windows - was removed once and for all.