Misty windows in the house and apartment, what to do?

Plastic windows are a sealed option for glazing apartments and houses. They help to keep the house warm and comfortable. Yet sometimes condensation appears on the windows. Let’s see why  the windows in the house or apartment fog up, and how to avoid such a problem.

When condensation forms on windows

The appearance of moisture on the windows is associated with sharp temperature fluctuations. This is due to the transition of the substance from a gaseous state to a liquid one, and at the same time the windows in the apartment fog up a lot.

When a lot of vapors are formed in the air, then in contact with a cold surface, they turn into a liquid. Since windows are the coldest structures in the house, condensation appears on them.

Fog the windows in the apartment in different ways, namely:

• After the onset of cold weather due to a decrease in air temperature to certain figures. When the temperature rises, the condensate disappears.
• The plastic windows in the house fog up, and only in the kitchen. This is due to the fact that this room is often cooked, which is accompanied by increased vaporization.
• In the apartment, the windows fog up, and in one room. Usually this is due to the nuances of the room itself and problems with the window itself.
• Fog the windows in the apartment only in the morning hours of the day. In such cases, the condensation usually disappears by noon.

Optimal for living is considered a temperature of 20-22 degrees and humidity indicators – from 30 to 45%. When the windows in the house fog up, this indicates that there are unfavorable living conditions in the room. In this regard, pathogenic microorganisms, fungi and mold lesions can develop in the rooms.

Causes of fogging windows

In order not to fog up the windows in the apartment, you need to determine what led to this. The causes of this problem can be very different:

1. Increased humidity in the premises. Fogging of windows in the apartment often occurs in bathrooms and kitchen areas. This is due to constant cooking, the presence of malfunctions in the exhaust system or ventilation, frequent drying of clothes after washing.
2. Violations of the movement of heat flows from different sources of heating. Such troubles often appear in the cold period of the year.  In winter, the windows in the apartment fog up because at this time of year the air temperature decreases, and its humidity indicators increase. At the same time, the temperature in the rooms remains high. Often condensation forms in the lower part of the window sills.
3. Improper installation of windows. Competent specialists install windows taking into account all technical standards. If mistakes are made during the installation of windows, then this can cause moisture to appear on the windows in the future. In these cases, the structures are leaky, and this can lead to cold air flows entering the room. If there are window distortions, over time, there may also be difficulties with the formation of condensation.
4. Installation of low-quality double-glazed windows, which are usually offered at attractive prices. When using broken fittings, cold air can also get into the apartment, which leads to the formation of fumes on the windows.
5. When installing double-glazed windows, there is a high probability of condensation on the windows. Such designs are more suitable for utility rooms. For living spaces, they are rarely used due to insufficient thermal insulation.
6. Incorrect adjustment of fittings. It should always be borne in mind that during the period of sharp temperature fluctuations, the profile of metal-plastic windows can change size. In the cold season, it can narrow, and in the warm season it can expand. Window fittings are recommended to be adjusted taking into account the seasons.
7. Abrasion of insulation. All PVC windows have seals that are located around the perimeter of the sashes. During operation, they wear out and become more solid. In inexpensive models, these processes are accelerated, and the window can be covered with moisture.
8. Contamination of the holes provided for drainage. They are located at the bottom of the sash. When these holes are clogged, water enters the windowsill.
9. Flowers on the windowsills.  If the plants are placed close to the windows, there is a high probability of condensation. This is due to the fact that the flowers release moisture, which evaporates after watering the plants.

Many people are concerned about the question – why are the windows in the apartment fogged? The appearance of condensation is affected by the air temperature and humidity level in the premises and on the street, the thickness of the walls.

When condensation appears on the windows in a private house

Complete tightness of plastic windows can cause condensation. This is due to poor air circulation. Regular ventilation is one of the options that helps against fogging of windows in the house. Some designs are equipped with special channels that are designed for microventilation.

Have you encountered the fact that your windows in a private house fog up? Fogging of windows in the house is possible with an increase in the level of humidity in the premises. You can cope with this problem with the help of fan heaters and dehumidifiers.

When there is fogging of wooden windows in a private house? The appearance of moisture on the windows can be associated with the remote location of heating devices. Radiators should be located near the walls and windows. If the walls do not warm up, not only condensation, but also frost may appear on the windows.

What is the reason for the appearance of moisture inside the double-glazed windows

Condensation inside the double-glazed windows can appear for the following reasons:

• Defective products, in the manufacture of which technical standards were violated.
• Damage to windows during transportation. Cracks and chips can form, resulting in compressed air that fills the distance between the double-glazed windows.
• With self-disassembly and assembly of windows. In such cases, gas also comes out, which fills the space between the double-glazed windows and depressurizes the windows.

When condensation forms between the windows, only replacing the double-glazed window with a new one is effective. Such work should be trusted only to professionals.

Fogged windows in an apartment or a private house: solving the problem

In order not to fog the windows in the apartment, it is worth following these recommendations:

• It is best to remove flowers from window sills or reduce their number to reduce the likelihood of moisture on the windows.
• Regular ventilation of the premises – at least 20 minutes a day.
• Installation of a functional hood in the kitchen, with the help of which excess moisture is absorbed. At the same time, it is necessary to monitor the regulation of the thrust of the device – it should be moderate to achieve effective results.
• Constant inspection of the fittings and inspection of seals. If there are malfunctions of fittings or abrasion of insulation, they should be replaced with new ones.
• Adjustment of fittings depending on the time of year so that the windows do not fog up at home.
• The windows in the apartment fog up when the temperature in the room drops.  Try to ensure that the temperature in the rooms does not fall below 20 degrees. Sometimes this is enough to prevent condensation from forming on the windows.
• Reduce the width of the window sills. This option will be effective in cases where fumes appear at the bottom of the windows.
• Under the window sill, you can install a through-type ventilation hole. This will help to increase air circulation and avoid the formation of fumes on the windows.

Do you fog up plastic windows in a private house or apartment? The causes of condensation on the windows can be different, and this problem must be dealt with. If you do not pay attention to it, then in the future fungal and mold lesions may appear on the windows.

Warmth and comfort in your homes! And let there never be condensation on your windows!