1. How can you tell if the problem is in the window?
If it is cold outside and warm at home, then a natural temperature difference may occur near the window. This does not mean that the plastic windows are of poor quality or do not fit snugly. The stronger the frost outside the window, the more tangible cold you can feel near the window. To accurately check if there is a draft from the window, you need to bring a lighted candle or match to it. If there is a loose area somewhere, the fire will go out near it. When such a place is found, it is necessary to find out the cause of the draft, and this is already much more difficult.
2. Poor installation
You can buy the most reliable and high-quality plastic window, but after installing it, you will be faced with the fact that there is a draft in the room or it is rather cold. It is important to make not only the right choice, but also to hire good professionals who will put the window correctly. The frame must be leveled, otherwise even the slightest displacement can open access to cold air from the street. In this case, the sealant must be selected correctly, taking into account the outside temperature. There is a special foam for installing windows during cold weather, however, it also has limitations: up to -10 degrees. This means that in severe frosts, installation of windows is generally impossible.
Once installed, the foam should also be kept away from direct sunlight. The entire space between the wall and the window frame should be completely filled with polyurethane foam, if even the slightest gaps remain, then even after they are covered with decorative plastic, it will blow out of them.
Useful information: If you find that the installation was nevertheless performed poorly, then everything can be corrected with the help of new foam and compliance with all the above installation rules.
3. Checking the seal
If the insulating circuit of the seal is broken, then naturally there are problems with cold and draft. The tape must be in place, often on plastic doors leading to the balcony, it gets knocked off by accident. Another reason for the failure of the seal: during installation, the seal could simply be pulled on so that it was enough for the desired length, and then he returned to his true position and stopped closing all the gaps between plastic. If the seal is longer than necessary, it can form waves, which also leads to poor insulation. Even if everything is in order with these points, the seal itself may be of poor quality. It is believed that the black seal is much better in its insulating properties than the gray or white ones. But even a good seal wears out over time and becomes unusable, from time to time it needs to be changed.
4. Violation of integrity due to repair
Before any kind of repair, it is better to protect the seals on the windows with a film so that they do not deteriorate. Gypsum and cement dust, getting on the rubber, contribute to its thinning and drying, because of which it can quickly deteriorate and burst.
5. Wrong mode of operation
In winter, you need to close the windows to the closest fit of the sash to the frame. In summer, you can leave a small gap to allow natural air circulation in the house. This means that it is important to self-regulate plastic windows before large temperature changes. To do this, you need to open the window and see in which direction the control line on the trunnion is turned. If you turn it towards the room, then it will fit more tightly, if towards the street, then it will be freer. In some window models, the hook can be rotated simply by pulling the pin. If this does not work, then you should use a hexagon.
6. The reason is in the frame or sashes
It can blow from the window because he was provided with a marriage in production. For example, the various slats may be incorrectly positioned or the frame is not assembled correctly, or certain mechanisms are missing in the window itself. To avoid such problems, it is better to choose windows from trusted manufacturers and not at the cheapest price. If the window lets in a draft for any of these reasons, then they usually become noticeable visually: a screw may fall out, a sash may sag. Some of these problems can be solved by an intelligent wizard, but if the reason for the poor performance is too serious, you will have to replace the window with a new one.
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7. The reason is not in the window
Poor-quality windows are not always the cause of drafts. Sometimes it is the presence of cracks or gaps in the wall or slabs located in it. Especially often, such problems manifest themselves in monolithic-brick or frame houses. Insulation of seams with additional heaters will help to solve this problem.
And these 7 useful interior design habits will make you feel comfortable in your apartment.
Write in the comments what do you think about this?
Source: https://novate.ru/blogs/040321/58056/
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