Almost any advertising on the plastic boxes you will hear the allegation that the construction is very ergonomic and do not require some special care. Emphasis is also placed on the fact that pvc windows are not necessary to repair, and They last for decades. Some truth in all this is, however, repair of windows still have to do from time to time, even if only due to the fact that they sometimes do not operate properly. Repair of plastic windows can need for a variety of reasons. Firstly, on similar designs may have a negative impact condensate. Theoretically, excessive moisture should be eliminated through votootvodnye holes, but if it does not, then have to eliminate this defect.
But if the condensate is formed due to improperly matched the thickness of the glass, then there is nothing to do can not help but replacement pvc windows. When the air humidity is sometimes on the windows forms a fungus. From him it is necessary to get rid of, and find out the cause of. Usually, such problems may arise in designs that are closer to the basement. In general, the plastic – not place for the existence of mold and mildew and the last is not very well get accustomed to this material. When the sash windows are beginning to sag, but it can happen for various reasons, it is also necessary to repair work. For small deformations, it suffices to replace only the hardware, if the bias is strongly evident, the need to remake the entire leaf. The truth has to do not like that often, mainly due to bugs committed by the master during the installation window.
Another problem that requires surgical intervention may be that pvc windows will not sufficiently tight. Faulty profile due to temperature fluctuations can warp and where once there were no gaps, can now walk the wind. Usually when you install windows using the rubber gasket, but if the latter have deteriorated (for example, crumbled), then it must be replaced. Must also check the seams and seal them again if necessary. Any window can be broken, even those that are created from specially hardened materials. And if it happened, and the glass cracks, then no repair here also can not do. After all, even a slight deformation leads to the fact that the tightness of pvc windows is lost in the cracks stuffed street dust in these conditions may begin to grow bacteria. I usually windows entirely. With a professional approach, such a procedure not take much time. With intensive use of windows of the hardware design can quickly come into disrepair, especially if it is connected with the fact that during the closing of window elements accidentally get items that they distort. Sometimes the hardware may be defective, such as rust. Then also need to replace such parts of window block.