Fogging is a consequence of condensation formation on the surface of the window. It is logical that condensate on the windows can form from high humidity. There are several ways to combat this phenomenon, for example, ventilation. It is enough to ventilate the room a couple of times a day to normalize the microclimate. This must also be done because high humidity does not affect people’s well -being very well. When setting new windows, condensate can fall more often, since the old windows had cracks through which excess moisture was removed, and such a drawback was not so clearly noticeable.
Polyvinyl chloride window structures are very sealed and the ventilation mode must be installed additionally, turning the window handle. Thermal losses with such ventilation are insignificant, but air receipts are quite sufficient to eliminate increased humidity and, as a result, fogging of window structures. Modern windows can also be equipped with a built -in ventilation system, which can be mounted in the window itself or outside the window, which also logically normalizes the microclimate of the room, which is very important for all people who are constantly there.