Few people know the reason why the windows sweat and it is precisely for this ignorance that the wrong conclusions are made: bad windows and good. In fact, everything is much simpler: ordinary knowledge of physics. In the houses where ventilation is installed, there is the possibility of air circulation, so the steam that is created in the room is rising up and released through the hole. The presence of condensate contributes to freezing from the outside of the window frame, and the appearance of mold on the inside. Whatever happens, heating radiators are not rarely installed under the windows.
