Therefore, before sign a contract, check all the details, including the warranties of windows. Some buyers due to lack of information considered, the plastic in the windows will allocate dangerous to public health matter. Many of the buyers care about origin of the material of plastic windows – pvc, and the fact that during the production of plastic attached to the lead. Thanks to new technology has made it possible to use in the home environment is absolutely safe chemicals such as polyvinyl chloride. We can see plastic everywhere, electric kettles, refrigerators, washing machines, cars, furniture and others. Here's another popular myth, pretty teeth on manufacturers and installers of windows nauseam, is that the pvc system "does not breathe," and therefore appears in the windows of gas condensate. However any physicist will tell you that sweat box can be observed in any frame: plastic or wood.
Window holes in old frames dual role: first, negatively affect the temperature in the house, and secondly, an obstacle to the occurrence of condensation and moisture accumulation. Owners of plastic windows free from such troublesome gaps, but if there is no systematic room ventilation, the moisture will condense on glass slides. If you follow all the basic rules of use modern plastic windows (and they are quite simple), namely, from time to time to air the room, you'll be quite happy and relieved with the addition of one side of the heat loss, but on the other – from the condensate. The disadvantage old houses is almost completely inactive ventilation systems, and this directly affects the level of humidity in the room and as a consequence on the formation and accumulation of moisture on the glass of any window frames. is an important element in the structure of the plastic window, gives with one hand and keep the heat on the other hand, does not allow the formation of such a troublesome condensation. And those who have an earlier model of plastic windows without , can counteract the formation of condensation on the windows of a simple ventilation of the room. Many of the fears associated with the belief that installing new windows will then local destruction of the house. Undoubtedly, the installation of any windows, as well as various repair and construction work, leave behind trash, but not in the volumes that are sometimes drawn in our minds. You are required only the minimum amount necessary work – preparing to dismantle the box, to ensure the safety of the furniture, being in this room (cover). In the majors except the basic assembly work, assembly workers must perform cleaning work after installation of new windows.