The basis for the manufacture of PVC windows is polyvinyl chloride. A frame is made from it, as well as packs. Inside the plastic profile has reinforcement from steel. In order for the leaflets to be extremely easy to open and close, they are equipped with special fittings. There is a transparent double -glazed window in the sash.
Modern plastic windows are characterized by great tightness in comparison with old wooden. They are able to reliably protect the home from damp manifestations, make it quiet, protect it from dust. It is enough to install windows from PVC to fence from negative factors.
Regardless of private characteristics, the plastic window consists of a profile, a double -glazed window and accessories. The second element deserves special attention, because in most cases customers are not very interested in them that it is absolutely wrong. The level of thermal insulation depends on it.
It is determined by how many cameras have a double -glazed window. In those plastic windows that are equipped with a two -chamber double -glazed window, the heat insulation level is much higher. Also, do not forget that the work of the entire window depends on what quality accessories are installed in it. Mosquito nets can be used in addition.