When epochal inventions are created, that is, those that can change any industry, then of course this happens quite suddenly, and the inventors simply do not understand what they are doing. In fact, when the first plastic windows were created in the seventies of the last century, the developers simply did not understand that they would replace all wooden windows and become the basis for creating new composite modified plastic windows with a large number of different additional elements in the window design.
This means that plastic windows in our time have extraordinary technical and decorative properties that are in great demand in our everyday life. Thus, plastic windows have a fairly large number of positive technical qualities, which in practice show that it is practically impossible to do without modern plastic windows, which means that all actions must be taken to improve plastic windows in the direction of making them cheaper and increasing the number of practical positive aspects. , which will be in great demand in the application.