The explosion of the popularity of plastic windows made one of the most famous companies Rehau. Among other manufacturers of plastic windows, the products of this manufacturer stand out almost as noticeably as the elegant “Bentley” stands out from the stream of typical city cars. Generally speaking, Rehau does not only windows. The list of its products also includes facades, entrance doors, as well as profiles from which winter gardens are made. All these products are also available on the market, but the windows are known much the rest.