A little reference:
Rehau has been pleasing to more than 67 years with its impeccable quality. It was founded in Germany in 1948 and is rightfully considered the first producer of PVC systems not only in Europe, but throughout the world. It is from the profile systems of Rehau that every second window was made in the house of the European resident. In addition to construction, the company’s polymeric materials are used in medicine, and in aircraft industry, and in the automotive industry.