RAU-FIPRO
This is a composition of plastic and fiberglass. Plastic acts as a filler and binder. RAU-FIPRO multilayer fibrous material and patented IVS (Integrated Enhancement System) give GENEO profound stability.
The function of the third seal
The third seal not only improves the thermal insulation, but also provides additional sound barrier, i.e. REHAU Geneo windows have better sound insulation and the closure closes easier (with less effort) thanks to the optimized seal design.





