UPVC (Unplastisized Poly Vinyl Chloride) is based on rigid PVC (Poly Vinyl Chloride) material. The process of making the profile start in the form powder mixed and blended homogeneously with all necessary additives for high impact UV to form a compound That meets all required properties. The compound is then fed in molten from into mould designed according to the different sizes and specifications of profiles. Once this process is finished, the exturded profile is Calibrated through special units. then it is cooled to from the final UPVC profile to be used in the fabrication of the window and door.