Upvc Aluminium Window Frame

UPVC, also known as Unplasticized Polyvinyl Chloride, is a low-maintenance building material used as a substitute for painted wood, mostly for window frames and sills when installing double glazing in new buildings, or to replace older single glazed windows.Aluminum windows are windows where the casing, or frame, is made of aluminum rather than wood, vinyl or some other material. They are among the most popular types of windows, especially for commercial and industrial buildings. While these windows offer a number of benefits, they also have a number of drawbacks.