UPVC Or Unplasticized Polyvinyl Chloride, Is A Durable And Low-Maintenance Plastic Used Extensively In Construction. Unlike Regular PVC, UPVC Is Rigid And Resistant To Weathering, Making It Ideal For Windows, Doors, And Piping. Its Strength, Energy Efficiency, And Affordability Make It A Popular Choice For Both Residential And Commercial Projects. https://ajaypipes.com/understanding-upvc-mta-benefits-applications-and-maintenance/