Winda is leading manufacturers of uPVC Windows & Doors. Page dedicates to New developments, Sites. World's Oldest Polymer - The Material of Choice, One of the worldโs oldest polymers, polyvinyl chloride or uPVC, has evolved since the 1940s to become a universally used, cost effective, adaptable, safe and environmentally efficient material. uPVCโs unique properties make it the material of choice for many applications, including construction, transportation, electronics and health.
High-Performance Window Frames, Vinyl is the most prevalent residential window framing material and is gaining in the commercial sector due to its highly-efficient performance ratings. Winda proprietary uPVC (unplasticized polyvinyl chloride) formulation and extrusion process make window frames that deliver superior performance, energy efficiency and environmental sustainability.