Teraplast SA engages in the manufacture of plastic plates, sheets, tubes and profiles. The firm operates through the following segments: Installations, Polyvinyl Chloride joinery profiles, PVC compounds, Thermal insulation panels, Windows and Doors, Complete roofing systems, and Rigid PVC recycling. The Installations segment includes PVC, polyethylene and polypropylene systems. The Polyvinyl Chloride joinery profiles segment manufactures thermal insulation joinery. The PVC compounds segment offers plasticized and rigid compounds. The Thermal insulation panel segment offers corrugated sheet, galvanized steel purlins, and turnkey halls. The Windows and Doors segment produces PVC and aluminum windows and doors, and accessories. The Complete roofing systems segment offers roof tiles and corrugated sheet profiles, folded sheet, metal fence slats, and roof accessories. The Rigid PVC recycling segment provides PVC recycling services. The company was founded by Walter Schuster in 1896 and is headquartered in Saratel, Romania.