Stroyinvest

General information Stroyinvest Ltd. holds a trademark issued by the Ministry of Regional Development and Public Works for the production and manufacturing of joinery, which permits the use of PVC profiles in the company's construction process. With almost 30 years of experience, our company specializes in producing PVC and aluminum joinery, as well as conservatories, shower cabins, double-glazed windows, and glass processing. We are among the few Bulgarian firms that began working with the German company REHAU, a top PVC joinery manufacturer, early on. Through our expert team's compliance with REHAU's technical requirements, Stroyinvest passed a quality inspection for the production and installation of window frames and received official authorization as a REHAU partner for Bulgaria. PVC profiles, which come in various colors and laminated profiles, feature modern designs and allow for versatile configurations in interior design.