Since its foundation in 2000, Fieger has developed into one of the most innovative and successful manufacturers of louvre windows in the world. New requirements relating to functionality and design always encourage us to achieve top performance. With our experience, expertise and unparalleled louvre technology, we consistently supply special elements for special buildings. We focus on the following areas: Development of systems with movable and/or rigid louvres made of aluminium or glass, with project-specific profiling. Description, prototype construction and testing of new systems in accordance with your requirements for your areas of application. Development of new drive technologies, control options and sensor technology in conjunction with ventilation louvres.