imago – freedom for your ideas. The “imago” window engineered by dörig combines design and functionality in an exemplary manner. A reduced form, narrower frame, and hidden hardware maximize its aesthetic aspects. The sash vanishes behind the frame and is therefore invisible from the outside – the framelight becomes windowlight. The details of the system's functional solutions are just as convincing. Customer requests such as a choice of colors, security, energy efficiency, and sound-proofing can be elegantly integrated. Innovative manufacturing technologies allow generously dimensioned sash and frame elements.