Invisible door-frame profiles

Invisible profiles for concealed door frames A system of profiles and components for creating concealed door frames in interior applications. It is designed for concealed (SOS) hinges for wooden doors. The wooden door must be 55 mm thick. Invisible concealed-frame profiles require the door to be rebated/machined in order to achieve a flush, linear appearance in the interior. You can find concealed hinges compatible with Invisible door frames via the relevant link. Under the “PDF brochure” section, you can find a technical data sheet with all required details for the concealed door-frame system.