Dorsis doors and concealed door frames in a minimalist style are a perfect and, above all, functional element of a contemporary design interior. They meet the set standards in terms of both technical and aesthetic aspects. Inconspicuous doors flush with the wall are free from unnecessary frames, decorative handles and handles, dangerous thresholds and tasteless cladding. The carefully designed construction of the Dorsis concealed door frame with concealed hinges allows for installation with a right or left door leaf with the option of opening outwards or inwards while maintaining the integrity of the view, up to a height of 3500 mm, with or without an upper lintel or with a slope. The aluminium profile of the door frame is concealed in the passage and, depending on the surface finish, the door leaf can completely blend in with the wall or, on the contrary, stand out in the interior. It depends only on the client's wishes whether he chooses a solid colour from the RAL colour chart or prefers a warm wooden veneer. For clients who prefer traditional principles, Dorsis has developed the Woody door. With a flush-to-the-wall cladding, Woody adheres to minimalist ideas, but is based on a classic concept. The new product also introduces new, attractive materials. These are wood veneers for the surface finish of the door. Teak veneer looks great on Woody doors, and the client can also choose knotty oak or exotic Macassar. Dorsis doors with a hidden door frame are always a visually interesting, functional design element that is an integral part of a perfect interior.