The invisidoor DL 44mm has been designed to fit standard doors of 44mm (1 ¾ inch). Thanks to an ingenious aluminium interior door frame, it is possible to achieve integrated doors in walls with a frameless appearance. With the invisidoor the door is lined up perfectly with the wall allowing architects to create clean lines. The frame is designed to support a fully plastered finish. The alignment of the door is achieved using the concealed 3D adjustable hinges argenta invisible Neo S-5.
The invisidoor DL 44mm has succesfully been tested for fire resistance according to EN 1634-1 and is therefor available in a fire resistant version EI 2 30, EW 30, E30.