Door opening system

In recent years, minimalism has become one of the most important interior trends, so a hidden box with new features will be the best option. Doors "under the ceiling" without an upper lintel and platbands allow you to visually increase the height and maintain a single plane of the ceiling of two rooms separated by a door, which is especially important for modern interior spaces.

INVISIBLE INFINITY for series:  

0 PA, 0 PE, PA, PE, PW, LA, LE, LW, NA, NE, M/MA, AGN, AGP, 1AGK (panels, mirror)

 
REVERSE INVISIBLE INFINITY for series:  

0 PA, 0 PE, PA, PE,  LA, LE, NA, NE, 1M/MA

Additionally: