– use of central hardware groove in doors
– possibility to use PVC hardware groove in window sashes as well
– possibility to make swinging doors, co-planar doors, doors with rebate hinges, all-glass, manually or automatically sliding, swinging, windows, light glazing and partition walls
– great freedom in the choice of different types of hardware
– window sash flush with the frame (one plane on the outside)
– possibility to make manually or automatically sliding doors
– many variants of door sashes (with a wide beam, or a sash cut at an angle of 45°, without a threshold or with a threshold)
– closely related to other Ponzio systems
screwed or crimped profiles