Door sill slide

Flush sliding systems always leave an opening in the floor when open. These openings are basically problem-free and do not lead to any restrictions even in everyday use. Experience shows that practically everyone takes a step from ‘inside’ to ‘outside’ and automatically exceeds the opening.


If you would still like a flush solution, air-lux offers a door sill slide. It works like a kind of trailer pulled by the slider. This means that an additional fixed area is always required for the door sill slide, where the carriage can be ‘parked’ when closed. If this is not the case, the opening must be closed with a floor flap (see ‘Floor flap’ accessories).

Door sill slide when open
Door sill slide when closed
Vertical cross-section with door sill slide