Sliding elements are becoming increasingly popular, as they do not rob space from the room when open.
The added advantage of the European parallel tilt-slide door is that it is similar to a tilt-turn window.
It can be tilted for easy ventilation, yet when closed, the fittings engage on all sides, ensuring optimum tightness
Tilt-Slide Doors in projects
Bang Residenz, Raglan, NZ