Future system provides full functionality and operational comfort of the door stem from the possibility to slide and tilt the movable sash easily.It is a combination of HST and PSK systems. Patio PS is a patented system developed by Roto.
The goal was to develop such a sliding system that would allow easy and quiet handling of the wing, up to a wing weight of 200 kg. It is therefore possible to produce magnificent formats fitted with heavy triple glazing, at a reasonable price.
The system operation simplicity allows very advantageous prices to be achieved, therefore the elegant and trendy large glazing can be available to every home.
