Veka PSK terrace windows

PSK Automat sliding and tilt-and-turn windows are a system equipped with so-called stay hardware – active stays with positive action. These stays press the sash against the frame across its entire width when closing and push it away from the frame when opening the window. Thanks to these elements, opening and closing the window requires less force. This type of hardware is ideal for large and heavy door leaves. The design of the solution allows the sliding door to move very easily from the closed to the tilted position, while being protected against lateral movements. Operating the PSK Automat system – releasing from the tilted position, moving the sash to the open/closed position, pulling and closing the sash is so easy that the window can be successfully operated with one hand.