PSK door - lower and slide.
- Can be executed in any KBE, Trocal and Kömmerling system.
- Wing surface up to 3 m².
- Door handle only from the inside.
- Possible "Automatic" hardware for easy and convenient operation, or "Manual" hardware - not recommended due to inconvenient door opening and closing.
HS doors - lifting and sliding.
- Width up to 6m.
- Wing width up to 6m2
- Door handle on both sides.
- Patent insert that allows you to lock the page in the open position by turning the key in the lock.
