HST Lift slide door
The HST door is well suited for up to 6 m wide openings, that require a lot of glass space with minimal visual obstructions. It is a comfortable solution, because it utilizes large window panes, which provide large unobtrusive glass surfaces with a great view. Ball bearings make sliding the movable casement easy. The fixed and the movable casements are installed separately on two levels. The design is suitable for large passageways.
PSK Parallel slide tilt door
The PSK system is a parallel sliding door which has a tilt ventilation option to it. This type of door is well suited for small openings of up to 3,3 m.
FS Folding sliding door
The casement can be folded together and pushed to the side. This allows opening up large rooms and providing access to the outside.