Rasyo LS190 Lift-and-Slide

LS190 is Rasyo's highest-performance sliding system. Turning the handle lifts the sash off its gaskets so it glides on ball-bearing carriages; when closed, it settles onto the gaskets and seals like an opening window. Sashes of up to 400 kg can be moved with one hand.

Highlights

• Sashes up to 3,300 × 3,200 mm
• Flush track option recessed into the floor
• Soft-close damper and motorised opening option
• Thermally broken frame and sash, Uf 1.8 W/m²K

Project note

For flush installations, how the bottom track relates to waterproofing and drainage is the critical detail; it is resolved at shop drawing stage with the architect and building inspector. Large sashes are glazed using cranes and vacuum lifters.

In the motorised version, the sash can be opened and closed from a wall switch or smart home system; an obstacle sensor and manual override are standard. The motor is concealed within the frame and invisible from outside.