Lift and slide door system
Gemini SI SLIM
Based on the Gemini SI SLIM system, it is possible to make lift and slide doors based on Siegenia's engineering solutions.
The system is characterised by the absence of a typical fixed leaf. This role is taken over in the fixed part of the door by glazing made in the frame and threshold.

Design & functionality
System corners joined at 45º.
Corner joints with „invisible weld” technology to guarantee a smooth, uniform surface.
Mechanical jointing of corners using fasteners with visible cut edges.
Proprietary software for preparing quotes and placing orders.
Design adapted for use with Gemini window and door systems: Linear, Quadrat, Quadrat FB.
Water drainage is handled via drain line grill and gutter system.
Glazing from the outside with aluminium strip. Outside glazing solution is based on frame profile, to which we connect aluminium glazing bar, supported by our system gasket.
The 0 mm threshold flushed with the floor. The active, running rails is mounted in the threshold, based on the sealing system - Siegenia HS 4.0.
Can be used for 78 mm wood thickness
Recommended height of wooden sash 100 mm.
Extremely slim design.
Larger glazing surface with respect to conventional solutions.
Technical drawings
GEMINI SI SLIM

Download files
Product sheet
Gemini SI SLIM