Technal GALÈNE Lift and Slide System


Technal GALÈNE Lift and Slide System

Technal GALÈNE is a 126 mm module thermal break patio door featuring a lift and slide system and whose design has been optimized for use in large openings up to 10 m wide.

The lift and slide mechanism allows the guiding wheels to retract when the leaf is closed. This roller track system ensures smooth movement and easy operation despite the exceptional size of the leaves. The design of the pull handle allows for excellent grip.

A version without a thermal break is also available using the same configurations for geographical areas that do not have the same thermal constraints.



Profile system

Panel sizes (max. width x height)
Max. weight per panel
Locking mechanisms

Air permeability up to class
Water tightness up to class
Wind pressure resistance up to class
Mechanical test
Thermal performance up to

GALÈNE Lift and Slide

Aluminium with thermal-break profile system
Up to W 5.0 m x H 2.5 m (2-leaf)
Up to 300 kg
9 – 39 mm
2-, 3- or 4-point locking systems activated by a special handle (single or double)
4 (EN-1026)
7A (EN-1027)
C3 (EN-12211)
Class 3 (20,000 cycles) (EN-1191)
Uw (Thermal insulation) = 1.6 W/m².K with Ug = 1.0 W/m².K + Insulating spacer


A design with large dimensions

  • The lift and slide system facilitates the safe movement of the leaves which may each weigh up to 300 kg and measure up to 2.50 meters high by 2.50 meters wide.
  • Symmetrical glazed infills thanks to a mitre-cut peripheral opening frame.
  • Technical glazing combining high levels of thermal, acoustic and security performance.

Locking mechanisms, ease of movement and security

  • Security can be reinforced by the implementation of a multipoint locking system activated by a specially-designed handle.
  • In all cases, this remains very easy to use, thanks, in particular, to the well-designed profile combined with the high leverage.
  • The operation of the GALÈNE slider has received level 3 classification in accordance with the standard EN 1191.2001, following 20,000 opening and closing test cycles.



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Site Procedure 1: Sub-frame Stage

Installation of Sub-frame
– Sub-frame is cut into size on site
– Corner joint is used for ensuring the perpendicularity of sub-frame
– Galvanized strip and Hilti products are used to fix the sub-frame to the wall structure
Advantages of Sub-frame system
– Generally has better water tightness performance
– Can be used for precast or cast in-situ wall systems which do not require plastering
– Allow greater flexibility in the sequencing of works of other trades; the sub-frame is installed first so that the wet trades around the window can be completed before subsequent installation of the main frame
– The main frame are installed after completion of all wet trades around the windows and hence, are subjected to lower risk of physical damages