GTS supply gates and doors for every application. Existing installations include a range of airport hangar doors.
Examples of special door installations in the aviation industry include a Lufthansa Flight Training Center in Frankfurt and an airport hangar for Airbus Deutschland in Hamburg.
Lufthansa Flight Training Center, Frankfurt/Main
Sliding gates, width 8,10 m, height 7,80 m, curved according to the buildings radius, manually operated, outer side cladded with Aluminium sheet, inner side cladded with perforated acoustic sheet, in between thermal and acoustic insulation, acoustic insulation value Rw = 32 dB, weight of each leaf 3,2 tons

Completion hangar of Airbus Deutschland GmH, Hamburg Finkenwerder
- Sliding gate unit, width 96,00 m, height 17,00 m, consisting of 16 sliding leaf, seperated in two axes of 8 leaves each, 4 leaves with integrated Aluminium sliding door,
- 1 leaf with integrated vertical running sectional truck gate,
- 2 leaves are running in one guiding rail and are movable within the whole width of 96 metres.

Design of leaves:
Width 12,00 m, hight 17,00 m, screw-connected steel frames, traced in a ground and top guiding rail, every leave with its own drive, outer side cladded with sandwich panels, with integrated Aluminium windows, glazed with double glass units made of laminated glass.