The right alternative to the traditional sliding doors in certain circumstances and the right solution in some other occasions is the vertical sliding door. It is available both for positive temperature with a 9 cm thick blade (GTN9), and negative temperature application with a 12 cm thick door blade provided with heaters (GBT12). It is the combination of the traditional thermo insulated door blade philosophy and the lifting and balancing mechanism by mean of torsion spring in harmonic steel that minimize the lateral encumbrance.
Moreover it is provided with a “parachute” system safety device against spring and/or steel cable rupture or malfunction. It can be produced both in automatic and manual (with chain winch) version. Also for this door model different colours and accessories are available.
- GTN 9
- GBT 12