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Sectional gates are industrial vertical opening closures. They do not clutter up the space near the compartment.
Steel-Sector Giesse sectional doors are industrial doors in steel and insulated panels; they slide vertically, positioning themselves above the compartment opening, thus leaving a free space in front of and behind the door.
Manual or automatic movement of sectional doors is facilitated by a torsion spring balancing system; it is also possible to place the pedestrian door as a service exit.
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