All doors are equipped with self-locking door stays so that any danger to the operator from the doors closing is avoided.
The doors are closed using a bar lock with pivoted handle and profile half-cylinder. On request, a pivot lever for a double-locking system or padlock can be used.
Air circulation and ventilation
A Labyrinth air circulation system within the roof construction, side walls and doors, ensures the rapid dissipation of lost heat. It also prevents the installations from developing condensation. The cladding of the side walls with shielded panels prevents excessive heating of the interior from the effects of sunlight.