The “skeleton” of the door is made of C and L steel profiles that are dimensioned according to the height to be reached so that each project is customized and it never follows a standard solution.
The number of leaves of the door can change accordingly to the space and “flexibility” customer’s needs.
The ground and roof parallel guides depend on the number of leaves. The lower trucks are put in the concrete before the installation by the customer and are “rail” type.
The movement of the door if always with “dead man” control and each motorized leaf moves independently with a proper push-button.
The additional safety devices are determined and verified accordingly to the customer’s needs.