These shutters are installed on the outside of the building, on the wall, fastened with steel hinges inserted into the wall itself.
The shutters are hinged on a wooden intrados that is the right thickness to ensure that the shutter is flush with the outside wall.
These shutters have hinges that protrude, a good solution when one wants the opening panes to be inset 100-150 mm from the outer façade which ensures greater protection from the weather.
These folding shutters are hinged on a wooden frame embedded in the wall so that opening aligns with the exterior side pieces and building façade
With this solution, the shutters open 90° on the sides, without protruding from the façade