Prefabricated spiral staircase of Comiso limestone

Sicilia
Prefabricated spiral staircase made of reinforced concrete, with steps clad in Comiso limestone. The staircase is built around a central column of concrete. The self-supporting steps of the light color gives a refined elegance to the structure. The style of the classic stairs is enriched but not burdened by the wrought iron railing, its lines and geometric shapes.