Architecture in iron in the city of XIX century : roof structures of theatres and covered markets in Palermo

Abstract

In post-unification Palermo, components manufactured abroad were usually used for complementary iron structures (greenhouses and skylights, projecting roofs, staircases...), whereas, for more demanding works, more weight was given to the contribution of producers with experience gained in the field of metal construction. Analysis is here carried out on the works of greatest importance, from the roofs of the two major theatres to the roofing of food market structures; the finest technicians were employed and a critical debate was triggered in the city with regard to formal, static and building aspects.