In the building industry use of steel has a well-defined function, i.e. it is intended to provide load-bearing capacity and safe and trouble-free use. In architectural structures, also visual effect of these structures is crucial. It is possible because steel is produced in an almost unlimited range of shapes, tapering forms, curves, colors and finishes. Such structures catch the eye, they can delight and sometimes they are signposts. Finally, sometimes they become even symbols.
Some of them are encountered on a daily basis in residential and public buildings, ensuring functionality and safety of their use. Among them we can include: stairs (single runs or staircases), balustrades, balconies, external facades, canopies, skylights, external elevators, fences and many, many others.