The staicase for interior design that is wrapped on itself: it is born "SPIRAL", the spiral staircase with elbow box structure. Completely walkable sheet metal, fascinates with its helical development, but at the same time manages to be simple and important.

Adapted to spacious rooms or smaller, this scale is suitable to an environment where it can be admired; like other design stairs, the most appropriate protection is also the most important, but especially one that reflects the wishes of the customer.

The metal (steel or painted steel) is the only material that characterizes the hack stairs. "SPIRAL": but the wide variety of colors and / or achievable finishes can differentiate and make every single scale.