helical staircase / stainless steel frame / glass steps / without risers
stainless steel frame
central stringer, glass railing
This unique helical staircase is supported by a single central box-section stringer, formed by rolling and fully welding laser-cut mild steel plate. This process not only gives rigidity to the staircase but also provides housing for all the electric cables required for the LED lighting. The Italian broken glass treads are fully housed in a stainless steel framework and are finished with toughened radius glass infill panels.