Classic Z Spiral Staircases


This spiral staircase is for suitable for outside use and is generally used for fire escapes. It is an all steel construction, galvanised and if required can be powder coated on top of the galvanising.

It is available in diameters from 1000mm to 2500mm in 100mm increments. It is suitable for multi storey applications.


  • Available in diameters from 1000mm to 2500mm 100mm increments
  • Can be used as a fire escape
  • Steel construction with galvanised or powder coated finish