Spiral treads

STACO offers spiral stairs with treads made up of RR type grating. They are available in various versions of diameter from 1600 mm up to 3000mm in either clockwise or anti-clockwise turns, also in self colour or galvanized steel. Spiral stairs are a perfect solution when you require a staircase in a confined or limited space where a conventional staircase is not possible and are applying themselves to both indoor and outdoor applications.

To order you must have the following data:

- height (difference between levels)

- outer diameter

- type of railing

- mesh size of grating

- location of entries and exits on the levels