Spiral staircase PERFO

metal stepstainless steel frameoutdoor

The construction of stairs ATRIUM PERFO is light and delicate. Its attractiveness is emphasized by the steps made of perforated steel. They can be used both inside and outside the buildings after special treatment, and offer the possibility of introducing the lightening under their steps to create an interesting effect. Technical specification: H height levels280 - 300 cm (13 elements + p) +1 elementon request +2 elementson request ∅s Stairs diameter134 cm AxB minimum size of opening140 x 140 cm P step width50 cm hst step rise20 cm (other on request)