Spiral staircase HEAVY

wooden stepmetal framecontemporary

ATRIUM HEAVY METAL stairs are industrial spiral stairs. Their character lays in the steps made of the checker plate. They can be used both inside and outside the buildings (after special treatment), also as the technical stairs. Technical specification: H height levels280 - 300 cm (13 elements + p) +1 elementon request +2 elementson request ∅s Stairs diameter119 cm, 144 cm, 169 cm AxB minimum size of opening125 x 125 cm, 150 x 150 cm, 175 x 175 cm P step width47cm, 60cm, 72cm hst step rise20 cm (other on request)