Circular stair

Floor height: 4140mm (163”)

Stairs diameter: 1600mm (63”)

Step Qty : 23 (final step is landing)

Step height: 180mm (7.09”)

Step length: 800mm (31.5”)

Center stringer: Dia 108mm aluminum

Tread: 12+1.52pvb+12mm glass ,frosted

Railing height : 914mm

Railing : Dia 12mm aluminum

Top handrail :Dia 38mm aluminum

How to make circular stair ?

Normally will need floor height , stairs diameter and where is exit ， and then our designer will consider it and design for you .

Circular stair can save a lot of space for you .