Project Location: Chicago
Delivery time: May 25, 2019
Height(floor to floor): 3391mm
Tread: 90mm Thailand splicing oak wood, black walnut color
Steps: 17+1
Stringer: double carbon steel tubes, powder coated black
Railing: stainless steel cable railing with square columns
Handrail: 40X60mm European beech wood handrail
Completion time: 26 days after the shop drawing was confirmed.