Curved stairs with glass railing

Floor height: 3675mm (near 144.68”)

Steps: 20+1 (Final step is second floor)

Step length: 1.3 meter

Inner&Outer diameter: 2400-5000mm

Stringer: U channel 8+8mm

Steps: 80mm THK Beech

Glass panel : 12mm glass, clear

Hand rail : Dia 50.8mm side deck

Custom made size