Easy diy install stainless steel u channel curved staircase

Staircase Specification Stairs Size Height customized as your floor to floor height Width based on jobsite width *Dimensions will vary according to measurements of stairs. Stairs Size for M a i n P i c t u r e Curved Staircase 1. Beam 300*(6+6)+300*(6+6)mm  304S.S 2. Tread 30mm thickness marble 3. Handrail top mounted dia 50.8mm 304 S.S 4. Glass 12mm Tempered Clear Glass (AU/ANSI/CE) Finish 1. Stainless steel mirror / satin 2. Carbon steel hot dip galvanizing / powder coating / painting 3. Aluminum powder coating / galvanized / oxidize 4. Solid wood painting 5. Glass round edge &