A curved staircase, often referred to as a helical staircase, leads users upstairs in a graceful flowing arc. Unlike a spiral staircase, a curved staircase doesn’t require a fixed central column and frequently features two rolled stringers with treads attached between them. Due to the flexibility associated with curved stair design, this option is found in various settings, from large commercial office spaces to private residences. Using helical stairs running alongside each other or with multiple landings is a popular trend in office design, for instance.

Staircase Structure

• Stringer
• Tread
• Balustrade

Stringer Options

• Carbon Steel – Galvanization
• Carbon Steel – Powder Coated
• Carbon Steel – PVDF
• Stainless Steel – Brushed
• Stainless Steel – Polished

Tread Options

• Solid Wood – White oak wood, red oak wood, beech wood, ash wood, maple wood, teak wood, etc.
• Laminated Tempered Glass – Clear glass, frosted glass, colored glass, anti-slip surface glass.
• Steel – Carbon Steel, stainless steel, perforated steel.
• Stone – Marble, granite, quartz

Balustrade Options

• Glass Railing – Standoff glass railing, floor-mounted post glass railing, side-mounted glass railing, glass railing with clamps, etc.
• Steel Railing – horizontal rod railing, steel plate railing, perforated steel railing, etc.
• Wrought Iron Railing

A curved staircase continues to set the bar aesthetically and with GRT, your curved stair too will be the crowning glory of your interior.