Spiral Staircases
Floating & Straight
Railing & Balustrades
Components & Hardware
Works
Services

Get a Quote

Spiral Staircases

By Application

Indoor & Loft

Outdoor & Coastal

By Material

All-Aluminum-Series

Steel & Metal

Solid Wood Tread

By Project

Commercial & Hospitality

Multi-Family Residential

Industrial & Safety

Floating & Straight

By Structure

Cantilevered (Floating)

Mono Stringer Stairs

Double Stringer Classic Stairs

By Tread Material

Premium Solid Wood

Tempered & Anti-Slip Glass

Natural Stone & Terrazzo

Hidden Structure Kits

By Installation

Specialty Environment Stairs

Artistic & Grand Entrance

Railing & Balustrades

Frameless Glass Systems

Stainless Steel Cable

Modern Metal Pickets

LED Handrail Solutions

Components & Hardware

Precision Structural Connectors

Premium Balustrade & Glass Clamps

Smart Lighting & Integrated Fittings

Professional Installation & Support Kits

Works

Services

Projects

News & Blog

Resources

Contact Us
Heavy-Duty Double Channel Steel Stringer Staircase

Heavy-Duty Double Channel Steel Stringer Staircase

Category:

Double Stringer Classic Stairs

Build Your Stair

Recommended Products
Modern Black Steel Cantilevered Staircase with Hidden Support
Features a heavy-duty internal steel stringer concealed within the wall for a pure floating effect.
Premium Solid Oak Box-Tread Floating Staircase
Crafted from A-grade European Oak with seamless 45-degree mitered joints wrapping a steel skeleton.
Triple-Laminated SGP Glass Cantilevered Staircase
Utilizes SGP SentryGlas interlayers and low-iron glass for maximum safety and transparency.
Raw Industrial Steel Floating Stairs with Visible Heat Marks
Preserves natural weld marks and heat textures with a clear protective coat for authentic loft style.