Custom Straight Floating Staircase with Cable Railing

This staircase features an open steel stringer design with solid wood treads and stainless steel cable railing. It offers the clean, airy appearance many homeowners look for in a floating staircase while providing outstanding structural stability.

Modern Indoor Steel Staircase with Wood Treads & Horizontal Cable Railing

Looking for a modern staircase that combines clean aesthetics, structural strength, and easy installation?

This straight steel staircase features a powder-coated steel stringer, solid wood treads, and a horizontal cable railing system with a warm wood handrail. The minimalist design creates an open and spacious feeling, making it ideal for residential homes, lofts, offices, and commercial interiors.

At NST Building, every staircase is custom-built according to your project dimensions. Whether you’re building a new home or renovating an existing property, our engineering team provides complete shop drawings and manufacturing support to ensure a perfect fit.

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Product Features

✔ Modern Minimalist Design

The combination of black steel, natural wood treads, and stainless steel cable railing creates a timeless contemporary appearance that complements modern architecture.

✔ Heavy-Duty Steel Structure

Our welded steel stringers provide excellent structural stability while maintaining a slim visual profile. All steel components are precision fabricated and finished with durable powder coating.

✔ Premium Wood Treads

Available in:

• Red Oak
• White Oak
• Ash
• Walnut
• Beech
• Custom wood species

Each staircase tread is carefully finished to provide durability and a natural appearance.

✔ Horizontal Cable Railing

The cable railing system offers:

• Unobstructed views
• Modern architectural style
• Low maintenance
• High corrosion resistance

Suitable for both indoor and outdoor applications.

✔ Custom Staircase Manufactured -NST Building

Every project is made to order.

Customization options include:

• Stair width
• Stair height
• Number of steps
• Steel finish
• Wood color
• Handrail material
• Cable spacing
• Landing railing design

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Applications

This custom straight staircase is suitable for:

• Luxury homes
• Villas
• Duplex houses
• Loft apartments
• Offices
• Retail stores
• Commercial buildings

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Why Choose NST Building?

With years of experience manufacturing custom staircases and railings for overseas projects, NST Building provides complete project support from design to delivery.

We offer:

• Free shop drawings before production
• Engineering support
• Factory pre-assembly for quality inspection
• Secure export packaging
• Worldwide shipping
• Professional installation guidance

Every staircase is inspected before shipment to ensure high quality and easy installation on site.

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Product Specifications

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Frequently Asked Questions

Can this staircase be customized?

Yes. Every staircase is manufactured according to your architectural drawings or site dimensions.

Can you provide shop drawings?

Absolutely. Our engineering team prepares detailed shop drawings for customer approval before production.

Is the cable railing code compliant?

We design the cable spacing and railing height according to your local building requirements upon request.

Can you ship internationally?

Yes. We export custom staircases worldwide and provide detailed installation guidance.

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Request a Free Quote

Planning a custom staircase project?

Simply send us your floor plan or project dimensions. Our engineering team will prepare a professional quotation and shop drawing tailored to your project.

Real staircase project but with different opening :

Cable Railing Staircase in USA