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Sculptural Steel Helical Staircase
Sculptural Steel Helical Staircase

Modern Avant-Garde Sculptural Steel Helical Staircase

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A luxury helical all-steel spiral staircase featuring an organic flared steel base apron, custom flame-profiled steel balusters with tensioned stainless steel cables, and precision steel treads for an iconic, high-strength architectural statement.

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Custom sizes available in 4 – 6 weeks.

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Description

Modern Avant-Garde Sculptural Steel Helical Staircase with Flame Balusters and Cable Railing

Push the boundaries of modern interior design with our avant-garde sculptural steel helical spiral staircase. Masterfully fabricated from heavy-gauge structural carbon steel, this staircase features a dramatic flared organic steel base shell, custom flame-shaped steel railing posts with tensioned horizontal steel cables, precision-fabricated steel treads, and a sweeping metallic top handrail.

INCLUDED Features:

  • Custom Sculpted Steel Flame Balusters: Organic flame-profiled steel baluster posts precision laser-cut and hand-welded to the outer steel stringer.
  • High-Tensile Stainless Steel Cable Railing: Parallel horizontal stainless steel tension cables delivering a light, modern, and transparent barrier.
  • Continuous Tubular Steel Handrail: Smoothly curved tubular steel top handrail sweeping along the helical arc for an optimal ergonomic grip.
  • Precision-Fabricated Steel Treads: Heavy-gauge steel tread plates pre-engineered with a durable, scratch-resistant dark architectural coating.
  • Concealed Heavy-Duty Steel Base Anchor Kit: Flared steel base plate and high-tensile floor anchor hardware for maximum structural anchoring.

Signature Features:

  • Dramatic Organic Flared Steel Base: Heavy-duty structural steel apron expanding organically at the floor connection to serve as both an iconic visual anchor and a massive load-bearing pedestal.
  • Full Carbon Steel Structural Integrity: Engineered structural steel skeleton and double-curved under-stringers delivering superior stiffness, high load capacity, and zero-vibration stability.
  • Center-Post-Free Helical Architecture: Open-center steel helical geometry eliminating traditional central posts, creating an airy, weightless silhouette.
  • Premium Matte Dark Architectural Coating: Multi-stage rust-inhibiting treatment finished with an industrial-grade matte black/charcoal powder coat for outstanding scratch resistance and longevity.
  • Precision Laser Cutting & Master Fabrication: Laser-cut steel components and hand-finished seamless welds create a unified, continuous metallic sculpture.
  • Fully Customizable Steel Specifications: Floor-to-floor height, overall diameter, cable tension configuration, steel plate thickness, and custom metallic color shades tailored to exact architectural drawings.

Close-up detail: Dramatic organic flared steel apron stringer paired with custom laser-cut flame steel balusters, stainless steel tension cables, and precision steel treads.

Sculptural Steel Helical Staircase
Modern Avant-Garde Sculptural Steel Helical Staircase

Tailored Solutions for Any Architectural Specification.

Leveraging robust manufacturing infrastructure and standardized quality control, we ensure faster lead times and reliable project execution for global clients.

👉 Connect with our design specialists today for custom quotes and technical support!

Why Do Customers Choose LIKE Metal ?

The gate for my yard is from Like Metal, and it's 100% exactly what I wanted—it's fantastic! Even though it had to be ordered from faraway China, it was all worth it.
Wrought iron gate with ornate scrollwork and spear-top finials, installed at a residential entrance, showcasing durable black metal craftsmanship.
EugeneFrom Spain
I really prefer this kind of classic, traditional style for doors and windows; I updated all 13 doors and 16 windows in my villa to a classic black-and-white theme. The result is truly stunning.
Industrial-style metal table legs in matte black finish, featuring welded cross braces and floor levelers, displayed in a workshop setting for a furniture manufacturer client.
JesseFrom Papua New Guinea
I ordered the stair railings and large iron gate from Like Metal. Well, it saved me a lot of money on renovations. But the quality is the same as locally made ones; Chinese manufacturing is truly impressive!
Custom wrought iron entry gate and matching staircase railing with ornate scrollwork, balusters, and wall brackets, installed in a luxury residential interior.
GrantFrom Morocco

High Quality

As a part of China, a manufacturing powerhouse, we possess the world's most complete metal material supply chain and the best production processes and teams, enabling us to manufacture high-quality wrought iron products.

Save Money

Compared to sourcing locally, purchasing directly from our factory can save you up to 30% or more in overall costs.

Customizable

The size, style, and color of the product can all be customized to maximize your satisfaction.

Global Reach

Our comprehensive logistics and packaging technology ensure that every product arrives at your destination intact.

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LIKE Metal company logo – a bold industrial emblem with a stylized wrought iron motif and sturdy metallic lettering, representing custom gates, table legs, and staircases.

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