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Linear Actuators
Custom Indoor Spiral Staircases
Maximizing your living space with millimeter-precise engineering and elegant designs.
Home / Spiral Staircases / By Application / Indoor & Loft
Solution Matrix
Solution Matrix
No-Mess Interior Installation
No-Mess Interior Installation
A full bolt-on system with no welding required. Protect your finished floors and walls while completing the assembly quickly with just two people, saving time and labor costs.
Silent & Stable Structure
Silent & Stable Structure
Our precision-engineered connections eliminate the shaking and noise common in standard spirals. Enjoy a solid, quiet walking experience even during late-night use.
Aesthetic Interior Integration
Aesthetic Interior Integration
From all-aluminum modernism to warm solid wood treads, our designs blend seamlessly with your interior decor, turning a functional tool into a stunning piece of home art.
Small Space Specialist
Small Space Specialist
Designed for lofts and tight corners with diameters starting from 1000mm. We provide the ultimate space-saving solution without compromising on comfort or accessibility.
Apex-Mini: Ultra-Compact Space-Saving Spiral Staircase for Tiny Lofts
Apex-Mini: Ultra-Compact Space-Saving Spiral Staircase for Tiny Lofts
○ Diameter: 1000mm - 1200mm (Small Footprint) ○ Material: Reinforced Carbon Steel ○ Finish: Matte White / Light Grey Powder Coating ○ Application: Attic access, Mezzanine, Small apartments

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Zenith-W: Modern Interior Spiral Staircase with Solid Oak Treads
Zenith-W: Modern Interior Spiral Staircase with Solid Oak Treads
○ Tread Material: A-Grade Solid Oak / Walnut ○ Structure: Heavy-duty Steel Center Post ○ Handrail: Curved Ergonomic Metal Railing ○ Style: Contemporary Home Interior

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Vision-G: Luxury Glass Spiral Staircase with Frameless Balustrades
Vision-G: Luxury Glass Spiral Staircase with Frameless Balustrades
○ Tread Material: Triple-Layered Anti-Slip Tempered Glass ○ Balustrade: 12mm Frameless Safety Glass ○ Hardware: Polished Stainless Steel 316 ○ Feature: Maximum light transparency

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Metro-S: Industrial Matte Black Metal Spiral Staircase for Urban Lofts
Metro-S: Industrial Matte Black Metal Spiral Staircase for Urban Lofts
○ Material: All-Steel Construction ○ Surface: Anti-scratch Sand-grain Matte Black ○ Design: Bolt-on Modular System (No Welding) ○ Vibe: Industrial Chic / New York Loft Style

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Aura-Alu: Premium All-Aluminum Interior Spiral Staircase (Zero Rust)
Aura-Alu: Premium All-Aluminum Interior Spiral Staircase (Zero Rust)
○ Material: 100% Aircraft-Grade Aluminum ○ Weight: 40% lighter than steel ○ Finish: Seamless Anodized / Luxury Powder Coating ○ Benefit: Lifelong durability, easy installation

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Helix-Pro: Extra-Safe Indoor Spiral Staircase with Dual Handrails
Helix-Pro: Extra-Safe Indoor Spiral Staircase with Dual Handrails
○ Safety Feature: Dual-height handrails for children and elderly○ Tread Surface: High-friction anti-slip texture○ Gap Standard: <100mm safety spacing (AU/UK Code)○ Structure: Re

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Mono-Edge: Designer Central Post Spiral Staircase with Floating Treads
Mono-Edge: Designer Central Post Spiral Staircase with Floating Treads
○ Design: Floating-effect treads attached to a slim center mono-pole○ Materials: Carbon Steel with Wood/Stone inlay options○ Visuals: Maximum floor visibility○ Style: Minimalist Art De

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Space-Saver: Modular Alternating Tread Staircase for Compact Urban Lofts
Space-Saver: Modular Alternating Tread Staircase for Compact Urban Lofts
○ Incline: 55° - 65° High-pitch ergonomic alternating steps ○ Structure: Heavy-duty modular carbon steel frame (No welding required) ○ Treads: 40mm Solid White Oak or European Beech wood ○ Finis

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Classic-Iron: Hand-Forged Wrought Iron Spiral Staircase for Traditional Interiors
Classic-Iron: Hand-Forged Wrought Iron Spiral Staircase for Traditional Interiors
○ Material: Hand-forged Wrought Iron ○ Pattern: Decorative Ornate Scrolls ○ Finish: Antique Bronze / Pewter / Classic Black ○ Application: Renovation of classic homes or wine cellars

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The Factory Edge
Why Choose a "Works" Level Indoor Staircase?
1:1 Pre-fit Video

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Silent & Stable
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FAQ
Q: Do you support large-scale commercial or multi-fam
Q: What are the packaging and delivery standards?
Q: Can you customize the design to meet my local buil
Q: Universal FAQ (StaircaseWorks Standard)
Q: How do you guarantee durability and structural saf
Q: Is the installation complicated for international