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Luxury curved staircase with stone treads and a glass balustrade

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Curved, Elliptical and Spiral


Open or closed riser

Curved and helical work above a certain scale runs through Stairs Pro Atelier, our commission studio — 3D laser survey, bespoke engineering and a dedicated project team.

Design 04

Overview


This luxurious curved design is available in an open or closed riser option, with elegant spirals that add a sophisticated touch to any setting. Totally customizable: steel stringers, treads in wood or stone, and optional LED lighting for added ambiance — suited to any home design or commercial application.

The most demanding thing we build, and the one people remember.

Curved, Elliptical and Spiral are all the same discipline: steel rolled to a radius rather than cut straight. We roll our own stringers in house, which is why we are not tied to a standard radius — and why we can build treads up to nine feet wide on a single flight, far beyond what a straight stair would ever carry.

Every staircase is manufactured to your drawings in our Vaughan facility. Full supply and installation across Canada; supply and delivery anywhere in North America.

Specifications

Curved, Elliptical and Spiral — open or closed riser


Geometry
Curved, elliptical, spiral and helical. Fully custom, drawn to your opening rather than to a standard radius.
Stringer
Rolled steel stringers, open or closed riser, rolled in house to the radius on the drawing.
Use
Ideal for any interior and exterior applications — residential and commercial.
Installation
Mounted into LVL / concrete at the top, anchored into sub floor at the bottom.
Tread materials
Choose from any wood species or stone (solid wood, marble, quartz).
Tread thickness
2.25 inches – 5 inches.
Tread width
32 inches – 108 inches. We roll and build treads up to nine feet wide on a single flight.
Railing options
Tempered and/or laminated glass, solid metal railing finished in a wood veneer, or a custom wrought iron design.
Optional
Integrated LED lighting under the treads or along the stringer.

Gallery

Built and installed


Curved, Elliptical and Spiral stairs from our commission portfolio. Every one designed, engineered and built to its own drawings.

Curved staircase with solid hardwood treads White plaster closed riser curved staircase Luxury curved staircase with stone treads and a glass balustrade Brass balustrade on a curved staircase Curved staircase with solid hardwood treads White plaster closed riser curved staircase

Get in touch

Request a quote


Tell us about the project and we'll come back with a design and a price. Drawings welcome — so is a rough sketch.

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