Google+ Duvinage and Sharon Stairs | Leaders in Custom Metal Stairs, Drop-In Stairs, and Stair Kits

Metal Stairs Custom Designed Since 1895

Duvinage has been manufacturing custom metal stairs for over a century. We design and build spiral, circular, monumental, egress, and alternating tread stairs to your custom specifications. We also offer ornamental railing, steel ladders, and easy-to-install spiral staircase kits.

Duvinage is the only American company capable of engineering and fabricating every type of metal stair, providing a single point of contact for architects, general contractors, and miscellaneous metal subcontractors.

Our superior design, precise engineering, and careful construction have enabled us to supply staircases to the most prestigious addresses in America, including the White House and the National Gallery of Art. Contact us or find a rep to find out more.



World-class Stairs

World-class Stair: Javits Center, New York, NY

Javits Center,
New York, NY

World-class Stair: Stone on Steel, Exterior, Residence

Stone on Steel,
Exterior, Residence

World-class Stair: EDITION Hotel by Marriott, New York, NY

EDITION Hotel by Marriott,
New York, NY

World-class Stair: Oak and Stainless Steel, Interior, Residence

Oak and Stainless Steel,
Interior, Residence

World-class Stair: The Venetian, Las Vegas, NV

The Venetian,
Las Vegas, NV

World-class Stair: Aluminum Treads and Balusters, Exterior, Industrial

Aluminum Treads and Balusters,
Exterior, Industrial

World-class Stair: Phoenix Convention Center, Phoenix, AZ

Phoenix Convention Center,
Phoenix, AZ

World-class Stair: Diamond Plate Steel Tread, Exterior, Industrial

Diamond Plate Steel Tread,
Exterior, Industrial

Get a Custom Stair Quote!

What’s New

Download the Duvinage Catalog
Or contact a rep today to get started >
Sharon Stairs now part of Duvinage
Learn about our Sharon Stairs’ Drop-in™ Stair System >
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Duvinage and Sharon Stairs

Spiral Stairs

Stunning spiral staircases make a statement while saving space!

Circular Stairs

Dynamic and architecturally significant circular staircases for your project.

Straight Stairs

Uniquely structured straight stairs with intricate rail designs are timeless.

Spiral Staircase Kits

Fast, easy and economical, with a broad range of designs and applications.