Contact Us Phone: (800) 541-2645, (301) 733-8255, Fax: (301) 791-7240
Spiral, Circular, Monumental, Egress, and Alternating Tread Stairs. Made in the USA. 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.
Smithsonian American Art Museum,
Busboys and Poets Restaurant,
The Clara Barton Condominium,
Kauri Tree Trunk Stairs,
Tree Sculpture Railing,
Hanging Spiral Stairs,
New York City
New York City
Bent Wood Furniture Factory,
Bystrice, Czech Republic
Stunning spiral staircases make a statement while saving space!
Dynamic and architecturally significant circular staircases for your project.
Uniquely structured straight stairs with intricate rail designs are timeless.
Fast, easy and economical, with a broad range of designs and applications.