Copyright © 2014 Duvinage LLC. 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 fine circular and monumental stairs for well over a century, since 1895. Designed with architects in mind with the tradition of beautiful stairs. Duvinage uses only the finest materials. Single or double stringer designs formed to a perfect contour. Steel treads designed to receive marble, wood, carpet, terrazzo, tile, concrete, glass, or any material you may desire! Custom railings are our specialty whether your design or ours. We provide full shop drawings and PE calculations for your stair, letting you concentrate on the architectural beauty without the worry of structural concerns.
What do The White House, The Ritz Carlton, The National Museum of Arts and fine homes across the world have in common?... Duvinage Stairs.
Custom formed to exact dimension, your project will be enhanced by the beauty that a Duvinage circular stair creates. The double stringer design provides sturdy traditional design and receives any tread and railing style you may desire.
Custom formed to exact dimension, your project will be enhanced by the beauty that a Duvinage circular stair creates. The mono stringer design provides a floating tread that offers a sleek design and receives any tread and railing style you may desire.