Designers and Architects

Duvinage has served the residential and commercial construction market for over a century. For both your indoor and outdoor design needs make Duvinage your specification. Our qualified staff will assist you through your planning and our craftsmen make each stair to order with old world attention to detail. Each custom stair is fully assembled in our manufacturing facility prior to being shipped so you are ensured a flawless install for the project you are planning. See our Technical Specifications and CAD Drawings page for helpful resources.

Architectural Designs

Indoor Stairs

Combine limitless rail and tread options to design your perfect interior stair or select one of our kit stairs. Add a powder coat finish available in 100's of colors. Duvinage supplies custom spiral, straight, circular stairs and a variety of stair kits.

Outdoor Stairs

Using materials and finishes that withstand the elements, we have the perfect stair for your projects exterior needs. Galvanized Steel, Aluminum, and powder coated are among your many exterior options.

Egress Stairs

Our Drop-In™ Sharon Stairs systems are pre-engineered stairs with the design flexibility of a custom egress system. They are designed and engineered to fit all stairwell openings and floor-to-floor heights (in accordance with specific code requirements) as well as architectural designs for a variety of tread, riser, stringer, and rail details to accommodate aesthetic and functional requirements.

Custom Designs

Designed with discerning architects and designers in mind with the tradition of beautiful stairs. Let Duvinage create a custom one of a kind stair for your project by combining numerous railing and tread options.

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