Commercial Stairs

Commercial Planning Excellence

Duvinage has served the commercial construction market for over a century. For both your indoor and outdoor design needs make Duvinage your choice. 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.

Commercial Stair Products

Stairs for K-12 Schools

Industrial-strength metal stairs for all school applications. From stage spiral stairs to monumental stairs as innovative learning space focal points.

Stairs for Colleges and Universities

Reaching impressive heights and inspiring educational pursuits with dynamic designs. Duvinage metal stairs delight and amaze at colleges and universities.

Stairs for Government Buildings

Federal, state, and local government buildings require the most rigorous, beautiful stair design and fabrication. From the White House to military bases to courthouses.

Stairs for Religious Buildings

In all religious building project types, from new places of worship to historic renovations, Duvinage metal stairs provide architectural beauty and functionality.

Commercial Interior Stairs

Combine rail, tread, finish and other options for the perfect custom interior stair. Duvinage supplies custom spiral, straight, and circular stairs.

Commercial Exterior Stairs

Outdoor stairs in galvanized steel, aluminum, and powder coated aluminum to withstand the elements. Specified in commercial projects nationwide.

Sharon Stairs Drop-in Stairs

Pre-engineered egress stairs from the industry leader. Designed and fabricated to meet code and enable efficient installation. Customizable tread and rail.

Industrial Stairs

From water treatment plant spiral stairs to curved stairs encircling satellites, Duvinage has been serving the industrial market since 1895.