Made in the USA Since 1895.
Industrial ladders are a mainstay of industrial and commercial applications where vertical access is needed, space is at a premium, and backward descent is acceptable. Duvinage custom designs and fabricates fixed vertical ladders with grab rails and slip-resistant treads. Available in steel, stainless steel, and aluminum, with finish options in primer or air-dry paint, powder coated paint, or galvanized. Custom made for any application in pitches of 90 degrees or less in accordance with OSHA guidelines.
Fixed vertical ladders with grab rails and slip-resistant treads are custom designed and fabricated for your specific application.
With unique design features, alternating tread stairs are an increasingly popular choice for industrial and commercial applications where space is limited.
From silos and water tanks to towers and storage facilities, Duvinage has been designing and fabricating spiral stairs since 1895.