Since its founding in 1925, Cotterman has become synonymous with innovative, high-quality rolling stairs and ladders. It was Cotterman that introduced the rolling warehouse ladder over 60 years ago, a device that has become indispensable for industrial and commercial access. A Cotterman rolling ladder represents a tradition of quality construction and service excellence.

Since its founding in 1925, Cotterman has become synonymous with innovative, high-quality rolling stairs and ladders. It was Cotterman that introduced the rolling warehouse ladder over 60 years ago, a device that has become indispensable for industrial and commercial access. A Cotterman rolling ladder represents a tradition of quality construction and service excellence.

Aluminum Gangway Ramps are light enough to be carried by two people. No more repainting or replacing unsafe wooden ramps or struggling with heavy, rusty steel walkway units. Our Aluminum Gangways solve the problem by offering quick and easy removal in the event of severe storms or for seasonal storage.