Exterior Use Hot Dipped Galvanized Staircases
Smart Space recently custom built this exterior steel stairs. The purpose of the stair is for maintenance and fire escape. These stairs are located at Kuhlman Concrete Corporation in Toledo, Ohio. General contractor A A Boos & Sons of Oregon, Ohio installed the stairs while Sponseller Group, Inc. designed the project.
Features & Benefits of Smart Space Hi-Level & Multi-Level Mezzanine Structures
- The finish is hot dipped galvanized.
- The stair treads are serrated bar grating 1-1/2″ x 3/16″ 19W4 with a type B standard checkered nosing.
- The handrail is 1-1/4″ schedule 40 pipe with 1-1/2″ schedule 80 posts.
- The stringers are a C12 x 20.7#