Rated 4.9/5 based on 406 customer reviews

Prefabricated Steel Commercial Stairs

Not for residential use

ErectaStep prefabricated Steel stairs are perfect for all applications. Our prefabricated steps provide a fast, complete solution for a wide variety of applications, from office buildings to storage mezzanines.

IBC Compliant Prefabricated Steel Stairs

  • Bolt-together construction – no welding required
  • Ships flat-packed for lower shipping cost
  • Not for residential use

Our Commercial series steel stairs are constructed with a mill finish with the option to have galvanized.

  • Specifications


    • IBC and OSHA Compliant
    • Heavy Duty Steel Construction
    • Extra Wide Diamond Plate Treads
    • Railing with Balusters
    • Mill Finish
    • Galvanized Option Available
  • Downloads

    Product Resources

    From design to completion, ErectaStep stairs are the one’s architects and builders trust. Made from 5 modular components, our stairs bolt together with no welding or special tools required. They can be configured to meet the needs of any application with customized components available to accommodate your designs.

  • FAQ


    1. Which is better, powder coating vs. paint or primer? A: Powder coating finishes are much tougher and thicker than traditional liquid paint or primers. And because they use no harsh solvents like paint, there is zero off gassing or foul chemical odors that frequently are associated with traditionally painted finishes. The bottom line, powder coating is tougher, longer lasting, and doesn’t smell! Far superior to painted finishes.
    2. Can I get my stairs in custom colors? A: Yes, if aluminum.
    3. Can I get my stairs customized? A: Yes, let us know your special requirements and we'll design something just for you!
    4. What is the difference between IBC and OSHA requirements? A: The differences between IBC and OSHA regulations are enormous. IBC codes, generally are far more stringent and comprehensive than OSHA. OSHA guidelines are established with the basic understanding that the end user would be primarily a properly trained adult user. Whereas IBC regulations assume that the user may be a small child. Therefore, the construction requirements must be far more stringent and comprehensive.
    5. What are some common IBC requirements?  A: Common major differences are balusters (or pickets) must be no more than 4" on center spacing, treads must be no less than 7" high and 11" deep and handrails must be no less than 42" high. ErectaStep Commercial stairs go far beyond our competitors when it comes to IBC compliance.


ErectaStep Installs Stairs

IBC Compliant

OSHA Compliant

Made in USA