Prefabricated Steel Mezzanine Stairs (OSHA & IBC Compliant)
Prefabricated metal stairs designed to meet your specified code requirements
Mezzanine stairs
Easy-to-install standard stairs
✔ Available with a choice of finish and options
✔ Manufactured using high-quality carbon steel
✔ Choice of OSHA or IBC-Industrial stair design
✔ Custom-built to your specifications


Specifications
OSHA-Compliant | IBC-Industrial | ||
❶ | Available stair heights | 96" to 168" | 72" to 144" |
❷ | Maximum stair angle | 45° | 32° |
❸ | Minimum tread depth | 9½" | 11" |
❹ | Maximum riser height | 9½" | 7" |
❺ | Guardrail height | 45" | 42" |
❻ | Handrail height | 34" | 34" |
❼ | Maximum opening | 19" | 21" |













Tread options
✔ OSHA-COMPLIANT STAIRS are available with 36" wide treads
✔ IBC-INDUSTRIAL STAIRS are available with 36", 44", or 48" wide treads

Diamond plate
✔ 11 gauge diamond plate
✔ Open risers

Bar grate
✔ 19w4 grating
✔ Diamond plate nosing
✔ Open risers

Concrete Pan IBC-Industrial Only
✔ 12 gauge flat plate pan
✔ Closed risers
Finish options
✔ Constructed of high-quality carbon steel

Safety yellow
powder coat

Iron gray
powder coat

Hot-dip
galvanized

Mezzanine stairs
Easy-to-install standardstairs
✔ Available with a choice of finish and options
✔ Manufactured using high-quality carbon steel
✔ Custom-built to your specifications
Choice of OSHA or IBC-Industrial stair design
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Choose IBC-Industrial if the stairs are accessible to the general public; IBC-Industrial stairs are also OSHA-complaint |
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Choose OSHA-compliant if the stairs are only accessible to specific workers as part of their work operations |

Specifications
OSHA-Compliant | IBC-Industrial | ||
❶ | Available stair heights | 96" to 168" | 72" to 144" |
❷ | Maximum stair angle | 45° | 32° |
❸ | Minimum tread depth | 9½" | 11" |
❹ | Maximum riser height | 9½" | 7" |
❺ | Guardrail height | 45" | 42" |
❻ | Handrail height | 34" | 34" |
❼ | Maximum opening | 19" | 21" |
Tread options
✔ OSHA-COMPLIANT STAIRS are available with 36" wide treads
✔ IBC-INDUSTRIAL STAIRS are available with 36", 44", or 48" wide treads

Diamond plate
✔ 11 gauge diamond plate
✔ Open risers

Bar grate
✔ 19w4 grating
✔ Diamond plate nosing
✔ Open risers

Concrete Pan IBC-Industrial Only
✔ 12 gauge flat plate pan
✔ Closed risers
Finish options

✔ Safety yellow powder color
✔ Iron gray powder color
✔ Hot-dip galvanized

Alternating tread stairs
Alternating tread stairs are a space-saving alternative to standard stairs for mezzanine access
✔ Available with a choice of finish and options
✔ Custom-built to exact height

Alternating tread stairs
Alternating tread stairs are a space-saving alternative to standard stairs for mezzanine access
✔ Available with a choice of finish and options
✔ Custom-built to exact height











