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Bluff’s engineering staff provides code-compliant solutions for all stairway needs including specific elevations, stairway lengths, and occupancy loads. Manufactured with bolt-together design for maximum strength and rigidity

(OSHA & IBC Compliant)



Bluff’s stairways are designed and manufactured to meet or exceed regulations specified by OSHA, IBC or other agencies specific to the user’s location. Our professional design engineers employ code-compliant solutions to fulfill the details of your applications, including specific elevations, stairway lengths, and occupancy loads. Whether you need a new structure integrated into your existing system or a new, freestanding installation, all stairways are manufactured with steel, a bolt-together design that ensures optimal strength and rigidity.

Because your elevation transition needs are specific to your worksite and operation systems, Bluff Manufacturing starts its product planning with an assessment of your specific application and accessibility objectives.

To order stairways, contact Cindy Holybee at Cindy.Holybee@iwsolutions.com, by phone at 817-546-8590.

(OSHA & IBC Compliant)


Features & Benefits

  • Bolt Together Steel Construction
  • Bolted Components Allow for Economical Shipping & Ease of Installation
  • Constructed of Structural Steel Stringers
  • Welded Handrails & Bolt-On Diamond Plate Trends
  • All Components Powder Coated (Black Treads & Safety Yellow Stringers)
  • Code Compliant
  • Easily Integrated with Landings, Mezzanines, Work Platforms, Conveyor Crossovers & Towers

*Anchors not Provided

(OSHA & IBC Compliant)


Compliant Features

IBC Compliant Features:

  • Minimum Width 36”
  • Maximum 7” Rise
  • 11” Run Plus 1 “ Nose Over
  • 42” High Guardrails with 36” High Handrails
  • Closed Risers

OSHA Compliant Features

  • Up to 50 Degree Angle of Incline
  • Grating Treads
  • Open Risers
  • OSHA Compliant Handrail
  • Minimum Width 22”

(OSHA & IBC Compliant)



Provides a detailed overview of the performance, operation, & other important characteristics.


Freight Classes

Bluff Manufacturing strives to give the best possible customer service. Download our freight classes for shipping.

Freight Classes.pdf

Stairway Worksheet

(OSHA & IBC Compliant)


Options & Accessories

  • Baluster Type Handrail
  • Custom Sizes & Configurations (Straight, Turn-Back, Towers, etc.)
  • Custom Colors & Galvanizing Available
Height # of Treads Required
36”-42” 5
43’-49” 6
50”-56” 7
57”-63” 8
64”-70” 9
71”-77” 10
78”-84” 11
85”-91”” 12
92”-98” 13
99”-105” 14
106”-112” 15
113”-119” 16
120”-126” 17
127”-133” 18
134”-140” 19
141”-144” 20
Why Bluff Steel
Structures & Mezzanines?
Cost Efficiency Through Value Engineering
Bluff steel mezzanine structures are designed to meet diverse space requirements, from raised offices to storage and distribution systems. Key features include non-welded bolt connections, design flexibility for modifications and expansion, and vertical clearance maximization for efficient space utilization. The structures boast high-quality design with standardized components, ensuring cost-effective installation. Additionally, they are built to last and come with a substantial 30-year structural warranty.
Superior Design Options to Suit Your Needs
Bluff's mezzanine construction focuses on efficiency and cost-effectiveness, utilizing a combination of materials such as hot-rolled structural steel, high-strength cold-formed sections, structural tubes, and steel bar joists. The use of standardized shapes minimizes custom fabrication, and professional engineer certification is available for designs in the contiguous 48 states. The entire production process takes place in the Fort Worth plant, with shipping handled by approved contract haulers.
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