OSHA-compliant bolted access stairs

Standard stairs for industrial applications that ship flat and are easily assembled on-site without welding.

OSHA-compliant bolted access stairs

Standard stairs for industrial applications that ship flat and are easily assembled on-site without welding.

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Benefits

Same business day pricing and drawings
Simple assembly on site, even in compact spaces
Cost-effective solution for retrofits and renovations
Knock-down design ships flat
No welding or expensive equipment required for installation


Applications

OSHA-compliant stairs
Industrial egress
Industrial equipment access
Crossover systems

Industrial secondary access
Mezzanine access
Dock stair
Catwalk access

Specifications and options

DIMENSIONS MINIMUM MAXIMUM
Stair height 18" 240"
Stair angle (stair heights up 123") 25° 50°
Stair angle (stair heights 124" and up) 29° 50°
Riser height 4" 10"
Rail height 30" 43"
Baluster spacing (spherical clearance) 3¾" 36"
Tread width (inside stair width) 24" 48"

NOTE: Minimum/maximum dimensions may vary based on stair use and applicable code.

Additional products

Create a custom access solution with platforms and supports designed to easily integrate with bolted access stairs.

Handrails/guardrail specifications

Constructed of 1½" OD tube capable of withstanding 200# load
Adjustable baluster spacing (within specified code)
Press punched baluster ends
Low-density polyethylene molded end caps
Optional steel end caps are available

Stringer specifications

Constructed of 10" or 12" steel channel (based on stair dimensions)
Balusters bolt into stringers using included hardware

Finish options

Standard powder coat colors
Custom powder coat colors
Hot dip galvanized

Tread options

Carbon steel construction
Available in standard widths of 24", 30", 36", and 48"
Also available in custom widths
Optional back pans are available

Diamond plate

Solid tread surface with raised diamond pattern to provide traction

Concrete pan

Arrives ready for site-poured concrete; diamond plate nosing

Bar grate

Skid-resistant, serrated grating surface; diamond plate nosing

Grip tread

Aggressive non-skid, serrated grating surface; diamond plate nosing

Benefits

Same business day pricing and drawings
Simple assembly on site, even in compact spaces
Cost-effective solution for retrofits and renovations
Knock-down design ships flat
No welding or expensive equipment required for installation


Applications

OSHA-compliant stairs
Industrial egress
Industrial equipment access
Crossover systems
Industrial secondary access
Mezzanine access
Dock stair
Catwalk access

Specifications and options

DIMENSIONS MINIMUM MAXIMUM
Stair height 18" 240"
Stair angle (stair heights up 123") 25° 50°
Stair angle (stair heights 124" and up) 29° 50°
Riser height 4" 10"
Rail height 30" 43"
Baluster spacing (spherical clearance) 3¾" 36"
Tread width (inside stair width) 24" 48"

NOTE: Minimum/maximum dimensions may vary based on stair use and applicable code.

Handrails/guardrail specifications

Constructed of 1½" OD tube capable of withstanding 200# load
Adjustable baluster spacing (within specified code)
Press punched baluster ends
Low-density polyethylene molded end caps
Optional steel end caps are available

Stringer specifications

Constructed of 10" or 12" steel channel (based on stair dimensions)
Balusters bolt into stringers using included hardware

Tread options

Carbon steel construction
Standard widths: 24", 30", 36", and 48"
Also available in custom widths
Optional back pans are available

Diamond plate

Solid tread surface with raised diamond pattern to provide traction

Concrete pan

Arrives ready for site-poured concrete; diamond plate nosing

Bar grate

Skid-resistant, serrated grating surface; diamond plate nosing

Grip tread

Aggressive non-skid, serrated grating surface; diamond plate nosing

Finish options

Standard powder coat colors
Custom powder coat colors
Hot dip galvanized

Additional products

Create a custom access solution with platforms and supports designed to easily integrate with bolted access stairs.

Benefits

Same business day pricing and drawings
Simple assembly on site, even in compact spaces
Cost-effective solution for retrofits and renovations
Knock-down design ships flat
No welding or expensive equipment required for installation


Applications

OSHA-compliant stairs
Industrial egress
Industrial equipment access
Crossover systems
Industrial secondary access
Mezzanine access
Dock stair
Catwalk access

Specifications and options

DIMENSIONS MINIMUM MAXIMUM
Stair height 18" 240"
Stair angle (stair heights up 123") 25° 50°
Stair angle (stair heights 124" and up) 29° 50°
Riser height 4" 10"
Rail height 30" 43"
Baluster spacing (spherical clearance) 3¾" 36"
Tread width (inside stair width) 24" 48"

NOTE: Minimum/maximum dimensions may vary based on stair use and applicable code.

Handrails/guardrail specifications

Constructed of 1½" OD tube capable of withstanding 200# load
Adjustable baluster spacing (within specified code)
Press punched baluster ends
Low-density polyethylene molded end caps
Optional steel end caps are available

Stringer specifications

Constructed of 10" or 12" steel channel (based on stair dimensions)
Balusters bolt into stringers using included hardware

Tread options

Carbon steel construction
Standard widths: 24", 30", 36", and 48"
Also available in custom widths
Optional back pans are available

Diamond plate

Solid tread surface with raised diamond pattern to provide traction

Concrete pan

Arrives ready for site-poured concrete; diamond plate nosing

Bar grate

Skid-resistant, serrated grating surface; diamond plate nosing

Grip tread

Aggressive non-skid, serrated grating surface; diamond plate nosing

Finish options

Standard powder coat colors
Custom powder coat colors
Hot dip galvanized

Additional products

Create a custom access solution with platforms and supports designed to easily integrate with bolted access stairs.

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