Alternating Tread Steel Stairs

Price:	$4,067.00
Specify Actual Floor to Floor Height Required:
Choose Top Rail:
Choose Frame Color:
Quantity:

Add to Cart Go to Cart Continue Shopping

Model Number: ALTS24128-A

26 5/8" overall width at mounting plates

Floor to Floor Height Range of 126"-131" (Enter Actual Height Required)

Please Note: A Drawing Will Be Emailed To You For Your Approval Prior To Fabrication.

*Images may or may not be your exact model. Images are for reference only.

STEEL PREFABRICATED STAIRS
AND FIXED VERTICAL LADDERS

Click any picture or title for pricing and complete specifications.


OSHA stair (1910.25 standard) 42" guards 36" inboard rails 45° incline For industrial/commercial uses to 144"	IBC Industrial - Internal Handrail 42" guards 36" inboard rails 32° comfort angle, conforms to IBC groups F, H, I, S for industrial/commercial uses to 144"	Alternating Tread Stair Steep Incline 50° to 70° Smallest Footprint of all Stair Designs! IBC CONFORMANCE	IBC Industrial/Institutional stair - External Guard 36" handrails 42" outboard guards 32° comfort angle, conforms to new OSHA 2017 standard For IBC use groups F, H, I, S to 144"


45 Degree Stair 36" handrail/guard 45° incline Acceptable for all uses up to 48" or for heights to 144" for non-routine travel between levels	32 Degree Stair 36" handrail/guard 32° comfort incline Accceptable for all uses up to 48" or heights to 144" for non-routine travel between levels	IBC stair for all use groups 36" inboard handrails, 42" balusters guards 32° comfort angle, conforms to new OSHA 2017 standard For all stair applications to 144"	Stairs With Horizontal Platform Extensions


Prefabricated Stair Landings	Steel 68° Ships Ladder Top Tread Flush with Deck Walk Thru Handrail 12" max tread spacing OSHA CONFORMANCE	Steel 68° Ships Ladder Walk Thru Handrail 12" max tread spacing OSHA CONFORMANCE	Steel 68° Hatch Access Ships Ladder Flush Top Tread 12" max tread spacing OSHA CONFORMANCE


Steel 60° Ships Ladder Top Tread Flush with Deck Walk Thru Handrail 9.5" max tread spacing IBC CONFORMANCE	Steel 60° Ships Stair Walk thru handrail 9.5" max tread spacing IBC CONFORMANCE	OSHA stair - External Guard 36" handrails 42" outboard guards 45° incline For industrial/commercial uses to 144"	Steel 60° Hatch Access Ships Stair Flush Top Tread 9.5" max tread spacing IBC CONFORMANCE


Steel Crossover Bridge Heavy Duty Industrial	Lapeyre Stairs Alternating Tread (Steel, Aluminum)	Crossover Bridges (Standard & Space-Saver)	Series PC Portable Steel Crossover Bridges


Fixed Steel Ladders Series F and Series M	Series C Welded Steel Cages	Welded Steel Dock Ladders

ALUMINUM PREFABRICATED STAIRS


OSHA Aluminum Stair conforms to 1910.25 standard 42" guards 36" inboard rails 45° incline For industrial/commercial uses to 144"	IBC Industrial Aluminum Stair 42" guards 36" inboard rails 32° comfort angle conforms to IBC groups F, H, I, S for industrial/ commercial uses to 144"	OSHA Aluminum Stair - External Guard 36" handrails 42" outboard guards 45° incline For industrial/commercial uses to 144"	IBC Industrial/Institutional Aluminum Stair - External Guard 36" handrails 42" outboard guards 32° comfort angle conforms to New OSHA 2017 standard For IBC use groups F, H, I, S to 144"


45 Degree Aluminum Stairs 36" handrail/guard 45° incline Acceptable for all uses up to 48" or for heights to 144" for non-routine travel between levels	32 Degree Aluminum Stairway 7/11 Rise-Run 36" handrail/guard 32° comfort incline Accceptable for all uses up to 48" or heights to 144" for non-routine travel between levels	Aluminum Stairs With Horizontal Platform Extensions	Aluminum Prefabricated Stair Landings


Aluminum 68° Ships Ladder Top Tread Flush with Deck Walk Thru Handrail 12" max tread spacing OSHA CONFORMANCE	Aluminum 68° Ships Ladder Walk Thru Handrail 12" max tread spacing OSHA CONFORMANCE	Aluminum 68° Hatch Access with Flush Top Tread Ships Ladder 12" max tread spacing OSHA CONFORMANCE	Aluminum 60° Ships Ladder Top Tread Flush with Deck Walk Thru Handrail 9.5" max tread spacing IBC CONFORMANCE


Aluminum Ships Stair 60° IBC Design 9.5" max tread spacing IBC CONFORMANCE	Aluminum Hatch Access Ships Stair With Flush Top Tread 60° IBC Design 9.5" max tread spacing IBC CONFORMANCE	Heavy Duty Aluminum Crossover Bridge Heavy Duty Industrial	Aluminum Alternating Tread Stair


Lapeyre Stairs Alternating Tread (Steel, Aluminum)	Aluminum Crossover Bridges (Standard & Space-Saver)

Prefabricated Stairs, Fixed Vertical Ladders, OSHA Stairway, Ships Ladder, BOCA Stairway, Fixed Steel Ladders,
IBC Stairway, Dock Ladders, Lapeyre Stairs, Steel Crossover Bridge, Frame Ladder, and Welded Steel Cages from
your source for material handling equipment.

Alternating Tread Steel Stairs

STEEL PREFABRICATED STAIRS AND FIXED VERTICAL LADDERS

OSHA stair (1910.25 standard) 42" guards 36" inboard rails 45° incline For industrial/commercial uses to 144"

IBC Industrial - Internal Handrail 42" guards 36" inboard rails 32° comfort angle, conforms to IBC groups F, H, I, S for industrial/commercial uses to 144"

Alternating Tread Stair Steep Incline 50° to 70° Smallest Footprint of all Stair Designs! IBC CONFORMANCE

IBC Industrial/Institutional stair - External Guard 36" handrails 42" outboard guards 32° comfort angle, conforms to new OSHA 2017 standard For IBC use groups F, H, I, S to 144"

45 Degree Stair 36" handrail/guard 45° incline Acceptable for all uses up to 48" or for heights to 144" for non-routine travel between levels

32 Degree Stair 36" handrail/guard 32° comfort incline Accceptable for all uses up to 48" or heights to 144" for non-routine travel between levels

IBC stair for all use groups 36" inboard handrails, 42" balusters guards 32° comfort angle, conforms to new OSHA 2017 standard For all stair applications to 144"

Steel 68° Ships Ladder Top Tread Flush with Deck Walk Thru Handrail 12" max tread spacing OSHA CONFORMANCE

Steel 68° Ships Ladder Walk Thru Handrail 12" max tread spacing OSHA CONFORMANCE

Steel 68° Hatch Access Ships Ladder Flush Top Tread 12" max tread spacing OSHA CONFORMANCE

Steel 60° Ships Ladder Top Tread Flush with Deck Walk Thru Handrail 9.5" max tread spacing IBC CONFORMANCE

Steel 60° Ships Stair Walk thru handrail 9.5" max tread spacing IBC CONFORMANCE

OSHA stair - External Guard 36" handrails 42" outboard guards 45° incline For industrial/commercial uses to 144"

Steel 60° Hatch Access Ships Stair Flush Top Tread 9.5" max tread spacing IBC CONFORMANCE

Steel Crossover Bridge Heavy Duty Industrial

Lapeyre Stairs Alternating Tread (Steel, Aluminum)

ALUMINUM PREFABRICATED STAIRS

OSHA Aluminum Stair conforms to 1910.25 standard 42" guards 36" inboard rails 45° incline For industrial/commercial uses to 144"

IBC Industrial Aluminum Stair 42" guards 36" inboard rails 32° comfort angle conforms to IBC groups F, H, I, S for industrial/ commercial uses to 144"

OSHA Aluminum Stair - External Guard 36" handrails 42" outboard guards 45° incline For industrial/commercial uses to 144"

IBC Industrial/Institutional Aluminum Stair - External Guard 36" handrails 42" outboard guards 32° comfort angle conforms to New OSHA 2017 standard For IBC use groups F, H, I, S to 144"

45 Degree Aluminum Stairs 36" handrail/guard 45° incline Acceptable for all uses up to 48" or for heights to 144" for non-routine travel between levels

32 Degree Aluminum Stairway 7/11 Rise-Run 36" handrail/guard 32° comfort incline Accceptable for all uses up to 48" or heights to 144" for non-routine travel between levels

Aluminum 68° Ships Ladder Top Tread Flush with Deck Walk Thru Handrail 12" max tread spacing OSHA CONFORMANCE

Aluminum 68° Ships Ladder Walk Thru Handrail 12" max tread spacing OSHA CONFORMANCE

Aluminum 68° Hatch Access with Flush Top Tread Ships Ladder 12" max tread spacing OSHA CONFORMANCE

Aluminum 60° Ships Ladder Top Tread Flush with Deck Walk Thru Handrail 9.5" max tread spacing IBC CONFORMANCE

Aluminum Ships Stair 60° IBC Design 9.5" max tread spacing IBC CONFORMANCE

Aluminum Hatch Access Ships Stair With Flush Top Tread 60° IBC Design 9.5" max tread spacing IBC CONFORMANCE

Heavy Duty Aluminum Crossover Bridge Heavy Duty Industrial

Prefabricated Stairs, Fixed Vertical Ladders, OSHA Stairway, Ships Ladder, BOCA Stairway, Fixed Steel Ladders, IBC Stairway, Dock Ladders, Lapeyre Stairs, Steel Crossover Bridge, Frame Ladder, and Welded Steel Cages from your source for material handling equipment.

STEEL PREFABRICATED STAIRS
AND FIXED VERTICAL LADDERS

OSHA stair (1910.25 standard)
42" guards
36" inboard rails
45° incline
For industrial/commercial
uses to 144"

IBC Industrial - Internal
Handrail
42" guards
36" inboard rails
32° comfort angle, conforms
to IBC groups F, H, I, S for
industrial/commercial
uses to 144"

Alternating Tread Stair
Steep Incline
50° to 70°
Smallest Footprint of all
Stair Designs!
IBC CONFORMANCE

IBC Industrial/Institutional
stair - External Guard
36" handrails
42" outboard guards
32° comfort angle, conforms
to new OSHA 2017 standard
For IBC use groups F, H, I, S
to 144"

45 Degree Stair
36" handrail/guard
45° incline
Acceptable for all uses up to
48" or for heights to 144"
for non-routine travel between
levels

32 Degree Stair
36" handrail/guard
32° comfort incline
Accceptable for all uses up
to 48" or heights to 144" for
non-routine travel between
levels

IBC stair for all use groups
36" inboard handrails,
42" balusters guards
32° comfort angle, conforms
to new OSHA 2017 standard
For all stair applications to
144"

Steel 68° Ships Ladder
Top Tread Flush with Deck
Walk Thru Handrail
12" max tread spacing
OSHA CONFORMANCE

Steel 68° Ships Ladder
Walk Thru Handrail
12" max tread spacing
OSHA CONFORMANCE

Steel 68° Hatch Access Ships
Ladder Flush Top Tread
12" max tread spacing
OSHA CONFORMANCE

Steel 60° Ships Ladder
Top Tread Flush with Deck
Walk Thru Handrail
9.5" max tread spacing
IBC CONFORMANCE

Steel 60° Ships Stair
Walk thru handrail
9.5" max tread spacing
IBC CONFORMANCE

OSHA stair - External Guard
36" handrails
42" outboard guards
45° incline
For industrial/commercial
uses to 144"

Steel 60° Hatch Access Ships
Stair
Flush Top Tread
9.5" max tread spacing
IBC CONFORMANCE

Steel Crossover Bridge
Heavy Duty Industrial

Lapeyre Stairs Alternating
Tread (Steel, Aluminum)

OSHA Aluminum Stair
conforms to 1910.25 standard
42" guards
36" inboard rails
45° incline
For industrial/commercial
uses to 144"

IBC Industrial Aluminum
Stair
42" guards
36" inboard rails
32° comfort angle
conforms to IBC groups
F, H, I, S for industrial/
commercial uses to 144"

OSHA Aluminum Stair -
External Guard
36" handrails
42" outboard guards
45° incline
For industrial/commercial
uses to 144"

IBC Industrial/Institutional
Aluminum Stair -
External Guard
36" handrails
42" outboard guards
32° comfort angle
conforms to New OSHA 2017
standard For IBC use groups
F, H, I, S to 144"

45 Degree Aluminum Stairs
36" handrail/guard
45° incline
Acceptable for all uses up to
48" or for heights to 144"
for non-routine travel between
levels

32 Degree Aluminum Stairway
7/11 Rise-Run
36" handrail/guard
32° comfort incline
Accceptable for all uses up
to 48" or heights to 144" for
non-routine travel between
levels

Aluminum 68° Ships Ladder
Top Tread Flush with Deck
Walk Thru Handrail
12" max tread spacing
OSHA CONFORMANCE

Aluminum 68° Ships Ladder
Walk Thru Handrail
12" max tread spacing
OSHA CONFORMANCE

Aluminum 68° Hatch Access
with Flush Top Tread
Ships Ladder
12" max tread spacing
OSHA CONFORMANCE

Aluminum 60° Ships Ladder
Top Tread Flush with Deck
Walk Thru Handrail
9.5" max tread spacing
IBC CONFORMANCE

Aluminum Ships Stair
60° IBC Design
9.5" max tread spacing
IBC CONFORMANCE

Aluminum Hatch Access Ships
Stair
With Flush Top Tread
60° IBC Design
9.5" max tread spacing
IBC CONFORMANCE

Heavy Duty Aluminum
Crossover Bridge
Heavy Duty Industrial

Prefabricated Stairs, Fixed Vertical Ladders, OSHA Stairway, Ships Ladder, BOCA Stairway, Fixed Steel Ladders,
IBC Stairway, Dock Ladders, Lapeyre Stairs, Steel Crossover Bridge, Frame Ladder, and Welded Steel Cages from
your source for material handling equipment.