The FORTRESS OSHA Stair System provides temporary or permanent access and can be configured to fit many different applications, allowing the flexibility needed to accommodate virtually any layout or lot configuration. Available in two sizes, this durable, aluminum stair system can be used in all weather conditions and is built to take on the rigors of high-traffic use. Also available for the FORTRESS Stair is an optional, easy-to-install canopy for rain, sun, and snow protection.
Features and Benefits:
Safety and Durability The FORTRESS is OSHA compliant and exceeds NIOSH lifting recommendations (each major component weighs less than 50 lbs., allowing for safe, one-person installation). With welded construction and 6000 series alloy aluminum, the FORTRESS OSHA Stair System is designed to withstand the rigors of everyday use and harsh weather conditions.
VARIABLE POSITION HEIGHT RANGE: |
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STAIR SYSTEM COMPONENTS: |
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SAFETY AND DURABILITY: OSHA compliant and exceeds NIOSH lifting recommendations. Each major component weighs less than 50 lbs. allowing for safe, one-person installation. Welded construction and 6000 series alloy aluminum. Extruded tread for maximum slip resistance. |
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ADJUSTABILITY AND USE: MADE IN THE USA AND CARRIES A 3-YEAR WARRANTY |
Size | 3 Stair | 4 Stair |
Height adjustment | 23” - 34” | 27.5” - 42.5” |
OSHA-compliant heights | 25.5” & 34” | 34” & 42.5” |
Overall height without canopy - OSHA Compliant | 68" & 76.4" | 76.5" & 85" |
Riser weight with legs | 27 lbs. | 37 lbs. |
Riser handrail weight | 7 lbs. | 8 lbs. |
Platform weight with legs | 46 lbs. | 48 lbs. |
Platform handrail weight | 16 lbs. | 17 lbs. |
System net weight | 96 lbs. | 110 lbs. |
Footprint (fully assembled) (W x L) | 40.5" x 89.5" | 40.5" x 99" |
Overall platform size (W x L): 40.5” x 60"
Usable platform size (W x L): 38.5” x 58.5”
Aluminum type: 6000 series
Rated load: 1000 lbs.
Standard feet: 4” x 4” sq.
Riser height: 8.5”
Riser tread depth: 9.5”
Riser tread width: 36.5”
Riser handrail height (measured from leading edge of step tread to gripping surface): 36”
Platform handrail height: 42.5”
Warranty: 3-year
Riser type: Open
Universal handrails: Left or right turn
Degree incline |
ramp length(ft) |
Suggested usage |
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4.8 Degree 1:12 |
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Americans With Disabilities Act compliant. |
7 Degree 1:8 |
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Manual wheelchair users who are independent or who have an attendant with limited strength. |
10 Degree 1:6 |
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Manual wheelchairs with a reasonably strong attendant, and power wheelchairs or scooters. |
12 Degree 1:4 |
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Power wheelchairs or scooters and manual chairs with a strong attendant. |
15 Degree 1:3 |
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Unoccupied wheelchair only. May be used for moving goods in a commercial or industrial setting. Restricted space unoccupied loading/unloading. |