Alternating Tread Ladder
Alternating Tread Ladder
Complete line of aluminum wall ladders custom fabricated to exact field measurements. Just measure from the ground to the top of where you need to be, we will make the perfect ladder.
These ladders are custom designed, please call for pricing and configuration.
Aluminum Alternating Tread Stair is an alternative to a traditional ships stair. Compared to conventional stair treads, these stairs allow the user to descend face-forward giving a clear view of the floor below. Designed with tubular side rails to provide maximum structural integrity while keeping the overall stair weight to a minimum. These stairs are built to project conditions and shipped to the job site completely assembled ready for installation. For alternating tread ladders accessing a roof, consider combining extend a rail ladder post, roof hatch and guard rail to protect the hatch opening. This gives architects and contractors the option of a complete roof access system from a single source.
Standard Features
All components shall be aluminum alloy 6000 (6005-T5 typical)
Stringers are 3" x 2" x 1/8" aluminum tubular siderails and a 10" x 1/4" center stringer
Treads are aluminum bar grating
Available in either 56° or 68° angle of incline
1000 pound load capacity
Optional 42" handrail extension (walk-thru) for accessing platform, landings, or other elevated work surfaces. Width of 24" for roof hatch access, 28" for walk-thru models.
Mill Finish is standard; anodized or powder coated are optional finishes
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WHEN YOU PURCHASE A CROSSOVER LADDER OR PLATFORM FROM DIVERSE SUPPLY, YOU ARE SIMULTANEOUSLY AGREEING THAT DIVERSE SUPPLY IS NOT LIABLE FOR ANY INJURY OR PROPERTY DAMAGE RELATED TO THE USE OF THE CROSSOVER LADDER OR PLATFORM.
