Alternating Step Ladders

Alternating tread stairs feature alternating steps to offer a shorter span than traditional step ladders portable stairs are made with welded steel for strength.

Alternating step ladders.

Easy assembly and quick ship available. Alternating tread stair ladder 11ft height 132 to top step 68 climb angle powder coated steel safety yellow. Precision s aluminum alternating tread stair is an alternative to a traditional ships stair. Access stairways are a great alternative to reach higher levels.

Alternating tread ladder crossover 2 alternating tread ladders connected by a platform industrial stairway calculate space requirements at various heights and angles. These alternating step ladders give the climber a lesser step height of 6 7 8 rise. Non slip stair treads. Welded steel construction with bolt on handrails.

Stair ladders measure 23 w. Industrial stairway with platform footprint. Industrial stairway crossover footprint. 76 sanderson ave lynn ma 01902 call.

12 ft alternating tread stair ladders 56 angle. Alternating tread stairs include handrails and dual safety chains to provide operator safety. Formed steel steps have raised surfaces for improved traction. For spatial frugality nothing short of a ladder can compete with the alternate tread stair.

56 degree climbing angle 56 or 68 degree angle 68. Chain gates at the top step. Precision ladders at series of aluminum alternating tread stairs were designed with tubular siderails to provide maximum structural integrity while keeping. The alternating tread stair design.

1910 25 a application this section covers all stairways including standard spiral ship and alternating tread type stairs except for stairs serving floating roof tanks stairs on scaffolds stairs designed into machines or equipment and stairs on self propelled motorized equipment. Features handrail on each side of unit dual safety chain at the top of the stair and formed steel steps with raised surfaces for better traction. Each foot normally uses only about half of each tread stepping out and over the unused section. Photo by maxwell mackenzie.

800 244 6231 or 781 623 7970 fax for canada call today. Alternating tread ladders available in a variety of sizes. These stairs allow the user to descend face forward giving a clear view of the floor below. The tread depth and the rise from step to step is the same as on a normal stair but because half of each tread is omitted the run is reduced by half.