Alternating Step Ladders

Alternating tread stairs include handrails and dual safety chains to provide operator safety.

Alternating step ladders.

Photo by maxwell mackenzie. For spatial frugality nothing short of a ladder can compete with the alternate tread stair. Non slip stair treads. Formed steel steps have raised surfaces for improved traction.

Alternating tread step design offers a shorter span than traditional steps. Alternating tread ladder crossover 2 alternating tread ladders connected by a platform industrial stairway calculate space requirements at various heights and angles. 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. Industrial stairway with platform footprint.

Each foot normally uses only about half of each tread stepping out and over the unused section. Alternating tread stairs feature alternating steps to offer a shorter span than traditional step ladders portable stairs are made with welded steel for strength. 76 sanderson ave lynn ma 01902 call. 56 degree climbing angle 56 or 68 degree angle 68.

12 ft alternating tread stair ladders 56 angle. All alternating tread ladders have a 350 pound capacity. Chain gates at the top step. 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.

Alternating tread stair ladder 11ft height 132 to top step 68 climb angle powder coated steel safety yellow. These stairs allow the user to descend face forward giving a clear view of the floor below. 800 244 6231 or 781 623 7970 fax for canada call today. Baked in powder coat finish for added toughness.

Access stairways are a great alternative to reach higher levels. 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. Welded steel construction with bolt on handrails.

Alternating tread ladders available in a variety of sizes. These alternating step ladders give the climber a lesser step height of 6 7 8 rise. Industrial stairway crossover footprint. Stair ladders measure 23 w.