Crossover Ladders, Alternating Tread, 66″ Stair Ht, 65.8125″ Vertical Clearance, 13″ Horizontal Clearance, Stainless Steel

These OSHA-compliant crossover ladders integrate Lapeyre's Alternating Tread Stair technology, delivering a safer, code-compliant replacement for vertical ladders in facilities where a standard crossover stair won't fit. Available in both 56° and 68° configurations, they provide secure personnel access over conveyors, piping, equipment, and other obstacles in space-constrained industrial environments. Made in the USA.

Alternating tread crossover systems ship as pre-engineered assemblies, ensuring consistent fit, structural integrity, and OSHA-compliant handrail height, toeboards, and stair angle right out of the box. Perforated treads provide reliable footing on both stair sections, while a 42″ OSHA-compliant handrail runs the full length of the climb. All configurations are rated to a 1,000 lb. capacity and engineered to precise dimensional standards — modifications to standard dimensions may affect pricing.

Available in a range of stair heights, horizontal spans, and platform clearances to match your facility's requirements. Multiple material and finish options are offered, including powder-coated carbon steel, galvanized carbon steel, stainless steel, and aluminum.

Need a configuration that falls outside the standard catalog? Our engineers will design an OSHA- and IBC-compliant solution built to your exact height, span, angle, material, and finish specifications. Request a custom quote →