523A Ship Ladder

Ship Ladder with Access to Roof Hatch (60°)

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  • Provides easy access to interior roof or floor hatch
  • Available 60° and 75° standard angles. Other angles and custom designs are available upon request. Provides easy ladder-to-roof access to a flat or low parapet roof
  • Lightweight and maintenance-free aluminum construction
  • Non-spark, high strength 6061-T6 alloy rungs and 6063-T5 alloy extrusions
  • Standard floor mounted bracket included. Options for seismic bracket also available
  • Comes with standard mill finish but can be anodized or powder coated to any color or finish specified for an additional cost
  • 30″ x 54″ roof hatch by O'Keeffe's also available
O'Keeffe's Aluminum 523 Ship Ladder



Typical Uses

  • Access to docks, decks, platforms and mezzanines, mechanical equipment, maintenance doors, etc.


O’Keeffe’s ladders are available in standard mill or anodized finish or can be powder coated in any OSHA safety color.

Available Safety Attachments

Seismic Bracket