523 Ship Ladder

Used in industrial and commercial buildings to provide safe access to roof hatches, floor hatches, maintenance openings, and areas requiring vertical circulation between levels.

The 523 Ship Ladder with Access to Roof Hatch (75°) is designed to provide safe and efficient access to interior roof or floor hatches in industrial and commercial settings. Its steep-angle configuration supports installations where space is limited while still enabling convenient ladder-to-roof transitions for flat or low parapet roofs. Manufactured from lightweight aluminum, the ladder offers durability, corrosion resistance, and minimal maintenance requirements. Standard and custom angle options allow flexibility to meet varying site conditions, and a compatible roof hatch option is also available.

Features and benefits:

• Provides safe and convenient access to interior roof hatches and floor hatches.
• Available in standard 60° and 75° angles, with custom angle and design options upon request.
• Designed to support easy ladder-to-roof access for flat or low parapet roof applications.
• Constructed from lightweight, maintenance-free aluminum for long-term performance.
• Equipped with high-strength, non-sparking 6061-T6 aluminum alloy rungs for durability and safety.
• Features 6063-T5 aluminum alloy extrusions for structural support and corrosion resistance.
• Includes a standard floor-mounted bracket, with optional seismic bracket available.
• Supplied in standard mill finish, with anodized or powder-coated finishes available in specified colors.
• Compatible 30″ × 54″ roof hatch by O’Keeffe’s available as an option.