Ladders

Ladder fabrication in a small shipyard-focused shop involves crafting durable, space-efficient steel ship ladders (often called steep-incline or ship's ladders) designed for safe vertical access on vessels, where steep angles (typically 60–75 degrees) maximize deck space while meeting marine safety standards like ABS, OSHA, or IMO requirements. The process starts with precise layout and cutting of stringers from structural steel channel, square tubing, or flat bar, followed by forming or bending to achieve the required incline. Treads—usually checkered plate, serrated bar grating, or non-slip diamond tread—are cut to size, welded securely to the stringers at consistent riser/tread depths (often 7–9 inches rise, 4–6 inches run), and reinforced for load-bearing capacity. Handrails and guardrails (built from pipe or tube with mid-rails and toe boards) are fabricated separately, bent to follow the ladder angle, and welded on for fall protection. All welds undergo thorough inspection (visual, dye penetrant, or mag particle as needed), and the assembly is often hot-dip galvanized or coated with marine-grade paint to resist corrosion in harsh saltwater environments. Final steps include fit-up checks against shipyard templates, drilling mounting holes, and sometimes adding custom features like walk-through handrails or hatch integrations for seamless installation on decks, bulkheads, or engine rooms.