Permanent non-caged ladder system that provides safe and easy access to elevated areas with ladder stiles to extend 1000mm or more above landing surface.
• Structural design action B1
• AS/NZS 1170 Standards Australia / New Zealand (Relevant parts)
• Aluminium Structures, Part 1: Limit State Design AS/NZS 1664.1 Standards Australia / New Zealand NZS/AS 1657