Code by Component
R311.7.4 Walkline
R311.7.12.1 Treads of Ships Laders
R311.7.8.1 Handrail Height
R311.7.10.1 Spiral Stairways
R311.7.5.6 Exterior Plastic Composite Handrails
R311.7.7 Walking Surface
R311.7.10.2 Bulkhead Enclosure Stairs
R311.7.3 Vertical Rise
R311.7.5.1 Risers
R311.7.8.2 Projection
R311.7.8.4 Continuity
R311.7.11.2 Handrails of Alternating Tread Devices
R311.7.2 Headroom
R312.1.4 Exterior Composite Guards
R311.7.5.4 Exterior Composite Treads
R312.1 Guards
R311.7.8.5 Grip Size
R311.7.9 Illumination
R311.7.5 Stair Treads and Risers
R311.7 Stairways
R311.7.12 Ships Ladders
R311.7.11.1 Treads of Alternating Tread Devices
R312.1.2 Height
R311.7.8.3 Clearance
R311.7.8 Handrails
R311.7.5.2 Treads
R311.7.5.3 Nosings
R311.7.11 Alternating Tread Devices
R311.7.1 Width
R311.7.6 Landings
S.Appendix – Galzing in Guards and Railings
R311.7.5.2.1 Winder Treads
R311.7.12.2 Handrails of Ships Ladders
R312.1.3 Opening Limitations
R311.7.10 Special Stairways
