Residential Ramps & Guards

IBC code Requirements for Ramps & Guards

(last updated to IBC 2021)

• • R311.8 Ramps

    • R311.8.1 Maximum Slope max slope of ramp runs defined

      • there is No maximum Vertical Rise for a single section of ramp in IRC

    • R311.8.2 Landings Required locations and sizing of req’d landings

    • R311.8.3 Handrails Required design rules

      • Include on one side of and for length of ramp runs (with no extensions req’d)

      • Height requirements and how to measure

      • Grip Size

      • Continuity

  • R312.1 Guards

    • Where Guards are required

    • Height requirements and how to measure

      • Top of guardrails can be used as a handrails in the IRC

      • stair transitions allow for alt guard/handrail height at the transition

    • Openings allowed in guards or guard rails