Design Components > Metalwalk® Codes and Compliance

Codes and Compliance

Designed as part of a total rooftop access system, to be installed on SSR Roof (min 24 gauge, max 4:12 pitch).

Contact Design Components, Inc. for higher pitched roofs.

MAX DESIGN LOADS

RAILING:

  • Concentrated: 200 LB
  • Distributed: 20 PLF

GRATING: (Interlocked)

  • Concentrated: 300 LB
  • Distributed: 40 PSF

APPLICABLE CODES/STANDARDS MET

RAILING:

  • OSHA 1926.502(b)
  • IBC 2018, 1607.8.1 (for max post spacing = 48”)
  • IBC 2018, 1607.8.1 exception 2 (for max post spacing = 72”)

GRATING:

  • IBC 2018, 1607.3

NOTE:

  • max post spacing = 48” O/C for railing to meet 50 PLF
  • max post spacing = 72” O/C for railing to meet 20 PLF