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  • Clamps around new or existing roof hatched
  • OSHA compliant 
  • Safety Yellow Powder Coat finish
  • 25 Year Warranty
  • Made in America

JL STH-SAF-T-Hatch Rooftop Safety Railing


Patented railing system with clamping frame around curb base of roof or fire hatch with top rails, mid rails and chain or swinging gate. Meets OSHA compliance for safe egress and ingress through hatch openings with hatch is in use. Complies with OSHA CFR 29-1910.23 and CFR 29-1910.27.  

Floor Door Models
Model Number Opening Size Unit Weight   Fits Roof Hatch Model
STH-1 30" x 36" 66 lbs. RHA/RHG/RHG-1
STH-2 54" x 30" 70 lbs. RHA/RHG-2
STH-3 96" x 30" 80 lbs. RHA/RHG-3
STH-4 36" x 36" 68 lbs. RHA/RHG-4
STH-5 48" x 48" 75 lbs. RHA/RHG-5

Available Options:

  • Self Closing Gate