Rooftop Warning Line Systems
OSHA-Compliant Rooftop Warning Line Systems for Fall Protection
Rooftop Warning Line Systems Non-Penetrating & Permanent Options
Warning line systems clearly mark rooftop hazards, keeping workers safe, reducing accidents, and ensuring compliance. Meets OSHA Requirement 1926.502(f)(2).
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Rooftop Warning Line Systems
Non-Penetrating Rooftop Guardrails
Watch how the GR34 freestanding guardrail system installs seamlessly—no roof penetrations required.
The GR34 non-penetrating guardrail system delivers maximum rooftop fall protection without compromising your building. Featuring a weighted base that sits on top of the roof membrane, this OSHA-compliant system is completely freestanding and ideal for membrane and built-up roofs. Sold in kit form with all required components, the GR34 is quick to install, easy to customize, and preserves the integrity of your roof.
Surface-Mounted Rooftop Guardrails
See how the GR36 guardrail mounts directly to the roof for durable, long-term solution.
Designed for challenging environments, the GR36 surface-mounted guardrail system is engineered for sloped roofs and conditions with high wind, ice, or snow loads. Anchored securely with the Kattsafe Anchor System and project-specific waterproofing, this OSHA-compliant solution ensures lasting roof protection without voiding warranties. Customizable on-site, the GR36 is trusted for demanding applications where safety and stability are non-negotiable.
OSHA-Compliant Rooftop Warning Line Systems
At W.W. Cannon, we specialize in the design and installation of OSHA-compliant rooftop warning line systems. Our experts help you eliminate rooftop hazards, ensure OSHA compliance, and protect both your crew and your company.
Call us today for a complimentary site visit 800-442-3061
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W.W. Cannon’s Turnkey Service Solutions result in a strong return on your investment. Get in touch with one of our specialists today for a complimentary consultation. We’ll answer any questions you have and help you plan your next steps.