Permanent Non-penetrating Roof Warning Lines

The Permanent Non-penetrating Roof Warning Line System is our most robust warning line system yet for permanent demarcation of hazardous areas. Cast iron base plates, steel stanchions, and plastic-coated galvanized cable with aluminum pennants means the warning line system is built for long-term exposure to the elements.

The Roof Warning Line System is non-penetrating and designed to integrate perfectly with a railing system. The minimum OSHA requirement for warning lines is that they be placed 15’ feet or more away from a leading edge. Any closer to the leading edge, and fall protection railings or other fall protection devices must be provided. The Permanent Warning Line System provides a complete, comprehensive, OSHA-compliant perimeter guarding solution.

Features & Benefits:

RUGGED
Heavy duty base plates, plastic coated cable and your choice of high density plastic pennants or metal pennants.

EASY INSTALL
The non-penetrating bases allow you to install the system without making any holes in your surface.

VERSATILE
We offer a choice of powder coated safety yellow finish or galvanized finish.

System Setup Guidelines

• Bases/Counterweights must be placed at required intervals of 25 feet or less to be OSHA compliant.
• The minimum distance from the roof leading edge must be 15 feet.
• Maximum allowed roof slope up to a 1:12 pitch.
• OSHA Regulations – 1926.501(b)(10), 1926.501(b)(1), 1926.501(b)(2), 1926.502(b), 1926.502(f)(2).