New Non-Penetrating Stackable Base Guardrail
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System overview
The GR37 Non-Penetrating Guardrail system provides top-tier passive safety for membrane and built-up roof systems.
Its stackable base design supports endless configurations, offering flexibility and ease of use.
The 54lb bases and T-bolt fastening method ensure quicker setup as well as safer easier handling in the field.
The vertical post is fixed at a 10-degree angle, making it less visible from the ground and blending seamlessly with the building facade.
Available in ballasted or cantilevered setups
Base clips to simplify and streamline installation
OSHA, ANSI, & CalOSHA compliant
Made in the USA, the GR37 exceeds testing requirements, ensuring safety, reliability, and a rust-free, aesthetically pleasing appearance.
The Kattsafe Promise highlights our commitment to quality and safety, as evidenced by this product’s:
Modular system: Each kit can be customized for color, size and fit.
Appearance: The sleek aluminum of the guardrails can be made in custom colors that match your building’s façade.
Minimum lead time: With Kattsafe tight turnaround times, you can receive your system in just a few business days.
Easy delivery: The lightweight aluminum nature of our guardrail systems makes it easy to ship and handle so you can put it to use as soon as possible.
5-year warranty
View other available configurations
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The Cantilevered system is the standard configuration for all GR37 orders. The intermediate post/base kit consists of:
(1) Base
(1) Horizontal support
(1) Vertical post
(1) Post foot
Hardware
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This optional configuration is for areas for space is limited. The intermediate post/base kit consists of:
(2) Bases (stacked)
(1) Vertical post
(1) Post foot
(2) Base clips
Hardware
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This configuration is used for applications where higher loads are required (e.g. California, Washington). This intermediate post/base kit consists of:
(4) Bases (double stacked)
(1) Horizontal support
(1) Vertical post
(1) Post foot
(4) Base clips
Hardware
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