Non-Penetrating Guardrail System
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Guardrail 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 rooftop guardrail system
Made in the USA, the GR37 exceeds testing requirements, ensuring safety, reliability, and a rust-free, aesthetically pleasing appearance.
The Guardrail System
When working on rooftops, using a reliable guardrail system is the best way to uphold safety. This modular aluminum non-penetrating guardrail system stands out as a top choice for fall protection at hazardous worksites. Its sleek design and modular flexibility enable countless configurations to meet various needs. Our guardrails provide optimal stability and safety, featuring a rail system that withstands all weather conditions. Additionally, all roof railings and related products surpass OSHA and ANSI standards for the highest level of protection.
For convenient installation and delivery, the non-penetrating roof railing is packaged in a flatpack kit, enabling quick shipping. Each kit includes all the essential components needed for installation, and the aluminum pieces are lightweight, making them easy to cut as required. The aluminum components also provide exceptional durability.
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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Key Features
The following are some of the main features of the GR37 non-penetrating safety railing:
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GR37 FAQ
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Simplify fall protection and height access
At Kattsafe, we are dedicated to offering quality height access and fall protection products for rooftop applications. Our modular aluminum guardrail systems help you keep the people who access and work on buildings safe. These roof safety railing systems are manufactured to meet the highest quality standards.
Explore our extensive array of products designed to facilitate access and ensure protection. Whatever you need, we go above and beyond to make sure you are taken care of.
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