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GR32 Metal Roof Mount Guardrail

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KATTGUARD GR32 Metal Roof Mount Guardrail is designed for metal roofs including R panel and standing seam systems. The KATTGUARD GR32 system can either be fastened down with self-sealing rivets to the metal deck or with non-penetrating clamps to suit the standing seam profile.

Roof guardrail systems can be purchased by simply selecting the kit length(s) required, the number of corner kits, wall termination kits and ladder connection hardware kits. KATTGUARD GR32 guardrail is simple and quick to install.

KATTGUARD™ Aluminum Roof Guardrail systems provide maximum safety solutions with minimum fuss. These passive systems provide continuous fall protection. Read more on our aluminum roof guardrail systems and request your quote today.

When it comes to preventing falls, guardrails are the bread and butter of open rooftops. They’re an essential component for any permanent roof that has potential fall hazards and are often the last line of defense. That means they must be structurally sound and dependable. For that reason, we only use strong materials and reliable mounting mechanisms designed for the task. We’ve also made sure they’re easy to set up with lightweight construction and modular designs to suit any size or shape of roof.

Guardrails can come in various configurations and styles, and they may include additional components like walkways, toe-boards, mats and warning systems. Most models are available in a mill finish and safety yellow along with custom colors.

The KATTGUARD™ roof guardrail systems include the internal and external roof mount guardrail as well as metal, surface mount and non-penetrating guardrails. As the names imply, internal and external models work on either side of the roof, while metal guardrails are designed to attach to metal roofs. Non-penetrating guardrails offer a free-standing solution that is compliant with Occupational Safety and Health Administration (OSHA) standards. Finally, surface mount guardrails provide stability for sloped rooftops, high winds, ice and snow.

Other fall protection products that can help you create a comprehensive roof safety solution include:

  • Walkway systems: Sleek aluminum finishes pair well with just about any rooftop, and these walkway systems provide a convenient pathway for workers to use to cross a roof. KATTGUARD® guardrails work well on either side of a walkway. They also come with a bar for added stability during use.
  • Dukmat Walkways: DukMat™ adds safety to walkway systems with its high-grip surface that helps prevent falls and slips. You can trust it to stand up to strong weather with UV resistance, a drainage grid and stability in winds up to 60 miles per hour. It also keeps the roof membrane protected from foot traffic.
  • Warning line systems: Bright yellow posts provide a highly visible alert for low-traffic and low-risk areas that still contain a fall hazard. These systems are a great way to reduce costs but provide necessary safety where appropriate. You can also combine them with KATTGUARD™ guardrails for fully compliant rooftops.

Whatever your rooftop calls for, KATTGUARD™ systems only use reliable materials and tried-and-true construction practices. That’s what makes FIXFAST USA a trusted supplier of rooftop safety tools.


Working on rooftops is a dangerous endeavor that requires maximum safety. Thankfully, KATTGUARD provides complete modular aluminum guardrail systems that provide passive fall protection and help your business stay OSHA compliant. The KATTGUARD aluminum guardrail system has a clean aesthetic appeal and can be easily customized by color, size and length. KATTGUARD systems are manufactured of high-strength aluminum so they’re able to weather the elements, and GR36 Surface Mount Roof Safety Rails are specifically designed for difficult environments that encounter severe snow, ice and wind.

For easy delivery and installation, the KATTGUARD guardrail system comes in a flatpack kit that allows for fast shipping. Each KATTGUARD guardrail system is complete with all of the components necessary for installation, and the lightweight aluminum pieces are easy to cut. Each aluminum component is robotically welded to give you excellent durability and the perfect protective finish. You can customize kits to include wall attachment hardware for your guardrail system if desired.

The KATTGUARD Promise highlights KATTGUARD’s commitment to quality and safety, as evidenced by this product’s:

  • Modular system: Each KATTGUARD kit can be customized for color, size and fit.
  • Appearance: The sleek aluminum of KATTGUARD rails can be made in custom colors that match your building’s façade.
  • Minimum lead time: With FIXFAST USA’s tight turnaround times, you can receive your system in just a few business days.
  • Easy delivery: The lightweight aluminum nature of KATTGUARD makes it easy to ship and handle so you can put it to use as soon as possible.

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Documentation (Specs)


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