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Gregory Industries offers expertise in galvanizing and roll form manufacturing. Using American-made steel, we offer industry-leading highway safety products, strut channels and hangers, complete fence systems and metal building components.  

We have galvanized and manufactured steel products for generations, and we are always pursuing new ways to achieve customer goals. See what’s new at Gregory Industries.  

G5 Barrier

Product Spotlight: Gregory Highway’s Guardian 5 (G5 Barrier) Redefines Roadside Safety Performance

November 5, 2025
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Gregory Highway
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Gregory Industries
The Guardian 5 (G5) from Gregory Highway is a MASH TL-5 compliant, all-steel barrier designed to safely redirect 80,000-lb tractor-trailers—offering a safer, more cost-effective alternative to concrete barriers. Its open-bottom design enhances drainage and snow removal, whi…
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