Best Fiberglass Industrial Warning Signs of 2025

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Fiberglass industrial warning signs are a durable and versatile safety solution for a variety of industrial settings. Made from high-quality fiberglass material, these signs are designed to withstand harsh weather conditions, extreme temperatures, and chemical exposure without fading or cracking. They are available in a range of sizes and colors, and can be customized with specific warning messages to suit the unique needs of any facility. Ideal for use in manufacturing plants, warehouses, and construction sites, fiberglass industrial warning signs are a reliable way to promote safety and prevent accidents.
At a Glance: Our Top Picks
Top 10 Fiberglass Industrial Warning Signs
Eastern Metal Signs and Safety Non Reflective Vinyl Roll Up Utility Work Ahead Sign
Introducing the Eastern Metal Utility Work Sign, a highly-visible sign that alerts oncoming automotive and pedestrian traffic of upcoming utility work. The fluorescent orange vinyl material draws attention to the sign, making it excellent for applications where visibility is essential. Setting up the sign is easy with strong fiberglass batons for support and stability, and it rolls to a compact size when done. The sign's large 36-inch by 36-inch size ensures that it is easy to spot and highly readable, even at a distance. Moreover, the Eastern Metal Utility Work Sign meets Manual on Uniform Traffic Control Devices requirements, ensuring its quality and reliability. With this sign, you can ensure the safety of your workforce and the public, making your utility work a success.
36 x 36 Inch Non-Reflective Mesh Utility Work Ahead Sign
This Eastern Metal Signs and Safety work sign is designed for utility work ahead and is brightly colored to draw attention to oncoming traffic. The fluorescent orange mesh material ensures high visibility, even at a distance. The sign is easy to set up with strong fiberglass batons and rolls to a compact size when not in use. It meets Manual on Uniform Traffic Control Devices requirements and measures 36 x 36 inches.
Eastern Metal Signs and Safety Non Reflective Vinyl Work Sign
This industrial warning sign is designed to signal oncoming traffic of an upcoming flag stop. The fluorescent orange vinyl material ensures high visibility in any environment. The sign is easy to set up with strong fiberglass batons and rolls up to a compact size with a Velcro strap for storage. Meets MUTCD standards with its large 36-inch by 36-inch size for easy readability.
OrangeGear 36" Mesh Traffic Sign Kit
The OrangeGear Traffic Control Sign is a practical solution for ensuring safety on the job site. This kit includes a 36" x 36" roll-up safety sign, a lightweight steel stand, and durable fiberglass cross ribs. The bright fluorescent orange mesh is designed for high visibility, making it easy for workers and drivers to see from a distance. The stand is easy to transport and can be compactly folded for storage, providing convenience when moving between locations. Additionally, the kick release lever allows you to quickly adjust the stand's legs, ensuring stability and ease of use.
OrangeGear 48" Mesh Rollup Sign Kit
The OrangeGear Rollup Sign Kit includes a large 48" x 48" safety sign made from bright fluorescent orange mesh, ensuring maximum visibility for workers ahead. The kit also features a lightweight aluminum stand with four legs that can be easily set up and taken down, making it convenient for various job sites. Each sign comes with durable corner pockets designed to hold the fiberglass cross ribs securely in place. This compact sign kit folds neatly for storage, allowing you to transport it effortlessly to different locations.
Eastern Metal Signs and Safety 36 x 36 Inch Non Reflective Vinyl Roll Up Flagger Symbol
The Eastern Metal Signs and Safety flagger sign is designed to signal oncoming automotive and pedestrian traffic of an upcoming flag stop. The sign is made of brightly-colored fluorescent orange vinyl material that ensures high visibility, even at a distance. With strong fiberglass batons, the sign is easy to set up, providing stability and support. It rolls up to a compact size and secures with a Velcro strap when not in use. The large 36-inch by 36-inch size ensures readability, and it meets Manual on Uniform Traffic Control Devices requirements.
OrangeGear Road Closed Ahead Sign
The OrangeGear Road Sign is a high-visibility safety sign made in the USA from durable 15oz fluorescent safety orange mesh. Its robust construction ensures it stands up to the elements, making it ideal for temporary traffic control and construction sites. The sign features optional fiberglass cross ribs for added stability, which can be easily attached using sturdy sewn-on or plastic corner pockets. Being MUTCD TTC compliant, it meets necessary safety standards, ensuring you stay within legal guidelines while effectively alerting drivers to road closures ahead.
Eastern Metal Signs 48x48 Reflective Work Ahead Warning Sign
Eastern Reflective Warning Sign is a top choice for work zones and construction projects. Its super bright reflective properties ensure high visibility, while the thick fiberglass batons provide stability. Setting up and storing this sign is a breeze with the convenient Velcro strap. Proudly made in America, this sign is NCHRP-350 approved, making it perfect for all types of projects.
Eastern Metal Signs and Safety Non Reflective Vinyl Roll Up Road Work Ahead Fluorescent Orange Warning Work Sign
The Eastern Metal Signs and Safety Non Reflective Vinyl Roll Up Road Work Ahead Fluorescent Orange Warning Work Sign is a high visibility flagger sign with a large size of 36-inch by 36-inch, making it easy to spot and highly readable, even at a distance. The sign is made of brightly-colored fluorescent orange vinyl material for excellent visibility, sets up easily with strong fiberglass batons for support and stability, and rolls to a compact size that can be secured with a Velcro strap when done. It meets the Manual on Uniform Traffic Control Devices (MUTCD) requirements, making it a reliable choice for industrial warning signs.
Newwiee Kids at Play Safety Sign
The Newwiee Kids Safety Sign is a practical tool designed to enhance safety in your neighborhood. Its versatile use allows you to set it up in various places like yards and driveways, ensuring drivers are aware to slow down. Made from durable polyamide fiber and sturdy fiberglass poles, this sign withstands tough weather conditions, making it reliable for outdoor use. The eye-catching teardrop design increases visibility, helping to convey your safety message effectively. With its lightweight yet stable structure, you can easily transport and set it up wherever it's needed.
During our fiberglass industrial warning sign research, we found 24 fiberglass industrial warning sign products and shortlisted 10 quality products. We collected and analyzed 2,722 customer reviews through our big data system to write the fiberglass industrial warning signs list. We found that most customers choose fiberglass industrial warning signs with an average price of $101.20.
The fiberglass industrial warning signs are available for purchase. We have researched hundreds of brands and picked the top brands of fiberglass industrial warning signs, including Eastern Metal Signs & Safety, OrangeGear, Newwiee. The seller of top 1 product has received honest feedback from 28 consumers with an average rating of 4.7.

Brian Howie is a content writer and senior industrial designer. After graduation from Westminster College, he has been engaged in product design and manufacturing for 18 years. Brian Howie has always found great pleasure in designing industrial products and sharing his ideas and experience online.