Best Fiberglass Industrial Warning Signs of 2026

Brian Howie Avatar
Brian Howie
Last Updated: Jan 20, 2026

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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

OrangeGear 36" Mesh Rollup Traffic Sign Kit Cover #TOP 1
OrangeGear 36" Mesh Rollup Traffic Sign Kit
ftb score rating icon 9.9
Eastern Metal 36" Reflective Pink Roll-Up Sign Cover #TOP 2
Eastern Metal 36" Reflective Pink Roll-Up Sign
ftb score rating icon 9.8
OrangeGear 36" High Intensity Reflective Traffic Sign Cover #TOP 3
OrangeGear 36" High Intensity Reflective Traffic Sign
ftb score rating icon 9.6

Top 10 Fiberglass Industrial Warning Signs

#TOP 1

OrangeGear 36" Mesh Rollup Traffic Sign Kit

1MS36-100-4LAU-P
Mowers Ahead
36" x 36"
OrangeGear 36" Mesh Rollup Traffic Sign Kit Cover
OrangeGear® 36" x 36" MUTCD TTC Compliant Safety Orange Mesh Rollup Traffic Control Sign, Fiberglass Ribs & Aluminum Sign Stand Kit (Mowers Ahead)

The OrangeGear Mesh Rollup Sign comes as a complete kit that includes a 36” by 36” bright orange mesh sign, a lightweight aluminum stand with four legs, and durable fiberglass cross ribs. This setup is designed to be highly visible and easy to handle, making it perfect for alerting others to mower activity ahead. The mesh sign is made from a tough, fluorescent fabric that stands out well, and the sewn-in pockets securely hold the cross ribs to keep the sign stable. Plus, the aluminum stand is waterproof and folds up neatly, so you can carry and store it with ease.

What We Like
Highly visible fluorescent mesh
Lightweight waterproof stand
Durable fiberglass cross ribs
Compact foldable design
#TOP 2

Eastern Metal 36" Reflective Pink Roll-Up Sign

X/36-SBP-4LEX-ESA
Reflective Pink
36x36 inches
Eastern Metal 36" Reflective Pink Roll-Up Sign Cover
36 Inch Reflective Pink Roll-Up Sign - Emergency Scene Ahead

The Eastern Metal Pink Roll-Up Sign is designed to keep you safe and visible during emergency situations. Its large 36-inch size ensures clear warning for both drivers and pedestrians when accidents or incidents occur. The bright pink reflective material makes the sign easy to see in different lighting and weather conditions, helping you attract attention quickly. Built with strong fiberglass ribs and reinforced corners, this sign stands firm against strong winds, so you don’t have to worry about it blowing away. This product is proudly made in the USA, offering reliable quality and durability for your safety needs.

What We Like
Large 36-inch size
Highly reflective pink material
Strong wind resistance
Durable fiberglass frame
Made in USA
#TOP 3

OrangeGear 36" High Intensity Reflective Traffic Sign

RSC36-100-P
Be Prepared to Stop
36" x 36"
OrangeGear 36" High Intensity Reflective Traffic Sign Cover
36" x 36" High Intensity Reflective Vinyl Roll-Up MUTCD Compliant Traffic Control Sign (Be Prepared to Stop)

The OrangeGear Reflective Traffic Sign is designed to keep you safe and visible during traffic control or construction work. It uses ASTM-certified high-intensity reflective vinyl, making sure the sign is easy to see both day and night. The included heavy-duty fiberglass cross ribs add strength and durability, so the sign holds its shape even in windy conditions. Plus, the sturdy mesh corner pockets make setup and takedown quick and hassle-free, saving you time and effort on the job. This sign also meets MUTCD TTC standards, ensuring it complies with important traffic control regulations for your peace of mind.

What We Like
High-intensity reflective vinyl
Durable fiberglass cross ribs
Sewn-on mesh corner pockets
MUTCD TTC compliant
#TOP 4

Eastern Metal Signs 48" Mesh Roll-Up Warning Sign

X/48-MO-4LEX-BPTS
Orange
48 inch
Eastern Metal Signs 48" Mesh Roll-Up Warning Sign Cover
48 inch MESH Roll-Up Warning Sign. Legend: Be Prepared to Stop

The Eastern Metal Mesh Sign is designed to keep your work zone safe and efficient. Its approval by NCHRP-350 means you can trust it to meet important safety standards, making it suitable for various construction projects. The sturdy fiberglass batons provide strong support, so your sign stays steady even in windy conditions. Made from mesh material, this sign is much lighter than traditional options, making it easier for you to carry and set up. Plus, it comes with a handy Velcro strap that helps you pack it up quickly after use, saving you time and effort.

What We Like
NCHRP-350 safety approval
Durable fiberglass support
Lightweight mesh material
Easy setup and storage
#TOP 5

OrangeGear 36" Mesh Traffic Sign Kit

1MS36-100-4LSU-P
Workers Ahead
36" x 36"
OrangeGear 36" Mesh Traffic Sign Kit Cover
OrangeGear® 36” x 36” MUTCD TTC Compliant Orange Mesh Rollup Traffic Control Sign, Fiberglass Ribs & Steel Sign Stand Kit (Workers Ahead)

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.

What We Like
High visibility mesh
Lightweight and portable
Easy setup and adjustment
Durable construction
#TOP 6

OrangeGear 36" MUTCD Safety Orange Mesh Sign

1MS36-SERIES
36" x 36" x 50"
OrangeGear 36" MUTCD Safety Orange Mesh Sign Cover
OrangeGear® 36" x 36" MUTCD TTC Compliant Safety Orange Mesh Temporary Traffic Control Rollup Sign (Mowers Ahead (NO Ribs))

The OrangeGear Safety Orange Sign is made from tough 15oz fluorescent safety orange woven mesh, ensuring durability and high visibility for your temporary traffic control needs. Since it’s made in the USA, you can trust its quality and reliability. The sign includes sturdy sewn-on mesh corner pockets, making it easy for you to set up and take down quickly, which is perfect for efficient use in construction or traffic control areas. Plus, it meets MUTCD TTC compliance, so you know it follows official safety guidelines to keep you and others safe on the job.

What We Like
Durable fluorescent mesh
Made in the USA
Sewn-on corner pockets
MUTCD TTC compliant
#TOP 7

OrangeGear 36" Rollup Safety Sign Kit

1MS36-100-4LAU-P
Road Work Ahead
36" x 36"
OrangeGear 36" Rollup Safety Sign Kit Cover
OrangeGear® 36" x 36" MUTCD TTC Compliant Safety Orange Mesh Rollup Traffic Control Sign, Fiberglass Ribs & Aluminum Sign Stand Kit (Road Work Ahead)

The OrangeGear Rollup Safety Sign kit includes a 36" by 36" bright orange mesh sign that is easy to spot, helping you keep your work area safe. The sign is made from a durable, breathable mesh material that stands up well to weather and wear. It comes with orange fiberglass cross ribs that fit perfectly into the sign's corner pockets, making setup quick and secure. The included lightweight aluminum stand folds down for easy transport and storage, so you can take it wherever you need clear, reliable traffic control.

What We Like
Highly visible mesh sign
Durable fiberglass ribs
Lightweight waterproof stand
Compact folding design
#TOP 8

Eastern Metal 48" Reflective Roll-Up Warning Sign

X/48-SBO-4LEX-BPTS
Orange
Eastern Metal 48" Reflective Roll-Up Warning Sign Cover
48" Reflective Super Bright Fluorescent Orange Roll-Up Warning Sign, 48" Width x 48" Length, 5/16"x3/16" Baton(Ribs), 4 Lexan Pockets BE PREPARED TO STOP W3-4

The Eastern Metal Reflective Warning Sign is designed to keep you safe and visible in work zones or construction areas. Its bright, retro-reflective surface ensures that drivers and pedestrians can see you clearly, even in low light or at night. The sign meets strict safety standards, so you can trust it for reliable use in various work environments. Its sturdy fiberglass batons give the sign excellent stability, preventing it from collapsing or moving easily. Plus, the sign is simple to set up and fold away quickly thanks to the handy Velcro strap, making your job easier and more efficient.

What We Like
High visibility
Safety standard approved
Durable fiberglass batons
Easy setup and storage
#TOP 9

OrangeGear 48" MUTCD Compliant Safety Orange Mesh Sign

1MS48-SERIES
48" x 48" x 60"
OrangeGear 48" MUTCD Compliant Safety Orange Mesh Sign Cover
OrangeGear® 48” x 48” MUTCD TTC Compliant Safety Orange Mesh Temporary Traffic Control Rollup Signs (Be Prepared to Stop (WITH Ribs))

The OrangeGear Safety Mesh Sign is built tough with 15oz fluorescent safety orange woven mesh, making it highly visible and durable for your traffic control needs. Made in the USA, you can trust its quality and reliability. It offers the option to include fiberglass cross ribs, which add extra stability and help keep the sign upright in windy conditions. You also get a choice between sewn-on mesh corner pockets or plastic pockets designed to fit the ribs, making setup and takedown quick and hassle-free. This sign meets MUTCD Temporary Traffic Control standards, ensuring you stay compliant during construction or traffic operations.

What We Like
Durable fluorescent mesh
Made in USA quality
Optional fiberglass ribs
Multiple corner pocket options
MUTCD TTC compliant
#TOP 10

OrangeGear 36" Mesh Roll-Up Traffic Sign Kit

1MS36-100-4LSU-P
Be Prepared to Stop
36" x 36"
OrangeGear 36" Mesh Roll-Up Traffic Sign Kit Cover
OrangeGear® 36” x 36” MUTCD TTC Compliant Orange Mesh Rollup Traffic Control Sign, Fiberglass Ribs & Steel Sign Stand Kit (Be Prepared to Stop)

The OrangeGear Roll-Up Traffic Sign kit includes a large 36-inch by 36-inch bright orange mesh sign that is easy to spot, helping you ensure safety in busy areas. The sign is made from durable, high-quality materials designed to last and withstand weather, so you don’t have to worry about damage. It comes with a lightweight steel stand that folds up for simple storage and transport, making it convenient to carry to different locations. Additionally, the set has orange fiberglass cross ribs that securely hold the sign in place, so you can set up quickly and be ready to manage traffic with confidence.

What We Like
Highly visible fluorescent mesh
Durable weatherproof materials
Lightweight, foldable steel stand
Secure fiberglass cross ribs
Buying Guide Image
Editor's Notes

During our fiberglass industrial warning sign research, we found 24 fiberglass industrial warning sign products and shortlisted 10 quality products. We collected and analyzed 2,816 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 $99.81.

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 OrangeGear, Eastern Metal Signs & Safety. The seller of top 1 product has received honest feedback from 13 consumers with an average rating of 4.5.

Written by
Brian Howie Avatar

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.