Customers We Work With

Featured Products

Made In America

Trench Covers

Fiberglass trench covers are non-conductive, UV resistant, lightweight, and more.

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Transformer Box Pads

Superior weather-ability, corrosion resistant and high strength ensure a quality product.

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Switchgear Box Pads

Quality raw materials provide excellent resistance to corrosive elements.

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Ground Sleeves

High strength with the highest glass reinforcement content in the industry.

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Splice Boxes

Generally tapered for nesting, reduces storage yard requirements.

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Hillside Barriers

Exclusive use of double layers of 24 oz. woven roving reinforcement cloth.

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Looping Enclosures

Protect the job site and those around you with a non-conductive fiberglass looping enclosure.

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Pedestals

Features of the Single-Phase or 3-Phase Deadfront Cable Junction Pedestals

Details & Specs

Trust our experience!

In business for over 30 years

Complex solutions

No matter your problem, we can custom solutions to fit all your needs.

High quality standards

We comply with the highest quality standards in the industry.

Leading experts

Our team of experts has decades of experience creating fiberglass solutions.

Produced In the USA

All our products are produced in our state-of-the-art US facilities.

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The Industry's Finest Fiberglass Utility Products

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Projects

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Jennifer J

Senior Manager - Strategic Accounts
Wesco | Anixter
I have purchased Proglass products for our fiberglass utility needs for over 20 years. Proglass has consistently supplied us with quality products. Not only do they offer quality products, but they have always worked with us on any designs we have needed. Proglass has always come through with the products we need, when we need them.

Jonny Martinez​​

Michels
Given the fast-paced nature of the construction industry, getting material in a timely manner has become ever more important. ProGlass delivers on this. Whether it’s producing, scheduling, and delivering truckloads of fiberglass box pads, or working one-on-one to help refurbish old lids. ProGlass has always been ready to go the extra mile and help meet our needs. Vendors that are willing to go above and beyond like ProGlass, are the reason we are successful. These are vendors you keep close and build long lasting partnership with.

David Fuller

Chelan County PUD
The project went great and the Crafts People now think I’m a rock star. We have one other yard with similar metal trench covers that I want to replace. About mid Q-3 of this year, I’m going to look at my budget and see if we can absorb the cost this year or add it as a budget item for 2021.

Tim was great to work with!

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1-253-884-4008

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