industrial & municipal fiberglass fabrication

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Glass•Steel®, Inc. fiberglass fabrication
Glass-Steel WEFTEC 2026 booth announcement featuring fiberglass solutions for water and wastewater applications
Fiberglass density current baffles for wastewater treatment clarifiers
Fiberglass weir plates for water and wastewater treatment applications
Fiberglass tank and channel covers for odor and algae control

Glass-Steel®, Inc. products include:

What Fiberglass products does
​Glass-Steel Inc. manufacuture?

Durable. Reliable. Built for a Cleaner Tomorrow.

Custom Is Our Specialty

Glass-Steel®, Inc. manufactures FRP and fiberglass composite products for water and wastewater treatment, including troughs, baffle walls, Stamford baffles, walkable launder covers, tank and channel covers, weir plates, scum baffles, stop logs, stop gates, stop plates and walkway and handrail systems.

Glass-Steel®, Inc. has been in business since 1979, building a reputation for producing and delivering high-quality fiberglass structures on schedule and at competitive prices.

With the capabilities and facilities to meet a wide range of fabrication needs, Glass-Steel®, Inc. primarily serves water and wastewater treatment plants with durable Fiberglass Reinforced Plastic (FRP) products manufactured with stainless steel hardware.

Fiberglass stop logs for water and wastewater treatment facilities

Does Glass-Steel, Inc. manufacture custom fiberglass products?

From standard water and wastewater treatment products to custom fiberglass fabrication, Glass-Steel®, Inc. has the experience and capabilities to meet specialized project requirements.

Glass-Steel®, Inc. manufactures Fiberglass Reinforced Plastic (FRP) and fiberglass composite products for demanding water, wastewater and industrial applications.

Yes. Glass-Steel®, Inc. provides custom fiberglass fabrication for specialized water, wastewater and industrial applications. Glass-Steel®, Inc. has the capabilities and facilities to manufacture products for project-specific requirements.

Engineered Fiberglass

Solutions

Fiberglass Products for Water + Wastewater Treatment