Warminster Fiberglass
About
Warminster Fiberglass, founded in 1958 and based in Jacksonville, Texas, manufactures fiberglass reinforced plastic (FRP) shelters, enclosures, and water and wastewater treatment components using hand-layup construction methods. With over 65 years in the industry, the company produces two primary product categories. The FRP shelter line includes one-piece molded shelters for maximum structural integrity and weather resistance, used for chemical storage rooms, electrical equipment housing, and pump station enclosures, alongside panelized modular enclosures for larger structures and complex configurations requiring field assembly. On the water and wastewater side, Warminster manufactures FRP wash water troughs and collection troughs for treatment plant flow distribution, FRP weirs and scum baffles for clarification systems, density current baffle systems, walk-on and sloping algae control covers for open basin protection, and FRP Parshall flumes for flow measurement. All FRP material provides inherent corrosion resistance, chemical resistance, UV stability, and moisture resistance while remaining lightweight. Products meet ANSI/AWWA F101 standards, and wash water and collection troughs carry NSF certification for potable water contact. All products comply with Buy America Build America (BABA) and American Iron and Steel (AIS) requirements for federal infrastructure projects. Warminster builds each product to project specifications with expedited lead times and maintains Made in Texas production.
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