Orenco Composites’ fiberglass-reinforced polymer (FRP) rectangular tanks are storage and process vessels that are versatile enough to be configured for a number of applications.
They are vacuum-infused molded as a single-piece, providing a high-strength, seamless vessel. The unique foam-core structural wall is integrally insulated (R24 or greater), stiff, and strong — enough so that they can be buried or sit above ground.
Our fiberglass rectangular tanks are customizable for a wide range of temporary or permanent applications, including various water and wastewater processes. Pumping systems, filtration, slide rails, tank baffles, access covers, hatches, ladders, railings, and other accessories help customize our fiberglass rectangular tanks for your specific tankage needs.