Custom FRP Composite Tanks

Custom Polypropylene and FRP Fiberglass Composite Tanks from a Trusted Company

At Custom Composites LLC, we have an in-house design and engineering team that is committed to quality. We aim to ensure that we keep our solid reputation for custom Polypropylene and FRP composite tanks and meet the NFPA standards and specifications. Our experienced design, engineering, and production staff has been creating high-quality, affordable custom tank solutions that come in a variety of sizes and shapes suited to your needs.

Our composite tanks deliver FRP Fiberglass Composite and polypropylene storage solutions for everything from food to fertilizers and for a variety of purposes, including:

  • Lawn and tree services - split tank sprayers, liquid fertilizer tanks
  • Agriculture
  • Oil and Natural Gas
  • Wastewater treatment - potable water tanks, underground water tanks, greywater tanks
  • Food and beverage facilities - mixing tanks, brine tanks, water tanks
  • Air pollution controls - air scrubber tanks, odor control tanks
  • Chemical facilities - bleach tanks, acid tanks, sodium hypochlorite tanks

At Custom Composites, our design and engineering team can create tanks that meet your very specialized requirements. Our team can start with complete CAD drawings or simple sketches and drawings you may provide to demonstrate your custom tank needs. Many of our customers, however, find their composite storage solution within the lines of our standard-sized economy tanks - ready to meet the challenges of very specific tasks and suit the needs of a variety of industries. When a standard tank fits your needs, see our line of Economy Tanks.

For your custom polypropylene and FRP Fiberglass Composite tank needs, give our experienced team a call at (877) 912-6297.

If you'd prefer we call you, fill in our contact form and let us know a little about your tank size and configuration needs. One of our sales people will contact you very soon.

Custom Composites - Oklahoma City, OK | Elliptical TankElliptical Tanks

Custom Composites ELLIPTICAL TANKS are zero maintenance, most versatile size and finish options, lightest, strongest, non-corrosive, lowest center of gravity, ULTRAFLOW baffled, and carry the best warranty in the business.

View our Elliptical Tank Flyer

Economy Tanks

If you are looking for a standard tank, our line of Economy tanks offers seven different Fiberglass and sixteen different Polypropylene tanks available for a LOW price. Learn more about Economy Tanks.