RV Rotomold and Thermoforming Parts
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Elkhart Plastics - A Myers Industries Company

888-605-2068

ISO 9001 2015
ISO 14001 2015
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      • Design & Engineering
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    • Thermoforming
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      • South Bend, IN (HQ)
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      • Ridgefield, WA
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Rotomolded and Thermoformed Parts for the RV Industry

A trusted industry leader for over three decades, of top-quality rotomolded water tanks, holding tanks, and liners to the RV industry.

Rotomolding & Thermoforming Services

With on-site mold building, design, and engineering support—and access to hundreds of water and holding tank molds—a full-service solution is available for RV manufacturers nationwide.

Whether you need help developing a new part or refining an existing design, you’ll benefit from years of manufacturing experience in the RV industry. Expect reliable delivery, consistent quality, and products that meet or exceed your specifications.

Learn more about our Capabilities & Services
RV that can have many thermoformed parts
EPI RV Water Tank

Fresh Water Tanks

We manufacture thousands of plastic water tanks per year for the RV and other industries. Learn more and view schematics and technical drawings.

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EPI RV Holding Tank

Holding Tanks

Plastic holding tanks are one of our specialties in the RV industry. Check out some of our standard sizes, capacities, and dimensions.

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RV Underguard Liner

UnderGuard™ Liners

Your customers are on the road—not in a service center. Protect their investment with UnderGuard™ protective panels.

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RV Underguard Liner

Storage Liners

For years we have been manufacturing a variety of storage compartment liners for motorhomes. Learn more about our capabilities in this category.

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Let's discuss your project

Myers is the premier provider of engineered plastic products for multiple industries, committed to technical leadership, environmental stewardship, and innovation.

Let us help with your rotomolding or thermoforming project.

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Top Stories

  • Elkhart Plastics, Adds E-Series to TUFF Line, Expanding Solutions for Secure Liquid Handling
  • Elkhart Plastics, Introduces Vertical Water Tanks to Help Protect People, Property, and Resources
  • Rotational Molding Division Ranks No. 2 for Sales, No. 2 for Custom Molding
  • Converting to Rotomold – What are the benefits?
  • The Advantages of Thermoforming in the RV Industry: A Game-Changer for Engineers

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North America’s leading custom rotational molding group—Elkhart Plastics and Trilogy Plastics. U.S.-based production, engineered solutions, and reliable performance.

Proudly Made in the U.S.A.

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