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RV Components

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RV Fiberglass & Composite Component

Miles Fiberglass is a leading manufacturer of fiberglass and composite components for the RV industry. We specialize in producing high-quality RV endcaps and sidewalls for major brands like Forest RiverHeartland RV, and Keystone RV. With over 20 years of experience in this industry, we have the expertise and manufacturing capabilities to meet our customers’ needs.

Our team understands the importance of durability and reliability when it comes to RV components. That’s why we use the latest manufacturing technologies and processes to produce our products. One of the most complex and logistically challenging components we produce is the sidewalls. To ensure consistent wall thickness and bonding integrity of the laminates, we use a vacuum bagging process. This method allows us to produce large panels up to 9′ x 45′ with a class “A” finish, which is required by most of our RV customers.

We also have our pattern and mold department, which creates the majority of the molds used for these RV parts. Our rigid mold maintenance program is critical to the efficient production of these parts. Our team works closely with our customers’ engineering and production departments to produce the best tools and parts for the given application. Our capabilities can include the production of roofs, front and rear caps, skirts, fenders, slide-outs, countertops, shower stalls, and various other RV components. We use the latest manufacturing technologies and processes to ensure that our fiberglass products meet the highest standards of quality and durability.

Our open mold laminating process, which uses a customized spray “chop” gun, is a common method for producing parts in higher volume programs. This fiberglass process is ideal for projects requiring versatility, low or high-production volumes, basic or complex shapes, and small or large sizes. Our team manually sprays the chopped fiber and catalyzed thermoset resin onto the mold, ensuring that the part is easily formed and provides outstanding structural integrity.

At Miles Fiberglass, we also offer value-added services to make your components a reality. Our own trucks allows us to consistently meet scheduled and emergency deliveries. We are committed to delivering the best products and services to our customers, and we take pride in the work we do.


We are a B2B fiberglass manufacturer of RV components.

Made in the U.S.A. 

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Luxury Production

  • Sidewalls
  • Roofs
  • Front and Rear Caps
  • Skirts
  • Fenders
  • Slide Outs
  • Counter Tops
  • Shower stalls and various other RV components

Request a Quote

Miles Fiberglass offers free quotes for all custom orders.

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Photo(s) by David Bohrer / National Assoc. of Manufacturers and Miles Fiberglass by Brian House

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