RV Composite Panels Manufacturer

Why Choose Fiberglass Sandwich Panels as RV Composite Panels?

RV composite panels require lightweight, strong and durable materials. Fiberglass composite panel is a new type of caravan material. It can provide performance that traditional materials cannot provide. It is becoming more and more popular among camper manufacturers. Now it has become a trend to use fiberglass composite panels to manufacture RVs. It is lighter than the aluminum panel, and has better impact resistance and repairability; it is stronger than wood, and its waterproof performance is far better than wood.

Applications of Fiberglass Composite Panels in RV

Fiberglass composite panels can be used to manufacture campers with various properties. Typical applications include walls, floors, roofs and interior furniture.


Facing MaterialFRP Sheet (Thermoset); CFRT Sheet (Thermoplastic)
Core MaterialXPS, PVC, PU, PET, EPP Foam Board; PP Honeycomb; Plywood
Surface ColorRAL Color Series

The Core Material of RV Composite Panels

The core material of fiberglass RV composite panels can choose foam core (XPS, PET, PU, PVC, EPP, MPP, etc), honeycomb core (PP), plywood core, etc.

Foam Core Sandwich Panels

  • Foam core panels provide excellent thermal insulation while offering a lightweight, strong, versatile and reliable modular design.

Honeycomb Core Sandwich Panels

  • Honeycomb core panels provide superior strength properties for units that need to be designed to be lightweight and high strength.

Plywood Core Sandwich Panels

  • Plywood core panels with good shear performance, are especially suitable for the design of RV interior furniture.

TOPOLO Supplies the Following Types of RV Composite Panels Customized for You

XPS Foam Panels

XPS RV Composite Panels
  • XPS is the most popular material we can see in many RV wall panels at the moment. Since XPS material has a closed cell structure, it means it has a smooth, uniform surface. XPS foam panels are relatively compressive and strong, so fewer reinforcements are required.

PET Foam Panels

PET RV Composite Panels
  • PET (Polyethylene terephthalate), is commonly known as polyester resin. PET foam is a kind of closed-cell thermoplastic structural foam with certain shear and compressive strength.

PU Foam Panels

PU RV Composite Panels
  • PU (Polyurethane) is the material that is also mainly used to make caravan siding today, it has excellent thermal insulation properties, and the highly compressed PU foam is very stable and corrosion-resistant.

PVC Foam Panels

PVC RV Composite Panels
  • PVC foam board is a very simple closed-cell core material. It is very inexpensive, and has good mechanical properties. PVC foam panels, relatively low cost, and easy to process, are also good RV wall panel materials.

EPP Foam panels

EPP RV Composite Panels
  • EPP (polypropylene) is a polymer composite material with high crystallinity, which has good thermal stability, good shock resistance, impact strength, and good toughness.

PP Honeycomb Panels

  • PP honeycomb panels have the advantages of lightweight, strong, waterproof, etc., and are mainly used in RV parts that require high strength, such as RV wall panels, floors, etc.

MPP Foam Sandwich Panels

  • MPP (Microcellular Polypropylene) is a closed-cell polypropylene (PP) thermoplastic foam material with a cell size of less than 100 μm. It is produced using supercritical fluid foaming technology and is a renewable polymer foam.

Plywood Sandwich Panels

Plywood Sandwich Panels
  • Plywood is very strong and easy to cut, making it an ideal material for interior furniture in your RV, as well as a replacement for RV flooring.

Custom Modular RV Composite Panels

As a professional RV composite panel expert, TOPOLO not only provides you with high-quality materials but also provides various solutions for your plan.

Professional Design

Modular RV Composite Panels
  • Our company has a professional technical department, which can analyze and design according to customer’s requirements, reduce excess and waste design. We will provide a complete set of solutions and provide modular RV assemblies. Allows customers to reduce labor and assembly time, thereby reducing costs.

Premium Fiberglass Siding

  • The high-quality fiberglass siding sheet used by TOPOLO is strong and durable, with a smooth surface and good waterproof and moisture-proof performance, and will not fade and become brittle in extreme weather and harsh climates.

One-piece molding process

One-piece RV FRP composite panel
  • TOPOLO adopts a one-piece process, the outer surface and the core material are formed in one piece in the mold, the connection between the core material and the skin is closer, there will be no delamination problem, and the surface of the panel is flat and smooth.

CNC Machining

  • TOPOLO provides a series of CNC processing services such as cutting, milling, and drilling. That is to say, the processing accuracy of the panel is guaranteed, and the reprocessing cost of the RV manufacturers is greatly reduced.

Innovative Solutions

  • According to the special requirements of customers, such as curved RV roofs, we design professional curved panels.

Embedded Structural

  • According to customer needs, TOPOLO embeds aluminum tubes, fiberglass tubes, wood, and other structural parts inside the panels. The embedded structure not only increases the strength of the panels but also facilitates the installation of various accessories.

Choose TOPOLO RV Composite Panels

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TOPOLO is committed to providing customers with high-quality RV composite panels. We have an internationally advanced production line for fiberglass sandwich panels, and the factory covers an area of tens of thousands of square meters. At present, we serve RV manufacturers all over North America, Europe, the Middle East, South America, and Southeast Asia. As the head supplier of these companies, TOPOLO has been committed to the development of new RV composite materials.


A: How to ensure the strength of the RV?
Q: In the early stage of design, basic calculation and design should be carried out, the frame should be pre-embedded and selected, and reasonable skin and core materials should be selected.

A: How to reduce the shipping cost?
Q: According to the specifications of the panel, we will make a 3D cabinet loading plan for the customer to maximize the use of container space and reduce transportation costs.

A: How to prevent the panels from being damaged during transportation?
Q: We will customize a reasonable packaging scheme and packaging frame according to the customer’s product. Protect the product from damage during transportation.

Q: Do you have your own factory?
A: Yes, we have our own factory. Our factory covers an area of tens of thousands of square meters. Our factory is located at No. 2737, Huancheng South Road, Tongxiang City, Zhejiang Province.

Q: If I want the price, what information should I provide you?
A: You need to provide us with the material, size (length, width, height and panel thickness) and quantity of the RV body, and provide the design drawing as much as possible.

Q: Will you provide samples?
A: Yes, we will provide free samples, but customers need to bear the international express cost.

Q: How long is your delivery time?
A: It is generally within 4 weeks from the establishment of the contract to the completion of the product, and the transportation time depends on the distance between the destination country and the departure port.

Q: What payment methods do you accept?
A: We accept L/C (Letter of Credit), T/T (Telegraphic Transfer), Paypal, cash and other payment methods. In principle, we mainly accept T/T.