box Truck Side Door Manufacturer
Side door solutions for box trucks, for box trucks, refrigerated trucks and trailers. Using high performance fiberglass composite material, different door body materials are available. With the advantages of thermal and acoustic insulation and light weight. We offer swing door and roll up door. complete kits are available and highly customizable.
Product Features:
Product Description:
Composite Box offers box truck side door solutions in both swing door and roll up door sizes, thicknesses and core materials.
The swing door
Swing door is made of lightweight, high-performance materials that can withstand the frequency of opening and closing. They are equipped with strong hinges and safety locks to ensure easy access and security. Fully customizable in size and material for frequent loading and unloading to maximize cargo space. The complete kit, including seals and handles, is easy to install and offers excellent thermal, acoustic and impact resistance.
Roll-up door
The roll-up door is rolled upwards on a smooth track. Ideal for loading and unloading in confined spaces. Customizable in size and material, this Complete kit has seals, rails and handles for easy installation. Resistant to harsh weather, ensuring long life and low maintenance. It has the advantage of being lightweight and durable with excellent thermal, acoustic and impact resistance properties.
Box truck side door material:
- fiberglass polyurethane (PU) sandwich panel
- fiberglass XPS (PU) sandwich panel
- fiberglass PET sandwich panel
- fiberglass honeycomb sandwich panel
- fiberglass plywood sandwich panel
Door accessories:
Aluminum door frames, latches, handles, hinges, steps

Composite Box
Application of Box truck side door
why choose us?
Customer Satisfaction
Insisting on high quality products and servers, centered around customer experience
Quality Assurance
We strictly control every production process to bring reliable quality assurance to our customers.
Advanced Production Line
The world’s top production line ensures product precision and efficiency.
Customization
We provide 100% customization, making orders less difficult.