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When it comes to manufacturing durable and high-performance box trucks, GRP Coil stands out as a superior material choice. Available in various widths (1800mm, 2000mm, 2200mm, 2400mm, 2500mm, and 2600mm) and thicknesses (1.5mm, 2mm, and 3mm), GRP Coils provide exceptional strength, corrosion resistance, and flexibility. This makes them ideal for constructing lightweight yet robust truck bodies.
In this detailed product guide, we will explore four key aspects of GRP Coils for box truck manufacturing:
Understanding GRP Coil and Its Advantages
Available Sizes: 1800mm, 2000mm, 2200mm, 2400mm, 2500mm, and 2600mm Wide GRP Coils
Choosing the Right Thickness: 1.5mm, 2mm, and 3mm GRP Coils
Applications in Box Truck Manufacturing
By the end of this article, you’ll have a comprehensive understanding of why GRP Coils are the preferred material for commercial vehicle production.
GRP (Glass Reinforced Plastic) Coil is a composite material made from fiberglass and resin, offering a unique combination of strength, durability, and lightweight properties. Unlike traditional steel or aluminum, GRP Coils are resistant to rust, chemicals, and extreme weather conditions, making them perfect for box truck manufacturing.
Lightweight: Reduces overall vehicle weight, improving fuel efficiency.
Corrosion-Resistant: Unlike metal, GRP Coils do not rust, ensuring long-lasting performance.
High Strength-to-Weight Ratio: Provides structural integrity without adding excessive weight.
Flexibility: Can be cut into different lengths and shapes, making it ideal for custom truck designs.
Low Maintenance: Requires minimal upkeep compared to metal alternatives.
Whether you need a 1.5mm GRP Coil for lightweight applications or a 3mm GRP Coil for heavy-duty use, this material delivers unmatched performance.

One of the standout features of GRP Coils is the availability of multiple widths to suit different box truck manufacturing needs. Here’s a breakdown of the most common sizes:
Ideal for smaller truck bodies or interior paneling.
Provides a balance between strength and weight savings.
A popular choice for standard-sized box trucks.
Offers excellent structural support for medium-duty applications.
Best suited for larger commercial vehicles.
Ensures wider coverage, reducing the need for additional seams.
Designed for extra-wide truck bodies.
Minimizes welding or joining requirements, enhancing durability.
Choosing the right width depends on the truck’s dimensions and load requirements. A 2000mm GRP Coil might be perfect for delivery vans, while a 2600mm GRP Coil is better for heavy freight carriers.
The thickness of a GRP Coil directly impacts its strength, weight, and application suitability. Here’s a detailed comparison:
Best for: Lightweight truck panels, interior linings, and non-load-bearing parts.
Advantages: Reduces vehicle weight, improving fuel efficiency.
Considerations: Less rigid than thicker variants; ideal for smaller trucks.
Best for: Standard box truck walls and roofs.
Advantages: Balances weight and durability, making it a versatile choice.
Considerations: Suitable for most commercial vehicle applications.
Best for: Heavy-duty truck bodies, flooring, and high-stress areas.
Advantages: Maximum strength and impact resistance.
Considerations: Slightly heavier but provides superior structural integrity.
For example, a 3mm GRP Coil would be ideal for freight trucks carrying heavy loads, while a 1.5mm GRP Coil works well for lightweight delivery vans.

GRP Coils are widely used in the commercial vehicle industry due to their adaptability and performance benefits. Some key applications include:
1800mm to 2600mm GRP Coils provide seamless coverage, reducing weak points.
Resistant to weather, UV rays, and corrosion, ensuring long-term durability.
2mm and 3mm GRP Coils offer slip-resistant and heavy-duty flooring options.
Withstands constant loading and unloading without warping.
Easily molded into curved or aerodynamic shapes for specialized vehicles.
1.5mm GRP Coil allows for lightweight modifications.
GRP Coils provide excellent thermal insulation properties.
Prevents condensation and maintains temperature control.
By integrating GRP Coils into box truck manufacturing, businesses can achieve lighter, stronger, and more cost-effective vehicles.
Whether you need a 1800mm GRP Coil for a compact delivery van or a 2600mm 3mm GRP Coil for a heavy-duty freight truck, this versatile material offers unmatched benefits. Its corrosion resistance, lightweight nature, and structural strength make it a top choice for modern box truck production.
When selecting a GRP Coil, consider the width (1800mm, 2000mm, 2200mm, 2400mm, 2500mm, or 2600mm) and thickness (1.5mm, 2mm, or 3mm) based on your specific requirements. Investing in high-quality GRP Coils ensures long-lasting performance, reduced maintenance costs, and improved vehicle efficiency.
For manufacturers looking to enhance their box truck designs, GRP Coils provide the perfect solution. Explore the different sizes and thicknesses today to find the best fit for your commercial vehicle needs!
Contact Information:
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