Heavy Duty WPC Decking
Width: 140 mm-150 mm
Thickness: 25 mm-40 mm
Standard Length: 2200 mm, 2900 mm, 3600 mm
Colors: Ash Grey, Cedar, Coffee, Copper Brown, Dark Grey, Grey, Ivory, Mocha, Sandal Wood, Stone Grey, Teak, Walnut, Wood or Customized
Surface: Embossing/Brushed/sanding/Wood Grain
Applied Range: Decking of residential area, villa garden and private yard
Certificate: ISO,FSC, CE, SGS, ROHS,REACH, INTERTEK, ASTM
Installation: Joist and clips
Packaging: PE film and wood pallet & panel to package
Service life: 10-25 years, Dimensional Stability
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Heavy Duty WPC Decking – High Strength Solution for Demanding Projects
EVERDUR's Heavy Duty WPC Decking gives you the power you need. Our decking is designed for business plazas, public walkways, and industry platforms. It has higher density and structures that are stronger. With more than 50 production lines and the ability to fill more than 1,500 containers per year, we can guarantee a steady supply for your big projects. Our heavy-duty solutions have been tested and proven to work in more than 60 countries over the course of 16 years of production. They have a maximum load-bearing capacity and a service life of 10 to 25 years, all while keeping the natural look and low upkeep of composite materials.








What Makes Our Heavy Duty Solution Different?
You need floors that will hold up when you put weight on them. For high-load areas where regular products just can't do the job, our strengthened composite decking is made to last.
Our co-extrusion technology from the second generation holds the key. We use useful additives, Grade A reclaimed HDPE, and wood fiber to make a material that can withstand impact, deformation, and weather stress. Even if you use your deck a lot, it won't crack, warp, or split.
Whether you're building a busy business center or an outdoor platform for an industrial site, our product works well every day. The surface won't slip, which makes it safer, and it's resistant to water, mold, and insects, so you can spend less time maintaining it and more time enjoying it.

Technical Specifications
| Parameter | Details(Customizable) |
|---|---|
| Width | 140mm – 150mm |
| Thickness | 25mm – 40mm |
| Standard Lengths | 2.2m / 2.9m / 3.6m (custom available) |
| Popular size | 90*25/120*20/135*25/138*23/140*20/140*25/145*25/150*25 mm |
| Materials | Wood Powders +HDPE+ Chemical Additives |
| Surface | Brushed/sanding/Embossing/Wood Grain |
| Service Life | 10–25 years |
| Color Stability | Minimal fading after 2000+ hours UV exposure |
| Technique | Extrusion Molding |
| MOQ | 100SQM |
| FOB Port | Minimal fading after 2000+ hours UV exposure |
| Certifications | Shanghai, Ningbo |
Design Flexibility for Your Project
Every project has unique demands. That's why we offer structural options tailored to your specific needs:
Solid core decking provides maximum strength for the most demanding applications. When you need absolute reliability under heavy equipment or constant foot traffic, this is your solution.
Thickened hollow structures with reinforced ribs offer an excellent strength-to-weight ratio. You get the durability you need without unnecessary material costs.
Choose from multiple surface finishes including wood grain, brushed, and grooved textures. Our Heavy Duty WPC Decking doesn't just perform—it looks great too.
Need custom sizes or thickness for engineering requirements? We provide full ODM and OEM services, including material customization for different climates, color options beyond standard palettes, and custom profiles to match your architectural vision.

Where Your Heavy Duty Decking Performs Best?
Our reinforced composite decking thrives in challenging environments:
- Public walkways and boardwalks where thousands of footsteps occur daily
- Commercial plazas and shopping areas requiring both aesthetics and durability
- Parks and high-traffic recreational spaces exposed to weather and constant use
- Outdoor platforms and viewing decks that must support crowds safely
- Industrial and municipal outdoor flooring facing heavy equipment and demanding conditions

Why EVERDUR Stands Behind Every Board?
Quality isn't just a promise—it's our proven track record. We serve 225+ global clients including 100+ active long-term partners who trust our manufacturing consistency.
Our strict quality control includes first-class 5S on-site management and certifications including ISO 9001, ISO 14001, CE, REACH, RoHS, and Intertek testing. Every board meets or exceeds international advanced standards.
We back our confidence with substantial warranties:
- Solid Co-extrusion Decking: 20 years
- Hollow Co-extrusion Decking: 15 years
- Solid Classic Decking: 10 years
Our commitment to sustainability means we use recycled HDPE materials and eco-friendly production processes. You get high-performance flooring that's also environmentally responsible.

Why Choose Heavy Duty WPC Decking for Your Next Project?
Maximum strength and minimum maintenance make the perfect option for difficult jobs. Our product performs well under huge weights while seeming natural. The strengthened construction is safe and durable without the maintenance of traditional materials.
Our worldwide production capability and technical knowledge provide steady supply and support for your project from start to end.

Production Process

Testing equipment

Packaging and Shipping

Exhibition Showcase

Contact Us
Ready to discuss your project needs with Heavy Duty WPC Decking? Reach out to our team for technical guidance and customized solutions.
📧 Email: violet@wpcsupplier.com
📞 Phone: +86 18066962697
💬 WhatsApp: +86 18066962697
🟢 WeChat: +86 18066962697
Send Inquiry
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