Co Extruded Wpc Decking
Item: CO extruded WPC Decking
Size: 145*21mm
Length: 2.2m/2.9m/3.6m/Customized
Material: 60% wood fiber, 30% HDPE, 10% additives
Color: Teak, Grey, Red, Coffee, Cedar, Charcoal
Warranty: 15 years
Certificates: ISO9001/ISO14001/CE/FSC
Description
Co Extruded WPC Decking

Co-Extruded Protective Layer
The additional co-extruded layer is one of the main differences between standard WPC decking and co-extruded decking. It forms a protective surface that helps reduce everyday staining and simplifies routine maintenance after installation.
Combined with a high-density WPC core, the board is suitable for outdoor environments exposed to changing weather throughout the year. For distributors and project suppliers, co-extrusion decking has become a popular option for customers looking for a product that balances appearance, durability, and long-term maintenance costs.
Product Parameters
Selecting the right decking specification at the beginning of a project helps simplify installation planning and future material supply. Below are the standard specifications for our Co Extruded WPC Decking, with customization available for dimensions, colors, lengths, and packaging.
| Item | Specification |
| Product | Co Extruded WPC Decking |
| Size | 145 × 21 mm |
| Profile | Square Hollow |
| Material | Wood Fiber + HDPE + Additives |
| Length | 2.2m / 2.8m / 2.9m / 3.6m / 4m / 5.8m / Customized |
| Color | Cedar, Coffee, Grey, Red, Charcoal, Teak, IPE / Customized |
| Application | Residential Decking, Garden, Balcony, Commercial Deck, Hotel, Poolside |
| Certificates | ISO9001 / ISO14001 / CE / FSC |
Matching Installation Accessories
A reliable decking system depends on more than the deck boards themselves. Our Co Extruded WPC Decking is supplied with matching WPC joists, joist screws, stainless steel clips with screws, skirting, and corner trims, allowing customers to source a complete installation system from one supplier.
Using compatible accessories helps maintain consistent board spacing and simplifies installation on residential and commercial projects. For distributors, purchasing the decking boards and accessories together also reduces sourcing time and avoids compatibility issues between products from different suppliers.

Stable Production & On-Time Delivery

Reliable production capacity is essential for distributors and project suppliers working with fixed delivery schedules. With 42 production lines, we can support both standard products and customized orders while maintaining stable lead times throughout the production process.
Whether supplying container orders for distributors or phased deliveries for commercial developments, our production planning helps customers manage inventory and keep projects on schedule. Each production batch is inspected before shipment to ensure consistent dimensions, surface quality, and color, making future replenishment easier for long-term projects.
FAQ
Q: Is the 145×21mm square hollow profile suitable for commercial projects?
A: Yes. The 145×21mm square hollow profile offers an effective balance between strength and weight. When installed with the recommended joist spacing, it is widely used for residential decks, hotels, restaurants, commercial landscapes, and other outdoor projects.
Q: Can I purchase the complete decking installation system from one supplier?
A: Yes. We supply a complete installation system, including WPC joists, joist screws, stainless steel clips with screws, skirting, and corner trims. Sourcing all components together helps improve compatibility and simplifies purchasing for distributors and contractors.
Q: Can different colors and lengths be mixed in one container?
A: Yes. Mixed colors, lengths, and selected decking models can be combined according to the order quantity. This gives distributors greater flexibility when building product ranges while making better use of container space.
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