Product Description

Composite co-extrusion decks, sometimes called capped deck boards are the perfect alternative to wood decking. Composite co-extrusion decks  are made from Wood Plastic Composite (WPC). Traditional wood decks can rot and wear from normal weathering. Co-extrusion is a new BPC manufacturing technology:

  1. New material capped outside, the shell is made of a modified plastic which is anti-scratches and easy to clean as well as keeps the inside
  2. Thickness of the shell: 0.5±0.1mm min.
  3. BPC material from water absorption.
  4. The core is still made of wood plastic composites.
  5. Can add agents according to customer requirements.

What is Coextrusion?

Co-extrusion is a processing procedure that adding a high-tech plastic material simultaneously on the surface of the panel while it is forming under high temperature.This material endows the fencing panels with a better protection, thoroughly improving all performance the traditional WPC panels in anti-UV, anti slip, wear resistance, etc. Also, a performance-superior surface enable the application of 3D texture, giving it more authentic wood appearance and tactile impression.

Product Types

Product Details
Outdoor Composite Co-extrusion Decking
SGS, Intertek, ISO, CE, FSC
138*23mm,  140*23mm, 145x21mm
Available, Can be customized
WPC Engineered Floor
Water Resistant, No Painting&Paintable, Easy to Install, Rot Proof, No Toxic Release, Inflaming Retarding, Low Maintenance, Recyclable
Exterior, Hotel, Swimming Pool, Balcony, Terrace
Water Absorption
Less than 1%
Flame Retarding
Level B1
Payment Term
T/T, 30% deposit in advance, 70% paid before shipment.

Advantages of Composite Co-extrusion decking

UV resistance
The customize co-extrusion composite decking can be coated with the UV layer, helping in extending the service life.

Service life and durability
Co-extrusion composite decking is designed from the wood-plastic composite core and engineering polymer cover protection. The covering acts as a shield to protect it from water, UV, scratch, and other risks.

Scratch resistance
Co-extrusion of WPC composite decking has a 360-degree coating on the covers and the core layer. This antioxidant and stabilizer firmly protect the stability of the internal structure of co-extrusion composite decking. Even if it is scratched, the coating protects the surface from leaving large scratches.

Stain resistance and water resistance
Co-extrusion decking has a full 360-degree coating, which can provide all-around protection for the core layer. Moreover, the water absorption rate of the coating is extremely low, which effectively prevents water from entering the core layer so that the plate is not prone to color or mold.


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