• Co Extruded Wood Plastic Composite Decking Easy Maintenance
  • Co Extruded Wood Plastic Composite Decking Easy Maintenance

Co Extruded Wood Plastic Composite Decking Easy Maintenance

C-140X23H

  • Standard:140X23mm
  • Profile:Hollow
  • Type:Co-extrusion
  • Color:
  • Sand
  • Antique
  • Lemon
  • Teak
  • Red Sandalwood
  • Light Gray
  • Silver Gray
  • Charcoal

  • WPC Co-extrusion decking VS traditional WPC decking; 5 times higher wear resistance; 5 times higher scratch resistance; 5 times higher pollution resistance; 5 times higher weather resistance.


What is co extruded decking?

Co extruded decking uses the latest advanced polymer protective layer 360-degree full coverage technology to cover the surface of decking with plastic comprehensively. This means water absorption of co extruded decking is 0%. Also, co extrusion makes decking has more vivid and deeper wood grain which can last longer time than normal WPC decking. Besides, there are multiple colors for customers to choose for co extruded decking.

WPC Co extruded decking Used For?

Co extruded decking has 5 times higher wear resistance, and the scratch resistance of co extrusion decking is around 3 to 4 times better than normal decking. Shortly, co extruded decking can survive at outdoor environment with a much longer service life than normal decking.

Co extruded decking is wisely used at places with dense population,such as gardens, patio, parks, seaside, residential housing, schools, gazebo, balcony, and so on. 


WPC Co extruded decking installation guide(Please check details on video)

Tools: Circular Saw, Cross Mitre, Drill, Screws,Safety Glass, Dust Mask,

  • Step1: Install WPC Joist

    Leave 30 cm gap between each joist, and drill holes for each joist on the ground.Then fix joist with screws on the ground.

  • Step2: Install Decking Boards

    Put first decking boards crossly on the the top of joists and fix it with screws (shown as video), then fix rest decking boards with stainless steel clips, and finally fix clips on the joists on with screws.



#About Company

Professional WPC manufacture since 2003.

MEIDIAN With 25,000 square meters, only 2 hours’ drive away from Shanghai.

We are a leading company in WPC industry in China, with strong ability of producing, designing, researching and developing WPC. We were one of suppliers of Beijing Olympic Games in 2008, Shanghai Expo in 2010. Our products are popular among customers from different countries.

Introduction Project Case Installation

Factory Tour


Certificate (Display Partial Only)


Patent (Display Partial Only)


#FAQ: Composite Decking & WPC products Common Q&A

1. What material does composite decking and other wpc products made of?

2. What is the ratio of polymer, wood filler and additives in your WPC products?

Composite Decking & WPC products Common Q&A

3. Where does wood plastic composite decking can be used?

Composite decking and wpc products are widely used outdoor, such as gardens, parks, seaside path, villa courtyard, balcony.

4. What strength does composite decking have?

Composite decking(WPC decking) and other WPC products are waterproof, fire proof, corrosion resistant, weather resistant, pressure resistant, and requires little maintenance, so composite decking and other wpc products are suitable to be used outdoor.

5. What is the service life of composite decking?

Composite Decking & WPC products Common Q&A

6. How to prevent composite decking from color fading ? What is the degree of fading?

All Wood plastic composite products will fade when exposing to sun and weathering. In order to decrease the degree of fading, we add Anti-UV additive agent, which greatly reducing the degree of fading. At the first 3 months after being put outside environment, composite decking will fade 5-10% percent of original color, but it doesn’t influence it’s performance, and makes the decking look more naturally like color of real wood. Later, the color will stay in a stable situation.

7. How to maintain WPC product?

WPC products have good performance in outdoor environment, and they don’t need special maintenance. Customers can clean WPC products periodically with soapy water.

8. What factors should be considered during composite decking installation?

The gap between each joist should be no more than 35cm (30cm gap is good). Besides, because of drainage, cleaning, and thermal expansion and contraction, 3mm gap should be left between each edge of each board. (As shown in the picture)

Composite Decking & WPC products Common Q&A

9. What are the standard lengths of WPC composite decking

Standard length:2.2m /2.9m/ 3.6m(no more than 4 meters) We recommend customers 2.2m match 3.6m or 2.9m because these lengths can use the space of the container effectively without waste, which is practical for customers.

10. What certificates does your company offer when purchasing your WPC product?

We have CE, FSC, ISO14001, ISO9001, Interek, ASTM, CEC certifications and 117 patents.

11. What is the package of composite decking and wpc products?

We use three-ply wood pallets and PVC soft film.

12. How many boards can be loaded into a standard 20' container? For a size 25 х 140 x 2900 mm, for example.

We can load 800sq.m (1971pcs) of 25x140x2900 , joist and accessories in 20’ container.


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