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Waterproof wpc composite decking china supplier

Product Description

Product Description

Waterproof WPC Composite decking china supplier

Product name
150x25mm, 140x21mm,138x26mm, 124x 23mm etc
Cedar, red pine, red wood, coffee, light grey, blue grey, customers requested color
Wood-plastic composite(WPC) / Composite Decking/wpc flooring
38% HDPE(Grade A Recycled HDPE)
50% poplar wood fiber(Professionally treated dry bamboo/wood fiber)
12% chemical additives(Wood texture strong, resistant to abrasion, impact resistance,
high-density, waterproof, dampproof, ants prevention, easily installed)
1) highly recyclable, environmental protection, economic resources
2) similar appearance as log; less log problems
3) anti-slip, anti-aging, reduce solar reflection
4) dampproof, waterproof and corrosion-resistant under the circumstance of the brine
5) barefoot friendly,anti-slip,anti-static,anti-UV, less cracking; less deforming
6) paintless, no glue, less maintain, no pollution
7) insects prevention, ants prevention, mildewproof, less rotten
8) six colors available
9) simply, conveniently installed and cleaned
10) Quality guaranteed,comes with 25-30 years warranty

Main features:

(1) Environmentally friendly, recyclable.
(2) Elegant nature wood grain texture and touch, with wood scent
(3) Favorable mechanical performance, stable over a wide temperature range.
(4) Cost low in maintenance, economic.
(5) UV resistance, Fade resistant Durable
(6) Easily and conveniently installed and cleaned.
(7)Long service life, it can preserve about 20~30 years under normal use.
(8) Weater resistance ,100% recyclable ,Suitable From -40 to 60 degress centigrade
(9) different colours for your choices


The advantages of WPC decking compared from raw wood.

1. Environmental friendly, non-pollution, no toxic chemicals. 
2. Waterproof, mildew resistant, corrosion resistant. 
3. WPC have good workability and can be shaped using conventional woodworking tools.
4. Recyclable.
5. Good appearance, Look like natural wood.   
6. Colorful, less maintenance.

The contrast of WPC and Real Wood:

Contrast between Timber and COOWIN WPC
Coowin WPC
Resistance to moisture
No Waterproof
Resistance to rot
Easy to rot,need special treating
Resistance to split
Never split generally
Certain to split ats the effect of weathering
Resistance to distortion
Inforquent to distort
Easy to destort especially outdoor
Application to outdoors
Very adaptive
A few treated-wood is adaptive
Painting maintenance
Need not paint
Need to paint periodically to maintain
Coloring maintenance
Have many types of color itself, needn't paint
Need paint sometimes


During the 16 years development, we had exported to 50 countries and regions.
Also we have got more and more good customers feedback from the world market.
We are not only pay attention on the certifications and also the customers feedback !

Our company

Waterproof wpc composite decking china supplier

COOWIN owns two big manufacturing and processing plants at Qingdao, we have strong technologies and capabilities of production. “COOWIN” brand has been accepted by the world. It strictly follows up United States ASTM certification standards, CE certification standards and got Chinese CNAS. “COOWIN WPC” products have been exported to North America (United States, Canada), South America (Bolivia), Europe (England, Norway, Portland and Iceland), Asia (Korea, Singapore, India, Saudi Arabia, and Dubai) and Australia, etc. There are over 50 countries and regions using our “COOWIN WPC” products.

FREE Samples 
free samples are avaliable !
FREE Idear 
free idear for you specially !
FREE Support 
free installation and other support for you professionally!
Project styles

Waterproof wpc composite decking china supplier

For model TS-01(150x25mm), the surface is cambered groove, bask side can be sanding or embossing. 

Pls refer the surface and decking effect as below: 

Many different other models with other surface decking effect

You can choose any style you prefer, the finished project all looks very nice. :)

3D wood grain surface

Normal embossing surface 1

Normal embossing surface 2

Brushing surface

Small groove surface

Middle groove surface

Big groove surface

Special groove surface

Packing and Shipping

Waterproof wpc composite decking china supplier

We mainly pack it by the pallet, it is seaworthy and save space. We have also added more professional
carton comer to protect the edge of the product. For the loading and unloading goods, don't worry about it,we designed one special pallet for this wpc product.

Packing materials: plastic film, cardboard, plywood(for LCL good only), tarpaulins, strappings
Shipping: seaworthy pallet
Port: Qingdao port.(Other port of China is also okay for us)

Installation Instructions Of WPC Hollow Decking


Waterproof wpc composite decking china supplier

WPC Decking installation is very easy !
We could supply the installation Accessories as below.
You can refer the installation instruction as following and also can refer the installation video on our company website:

Detailed installation instruction:
1. Before installing the joist, make sure the ground is flat and solid so that the joist can be fastened tightly on the ground. Then dig holes with percussion drill in the deck area and bury the plastic tube into the holes.
2. Take the buried expansion tube as center, put the joist stably on the center line, pierce the joist with pistol drill and nail the screw into the expansion tube
3. Nail the expansion screw into the top of the vertical joint of two joists.
4. Put flat the deck along the vertical direction of joists, the ending deck can be fixed on the joist with screw to make sure the accuracy of it being the base floor for other decks.
5. Install clips on the other side of the first deck, and start installing decks in order.
6. Install 2 joists in the longitudinal joint of two decks
7. To avoid possible deformation caused by temperature change, joists can not be tied too closely.
8. Outside the last deck, use the same installation method as that of the first deck, install edge seal and terminal sealing board.


Waterproof wpc composite decking china supplier

1- How to install WPC outdoor floor?
Generally, it should install keel first. Fix the WPC board on the keel using nail gun,
and then plug another WPC board. One after another till the installation is finished.

2- How long is the service lifetime of WPC floor?
It is about 25-30years under ideal situations.

3- Do WPC products need painting?
As the difference with the wood, WPC products themselves own color, they need not extra painting.

4- What color can you provide?
Generally, we provide 8 main colors as Cedar, yellow, red pine, red wood, brown, coffee, light grey, blue grey.
And also, we can make special color per your request.

5- How to make the defective Restoration? 
We recommend sanding the finish of the surface. After sanding ,
some of the plank will get back to the original appearance.

6- How to due with the Rust Stains, Ground-In Dirt and Grime?
You can use a cleaning product containing oxalic or phosphoric acid base to lighten or remove the rust or dirt.

7- How many tons can you loaded in one 20ft container ? 
We can loaded about 20 tons in one 20ft container for hollow decking, And 26tons for one 40ft container. For the solid board, we can load about 23Tons in one 20ft container. And 26ton in one 40ft container.

8- Where is your factory? 
Our factory is located in Qingdao city, the north of China, a beautiful seaside city. Welcome to visit our factory when you are free.

9-Where will use WPC products?
WPC products are widely used currently.
For outdoor, it was mainly used at gardens landscape, the beach road, villa yard, etc;
For indoor, it was mainly used for kitchen, balcony, TV setting wall, etc.

10- The raw material of COOWIN WPC composite decking

50% wood flour, 38% plastic (HDPE),  12% additive.  It is co-extruded with a polyethylene top layer for ultra low-maintenance performance.  We can also adjust the formula of raw material according to your request. 

12 - Other model of WPC decking 

COOWIN GROUP Welcome Your Inquiry !

Contact us if you need more details on Composite Decking China. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Wpc Composite Decking、Waterproof Wpc Composite Decking. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Hollow Composite Decking

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