Solid co extruded decking GD14020S know as wpc extrusion series

Co extrusion decking is of high class Wood plastic composite decking(WPC Decking), with its excellent water resistance, especially suitable for use in a water environment, mainly used for indoor toilet, bathroom, kitchen, outdoor, such as parks, the beach along the cliff, residential, gardens, ecological wood can also be used such as sauna, swimming pool.

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solid co extruded decking GD14020S know as wpc extrusion series (1)
solid co extruded decking GD14020S know as wpc extrusion series (1)

What is co extrusion decking?

Co-extrusion is a capped wood plastic composite, which means it has an advanced premium shield encasing all four sides around its inner core.

It combines the proven strength of high density polyethylene plastic and wood fibers with an outer shell of polymer that completely encapsulates the board in an impermeable layer of protection from scratches, stains and fading. Within our WPC we make use of poplar-dust as this contributes to our goal to create WPC with the same look and feel of Wood, yet enjoys the durability of plastic.

Co-extrusion is a capped wood plastic composite
Co-extrusion is a capped wood plastic composite


Woodedtech® WPC materials (wood plastic composite material) is made of: 30%HDPE+60%Wood Fibers+10% Additives
Surface: Smooth , Brushing , Sanding , Embossing and ect
Application: Construction materials , Outdoor facilities , Transportation facilities , Furnitures,etc.

About Woodedtech co extrusion decking

Woodedtech co extrusion decking is usually made up a mixture of plastic and wood properties. WPC is often marketed today as an ‘maintenance-free’ kind of material against wood in general, with no signs of defects such as splitting, cracking, color fading or rotting.

Wood plastic composite hollow decking, a mixture of quality wood and a completely safe HDPE polymer. A new type of environmentally friendly and “maintenance free” materials ,Compared to wood, WPC decking brings many advantages. You’re done so you can spend more time enjoying your outdoor living space, rather than working on it.

WPC is also often classified as an environmentally friendly material by emphasizing too much on its components of recycled materials. WPC decking is as a result of that chemical modification of wood more resistant to the action of water, UV radiation, and some biological, chemical and mechanical aspects of the environment, which gives their widespread utilization preference compared with tropical timber.

Wpc Co-extrusion Decking , Find Complete Details about wood plastic composite Co-extrusion Decking,Wpc outdoor Decking,Wpc Hollow Decking,Co-extrusion from Engineered decking Supplier or Woodedtech Co.,Ltd

WPC co-extrusion decking is permanently fused to its composite core. The unique composition of the outer layer provides better control over pigmentation, resulting in a denser, richer color, more variation and a more realistic look.Made from 100% recycled material. Woodedtech is the best co-extrution decking and outdoor WPC products suppilers in China. You can buy the best wood plastic composite products from us.

Product Details

Model No.: Solid co extruded decking GD14020S know as wpc extrusion series
MOQ: 50sqm per profile & color
Size: Width: 140mm;  Thickness: 20mm;
Hot sale molds: 138*23mm is the most hot sale co extrusion decking profile.
Length: For 20GP container,Max length is 5.8 meters(Longest) ;Mostly length is 2.2/2.4/2.9/3.0/4.0 meters (recommended) or Customized
Design: This WPC decking is solid,A side and B side are all flat.And get one side with wood grain on it.
Color: Teak-TK,Walnut-WN,Redwood-RW,Light grey-LG,Ancient-AT,Iron putty-IP. 6 standard colors available or customized
Surface treatment: Normally A side is H1 wood grain.B side is H1+H2 wood grain
Package: Single package or pallet
Recyclable: 100% Recyclable
Service life: 30 years, Dimensional Stability
Maintenance Requires no painting, no glue, low maintenance
Application: Landscape works: outdoor decking,such as parks, the beach along the cliff, residential, gardens, ecological wood can also be used such as sauna, swimming pool.


Colors and patterns

About color:

1,Light and photo position will show colors differ.

2,Normally products between two lots will get some differ.

3,Product will be slight fading due to natural aging and it is a commom situation

Woodedtech wpc extrusion colors and patterns
Woodedtech wpc extrusion colors and patterns


Installation guide

Click the Below PDF

WPC Decking installation guide.pdf


1. Considering the heat and water absorption ,WPC products will be slightly inflation,so the joist when placed should be reserved 3-5 mm from the building.

2. Considering the hard brittle of WPC materials,the joist need to pre-drilling before fix the expansion screw.

3. The spacing between joists should be 25-30cm.

4. The spacing between expansion screws should be 400mm to 500mm.

5.  After the joist is fixed, drainage should be done to avoid factors that damage the decking, such as water swelling.

6. Fix the starter clips on one side of the joist.

7. Insert the decking into the starter clips, and install the first decking board.

8. Insert the clips in board and screw into joist (do not tighten).

9.  Insert the second board into previous clips.

10. Insert next row of clips securing board (do not tighten).

11. Fully tighten clips & screws from step 8 and repeat from step 9.

12. Finish the corner edging and complete the decking installation.

Video WPC Decking installation guide