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wpc decking from Hanming
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Hanming WPC dustbin

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Capped composite decking

2024 Popular China capped composite decking board| Capped wpc deck Manufacturer

Price: 22Usd/sqm-26usd/sqm

Brand: Hanming WPC in CHina

Technics:Wood-Plastic Composite Flooring

Length:2200mm 2900mm 3600mm or Customized

Name: Capped Co-extrusion decking with 360° Layer protection

Advantage:Free maintain



Mixed color outdoor durable UV resistant long life capped composite decking from China Manufacturer

The appearance of capped composite decking has injected new vitality into the wood plastic industry, because the traditional wood plastic floor still has certain disadvantages, and co-extrusion decking seems to make the performance of the floor get a new height.The capped composite decking is also made of extruders, but the mold will be different.The material inside is the same as that of traditional wood plastic, and the surface is covered with a special layer of plastic.

Chinese capped composite decking board

 Made of recycled plastic (HDPE) and wood or bamboo powder, plus non-hazardous chemical additives such as anti-UV agent, light stabilizer, lurbicant, culping agent and etc, our Composite decking board gives any decking a fantastically clean and professional finish.

For capped composite decking,It is produced via a co-extrusion process where a 360 degree outer armour is used to protect the core of the deck from the elements. As a result to  be color fade resistant, strength load resistant, stain resistant and also highly slip 


Capped decking protective layer: the protective layer of capped composite decking with special formula, create clear wood grain and natural color, at the same time four-sided coating, all-round protection plate, more wear-resistant, anti-scratch, anti-stain. In crowded areas, can effectively prevent people and hard objects caused by the scratch, more can withstand the nature of all kinds of bad test. The protective layer is produced at the same time as the plate and will not be separated.

capped composite decking is aslo called Co-extrusion composit board.

china co-extrusion wpc deck board for outdoor

The co-extruded Surface and core are extruded together under a high temperature.It is important distinction to note because that earlier generations of composite decking were uncapped, the big difference is that Co-extrusion wpc has a “cover” that provides added protection against the elements and everyday living.  Of course, when we say cap or “cover” we don’t mean something that is added after the composite decking is made, the cap is bonded to the core during the manufacturing process.

Capped composite decking

Capped composite decking is composed of core and cover. The core is just the traditional wpc decking, which is sufficiently ensure the strength of materials. The cover protects from color-fading away, water-absorption and with longer usage time. Performing better than any traditional composite:

138X23mm Co-extrusion wpc board

Non capped traditional composite lumber has no cap layer to protect the core.

New capped composite wood products contain wood powder in their cap layer, which means that wood powder is still exposed to the elements.

Without a capped layer to protect the core, the wood fiber is exposed to the surface and damaged by various harsh weather condition, UV, moisture, bacteria, fungus and mold. the structure and composition will be degraded or even destroyed.

Compared with traditional WPC decking, the capped decking has many advantages:
1.     Better resist to scratch;
2.     Better resist to UV, better color stability;
3.     Better resist to moisture and termites;
4.     Extreme durability and reliable: less water-absorption, less rotten, wear proof;
5.     More natural surface: wooden texture, looks like real wood.
6.     More durable, more attractive, more fade and scratch resistant, more beautiful and more reliable.
7.     Low maintenance at an excellent price.

waterproof capped deck board

fireproof composite deck

Because of the surface plastic protective layer,Capped composite decking stopping soy sauce or Oil is better than any other floor.

How to Install Capped composite decking ?

the installation of the Capped decking and the installation of the traditional wood-plastic decking  are the same,It’s all about fasteners and SS screws.there is also a need for a certain gap between the board and the board  to prevent thermal expansion and contraction,Wood-plastic keels or steel keels are laid under them. 

Capped composite decking 

capped composite decking color

Generally speaking, those who have high engineering requirements and have enough budget will use co-extruded wood plastic.because the cost of capped composite decking is much higher,but this kind of floor can give people a good and comfortable experience.

co-extrusion wpc deck china

Changxing Hanming Technology  CO.,LTD. is a professional company dedicating itself in helping customers all over the world to source the best products& services on their demands. Located in China, we are able to provide the most quality goods with the most competitive prices. 

Our current main product ranges include outdoor building materials such as wood plasitc composite (WPC) outdoor decking, WPC fencing, pergolas, handrail, DIY flower boxes, easy click DIY deck tiles,  all related accessories etc.

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