Composite Round Decking
Premium Composite Round Decking - Curved, Durable, Low-Maintenance, Splinter-Free, Aesthetic
Composite Round Decking is a specialized type of decking board made from a blend of recycled wood fibers and plastics, uniquely designed with a rounded or curved profile. Unlike traditional flat boards, its shape is engineered specifically for building smooth, seamless curved decks, outdoor stair treads, and decorative architectural features without the need to cut and join multiple straight boards.
The 3 Main Features of Composite Round Decking:
- Designed for Curves & Radial Designs
- Extreme Low Maintenance
- Durable & Weather-Resistant






Colors and Styles of Composite Round Decking
Surface treatment







Colors choice
Lightly Mixed Colors









Strongly Mixed Colors









Solid Colors







port Customization of More Colors and Styles
Matching Accessories of Composite Round Decking












Why Choose Composite Round Decking?

3.6m Composite Deck Board Waterproof
Introducing our 3.6 m Composite Decking Boards,a revolutionary product designed to transform your outdoor spaces into stunning, low-maintenance areas. These boards are ideal for patios and balconies, offering a durable and attractive solution that withstands high humidity and heavy traffic. Whether you’re looking to create a relaxing poolside area or enhance the functionality of your commercial space, our composite decking boards are the perfect choice.WPC decking can be applied for poolside patios and balconies,etc.

Bicolor Composite Decking
The Bicolor Composite Decking is a premium outdoor flooring solution that combines elegance and sustainability.Designed for both residential and commercial use, it provides a durable and visually striking surface that enhances any outdoor area. Whether you’re renovating your garden, outfitting a luxury poolside, or creating a sophisticated patio, this decking offers the ideal blend of style,performance, and environmental responsibility.

Corrosion Resistance and Radiation Resistance Upgraded
The second generation of composite flooring increases a high density protective Layer on the surface of the traditional WPC substrate through Co-extrusion layer. This design greatly improves the resistance to UV and chemical corrosion , especially suitable for swimming pools, coastal and other high salt spray or high humidity environment. Coextruded layers also enhance radiation shielding properties through special resin formulations to reduce damage to the material’s structure by ultraviolet rays .
Best Applications for Composite Round Decking
Residential Use
Perfect for curved backyard decks, elegant pool copings, and landscaped garden pathways in homes, enhancing outdoor living spaces.
Commercial Use
Ideal for hotel resort boardwalks, restaurant patio edging, and public park installations where high traffic and aesthetic appeal are crucial.
Specialized Projects
The premier choice for custom architectural cladding, signature stair detailing, and high-end landscape design features requiring a durable, curved element.

Installation Guide of Composite Decking


WPC Decking

Edge Banding

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Frequently Asked Questions
Our wpc decking is made of 35%HDPE+PP (polypropylene plastic), 60%wood fiber and 5%additive agents.
Composite decking and wpc products are widely used outdoor, such as gardens, parks, seaside path, villa courtyard, balcony.
First of all, the wood plastic materials are 100% recyclable, it is long-lasting, stable for the outdoor conditions, like sun exposure, rain, temperature ariations, 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.
With proper installation and maintenance, WPC Decking can last for 20 years or more, significantly longer than traditional wood decking.
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 its performance, and makes the decking look more naturally like color of real wood. Later, the color will stay in a stable situation.
WPC products have good performance in outdoor environment, and they don’t need special maintenance. Customers can clean WPC products periodically with soapy water.
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)
Standard length:2.2m /2.9m/ 3.6m 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.
We have CE, FSC, ISO14001, ISO9001, Intertek, ASTM, CEC certifications and 12 patents.
We use three-ply wood pallets and PVC soft film.
We can provide a sample of the product for you to test. The sample can be transported by sea, land and air.
For sample order, customers can choose sea or air freight. For complete container orders, sea transportation is the best option. We normally provide our customers FOB price in USD. Door-to-Door (Ship to your shop's address) or CIF price can be provided at customer's request. Shipping port is Qingdao or Lianyungang.
Yes, we can put a logo on our products.
Accept payment via T/T (Bank transfer), Western Union, and PayPal,Accept L/C at sight. For small order value, please pay us 100% in advance. For higher order value, we accept 30% deposit and balance T/T against copy of Bill of Lading or L/C at sight.
The density of our wpc decking is 1.3%-1.4%(1300-1400kgs/cbm). The strength of the hollow one is about 320kgs (Based on the space between the keels of 35cm, the decking surface can bear the weight of 320kgs.) and the strength of the solid one is 400kgs-500kgs.(Based on the space between the keels of 35cm, the decking surface can bear the weight of 400kgs-500kgs.)
When we install the flooring, firstly the keels are fixed in the ground surface with the T-clip and then we put the solid decking board on the keels. You know the wpc decking board can't be put on the ground surface directly. It can effect of the planeness of the flooring surface after installation. It is not good to control the drainage of the bottom, because the wpc decking board is mainly used for outdoor, which rains a lot. So, keels must be used to hold the solid decking board when installed.
No. You need to take the clips of both sides of the broken decking and then take the broken decking out, it's easy.
Our MOQ is usually 20GP (1400 Meters or 200sqm or 500pcs, depending on your address)
For a size 22 х 140 x 2900 mm, for example.
We can load 935sqm (2304pcs) of 22x140x2900mm, joist and accessories in 20’ container.
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