What is hollow composite decking?
Hollow composite decking is one kind of composite decking, the raw materials and colors remain identical to solid composite decking, they are just a different structural design. Without compromising on quality, we have developed various styles of hollow wood plastic composite (WPC) decking, featuring different internal structures such as round or square holes to meet the specific requirements of your undertaking large-scale or specialized projects. Furthermore, we are able to provide OEM and ODM services tailored to your unique needs for each project.
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Hollow composite decking
Hollow composite decking is available in a variety of colors, styles, and surface finishes.
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The Benefits of Hollow Composite Decking
Co-extrusion Hollow Composite Decking
Co-extruded hollow composite decking features a surface free of wood splinters or burrs. Its outer polymer shell fully encapsulates the inner core( composed of HDPE and wood fibers), making it a truly water-resistant composite decking material. Furthermore, its hollow structure not only reduces weight but also facilitates heat dissipation, so its surface temperature remains lower than solid composite decking, and it offers easy transport and installation of ambient lighting.
Compared with traditional decking materials, co-extrusion hollow composite decking offers a longer life span and requires no painting, sealing, or regular sanding. With a natural wood-like appearance and multiple color options available, like teak, white, black, charcoal, grey, oak etc. It an eco-friendly and cost-effective choice for your residential projects.


Circular Core Hollow Decking VS Square Hole Hollow Decking
The mechanical structure of the round-hole design is inherently more stable and possesses a higher load-bearing capacity than its square-hole counterpart. It is a “premium-tier” version of hollow decking. It’s the perfect balance between square-hole and solid boards. Meanwhile, the square-hole design uses minimal material, keeping it extremely light and cost-effective. It’s a good choice for your budget-friendly projects.
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Some about hollow composite decking you may interested
1.What is the load-bearing capacity of your hollow composite decking?
It depends on the decking’s overall thickness and the thickness of the top wall above the hollow cores. And the WPC decking joist spacing.
2.Choose solid or hollow composite decking?
Solid composite decking can be used for commercial projects with heavy daily traffic. For residential projects, like backyard patios, private pool surrounds, budget-sensitive Mega Projects, etc
3.How do you finish the ends of hollow composite decking?
To ensure the perfect installation and preserve the warranty of our hollow composite decking, we highly recommend using our matching Hidden Fastener Systems.
4.Can you screw hollow composite decking?
To ensure the perfect installation and preserve the warranty of our hollow composite decking, we highly recommend using our matching Hidden Fastener Systems.



























