Composite Capped Decking
Item: Co-extrusion Composite Capped Decking
Size: 145*21mm
Length: 2.2m/2.9m/3.6m/Customized
Material: 60% wood fiber, 30% HDPE, 10% additives
Color: Teak, Grey, Red, Coffee, Cedar, Charcoal
Warranty: 15 years
Certificates: ISO9001/ISO14001/CE/FSC
Description
Built For Long-Term Outdoor Performance
Outdoor decking is expected to perform through changing seasons, daily foot traffic, and years of exposure to weather. For distributors and contractors, the bigger concern is not how the deck looks on installation day, but how it performs after years of outdoor use.
The fully co-extruded polymer cap surrounds each board to help reduce moisture penetration, slow UV-related color change, and resist stains from leaves, food, drinks, and everyday outdoor use. This means fewer maintenance requests from end users and fewer replacement issues caused by premature surface wear.
Unlike traditional timber decking, Capped Composite Decking does not require regular sanding, staining, or sealing, helping property owners lower long-term maintenance costs while giving suppliers greater confidence in product durability.
Products Description
Choosing the right composite decking starts with understanding the details. Profile dimensions, board structure, available lengths, and material composition all affect installation efficiency, loading capacity, and overall project performance. The specifications below represent our standard production, while custom options are available for OEM brands and project-based orders.
| Item | Specification |
| Product Name | Capped Composite Decking |
| Material | Wood Fiber + HDPE + Additives |
| Technology | Co-Extrusion (Capped Composite) |
| Profile | Square Hollow |
| Standard Size | 145 × 21 mm |
| Length | 2.2m / 2.8m / 2.9m / 3.6m / 4.0m / 5.8m / Custom Length |
| Colors | Multiple Standard Colors & Custom Colors |
| Installation | Hidden Clips & Stainless Steel Screws |
How Decking Ages Over Time
One of the most common questions buyers ask is how composite decking changes after installation.
Like all wood-plastic composites, capped composite decking experiences a natural stabilization period during the first several weeks of outdoor exposure. Minor color adjustment caused by UV exposure is normal and occurs evenly across the entire surface. After this initial period, the color stabilizes and remains highly consistent for years.
The co-extruded protective layer significantly slows long-term fading compared with conventional composite decking while helping prevent stains from food, beverages, leaves, and everyday outdoor use. Regular cleaning with water or mild detergent is generally sufficient to maintain its appearance.
Knowing how the material naturally matures allows distributors to explain expectations clearly to customers and helps reduce unnecessary warranty claims.
Lower Costs Beyond The Product
The right decking should also improve logistics, installation, and after-sales efficiency.
The square hollow profile balances structural strength with reduced weight, making transportation, handling, and container loading more efficient. For importers, this can help optimize freight costs without sacrificing product performance.
A grooved surface promotes water drainage while providing additional grip under normal outdoor conditions. Combined with a complete accessory system and recommended installation guidance, the decking is easier to install and maintain across residential gardens, pool surrounds, hotel terraces, commercial landscapes, and other outdoor projects.
cERFITICATE
Product certification is an important part of supplier evaluation for importers, distributors, and project contractors. Our composite decking is manufactured under a certified quality management system and can be supported with relevant product certificates and third-party test reports upon request.
These documents help buyers meet local compliance requirements, support customs clearance, and simplify project approval. Whether you are supplying retail markets or commercial developments, we provide the documentation needed to support your business with confidence.
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Q: Can I mix different colors in one container?
A: Yes. Mixed-color container loading is available for standard colors, allowing distributors to expand their product range while reducing inventory pressure. Please contact us for the available color combinations and loading plan.
Q: Do you provide installation accessories?
A: Yes. We offer a complete decking system including joists, hidden clips, stainless steel screws, starter clips, trims, and other matching accessories. Installation drawings and recommendations are also available to help ensure a smooth installation.
Q: How should the decking be cleaned and maintained?
A: Routine cleaning with water and a soft brush is usually sufficient. Unlike traditional timber, capped composite decking does not require sanding, painting, or sealing, helping reduce long-term maintenance costs.
Q: Can you produce custom sizes and OEM packaging?
A: Yes. We support custom lengths, colors, private label branding, carton artwork, and OEM packaging to meet the requirements of distributors, retailers, and project buyers.
Q: What quality documents can you provide?
A: We can provide product certificates, third-party test reports, and other export documentation upon request. Third-party inspection before shipment is also supported to help buyers verify product quality before loading.
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