WPC DECKING
Hollow WPC Decking – Lightweight & Cost Effective Outdoor Flooring
Yongtech outdoor WPC floors combine eco materials, hidden fastening, and all-weather durability.
Product Overview
YongTech supplies high quality hollow WPC decking boards — the ideal choice for residential patios, commercial walkways, and landscape projects where budget, handling efficiency, and reliable performance are key priorities. Our hollow profile decking combines recycled wood fibres and high density polyethylene (HDPE) to deliver outdoor flooring that outperforms traditional timber in lifespan, maintenance, and environmental impact — while costing significantly less than solid alternatives.
Designed for B2B buyers who value both performance and cost & effectiveness, this product line offers the perfect balance of structural strength, lightweight handling, and long & term durability. The hollow &core design reduces material usage and shipping weight, making it an economical choice for large & scale projects without compromising on quality.
Technical Specifications
Parameter | Specification |
Material Composition | 60% wood fibre + 30% HDPE + 10% functional additives |
Profile Type | Hollow core (multi chamber) |
Density | 1.20 – 1.35 g/cm³ |
Standard Lengths | 2200mm / 2900mm / 3600mm / 5800mm (custom available) |
Standard Widths | 140mm / 150mm / 160mm / 195mm |
Standard Thicknesses | 20mm / 23mm / 25mm |
Surface Finish | Embossed wood grain / sanded / brushed |
Colour Options | Cedar, Teak, Walnut, Charcoal Grey, Dark Brown, Coffee, Ancient Wood |
Water Absorption | ≤ 0.8% |
Flexural Strength | ≥ 22 MPa |
Service Temperature Range | -40°C to +70°C |
UV Resistance | Stabilised with anti UV additives (tested to 2000h accelerated weathering) |
Slip Resistance | R10 – R11 (meets commercial safety standards) |
Fire Rating | B1 (self extinguishing) |
Formaldehyde Emission | Not detected (< 0.1 mg/L) |
Warranty | 15 years (residential) / 10 years (commercial) |
Key Features & Benefits
Lightweight Design – Lower Shipping & Handling Costs
The hollow core structure reduces weight by approximately 30% compared to solid decking. This translates to lower freight costs, easier on site handling, and faster installation — without compromising structural integrity.
Unmatched Weather Resistance
UV stabilised pigments prevent premature fading. Ultra low water absorption (below 0.8%) means no swelling, no warping, and zero mould growth — even through freeze thaw cycles, coastal salt spray, or monsoon rains.
True Maintenance Freedom
Never sand, stain, or seal again. A simple rinse with water restores its original appearance. Over a 10 year service life, you save thousands in labour and material costs compared to traditional timber.
Slip Safe Surface
Embedded anti slip texture meets commercial safety standards. Suitable for pool surrounds, wet areas, and high traffic public spaces where safety is non negotiable.
Eco Conscious & Sustainable
Made from recycled wood fibre and post consumer plastics. Produces zero formaldehyde emissions during manufacture and is fully recyclable at end of life.
Easy On Site Installation
Can be cut, drilled, and fastened with standard woodworking tools. Compatible with hidden fastener systems for a clean, screw free surface finish.
Applications
Where to Use Hollow WPC Decking
Residential patios, balconies, and roof terraces
Pool surrounds and spa areas (slip resistant and waterproof)
Commercial plazas, boardwalks, and pedestrian bridges
Garden decks, pergolas, and outdoor entertainment zones
Coastal villas and high humidity environments
Hotel and resort outdoor flooring
Installation Overview
Step | Description |
1. Substructure Preparation | Install joists at 300mm – 400mm centres (depending on load requirements) |
2. Board Cutting | Cut boards to required length using standard saws |
3. Board Fixing | Fix boards to joists using hidden clips or face screws |
4. Expansion Gaps | Maintain 3mm – 5mm gaps between boards for thermal movement |
5. Finishing | Install trim boards and edge profiles |
Packaging & Shipping
Item | Detail |
Packaging | Shrink wrapped bundles, loaded on pallets or steel cages |
Bundle Quantity | 10 – 15 pieces per bundle (depending on length) |
Container Capacity | 20' GP: approx. 4,500 – 5,500 m² / 40' HQ: approx. 9,000 – 11,000 m² |
Lead Time | 15 – 25 days after order confirmation |
Shipping Port | Shanghai / Ningbo, China |
Documentation | Commercial invoice, packing list, bill of lading, mill test certificates |
Why Choose Yongtech for Hollow Decking?
Consistent quality – Every batch undergoes flexural strength, water absorption, and UV stability testing before shipping.
Reliable supply – Our partnered mid sized factories run 24/7 extrusion lines with stable monthly capacity for bulk orders.
Cost effective – Hollow profile design reduces material and shipping costs, enabling competitive wholesale pricing for distributors.
Customisation options – OEM/ODM available for special colours, lengths, and surface finishes.
B2B focused service – We understand container logistics, project timelines, and distributor requirements.
Request a Quote
Contact our sales team for:
Wholesale price list and MOQ details
Free colour swatches and sample boards
Technical datasheets and installation guides
OEM/ODM customization for large projects