WPC DECKING
WPC Decking Accessories – Clips, Screws, Joists & Trims for Complete Installations
With Yongtech outdoor WPC decking, you get wood aesthetics, plastic durability, and 30+ years of service.
Product Overview
YongTech supplies a complete range of WPC decking accessories — including hidden fastening clips, stainless steel screws, WPC joists, starter clips, trim boards, and edge profiles — designed to complement our decking systems. These accessories ensure professional grade installation, clean finish appearance, and long term structural integrity for every project.
Engineered for B2B buyers — including decking contractors, landscape installers, property developers, and building material distributors — our accessory range simplifies procurement by allowing contractors to source complete decking systems (boards + accessories) from a single supplier.
Technical Specifications
Component | Specification |
Hidden Fastening Clips | |
Material | Stainless steel / galvanised steel |
Compatibility | WPC decking boards (14mm – 25mm thickness) |
Style | Top-clip / side-clip / universal |
Finish | Natural steel / powder-coated |
Stainless Steel Screws | |
Material | 304 stainless steel |
Length | 30mm – 50mm (dependent on board thickness) |
Head Type | Self countersinking / wafer head |
WPC Joists | |
Material Composition | 60% wood fibre + 30% HDPE + 10% additives |
Dimensions | 40mm x 40mm / 40mm x 60mm / 50mm x 70mm |
Length | 2200mm / 2900mm / 3600mm (custom available) |
Starter Clips | |
Material | Stainless steel |
Function | First row fixing for level installation |
Trim Boards & Edge Profiles | |
Material | WPC (colour matched) |
Dimensions | 20mm x 100mm / 25mm x 120mm / custom |
Expansion Fixings | |
Material | Stainless steel / nylon |
Function | Accommodates thermal expansion of WPC |
Key Features & Benefits
Professional Finish
Our accessories are specifically engineered to produce clean, professional installations. Hidden fastening clips eliminate visible screws on the deck surface, creating a smooth, uninterrupted finish.
Thermal Movement Accommodation
WPC materials expand and contract with temperature changes. Our expansion fixings and spacing system accommodate this movement, preventing buckling, gapping, or fastener failure over time.
Corrosion Resistant Hardware
All stainless steel and galvanised fixings are corrosion rated for exterior use, ensuring no rust staining on the deck or fastener degradation over decades of service.
Colour Matched Accessories
Trim boards, edge profiles, and joists are available colour matched to the decking boards, ensuring the finished installation has a consistent, integrated appearance.
One Stop Procurement
Contractors and distributors can source boards and all necessary accessories from NewYongTech — simplifying procurement, reducing shipping costs, and ensuring component compatibility.
Complete System Compatibility
All accessories are specifically engineered for NewYongTech decking systems. We provide detailed installation instructions and compatibility guides.
Essential Accessories by Installation Type
Installation Type | Required Accessories |
Hidden fastener installation | Hidden clips, stainless steel screws, starter clips |
Face screw installation | Stainless steel screws (self countersinking) |
Commercial / heavy duty | Stainless steel clips, WPC joists, expansion fixings |
Perimeter finishing | Trim boards, edge profiles, corner trims |
Joist on ground installation | WPC joists, joist connectors |
Applications
Where to Use WPC Decking Accessories
All WPC decking installations
Residential patio and balcony decks
Commercial and public decking
Pool surrounds and wet areas
Rooftop terrace installations
Boardwalks and pedestrian bridges
Installation Overview
Step | Accessory Usage |
1. Substructure | Install WPC or timber joists at specified centres |
2. Starter Clip Installation | Fix starter clips along the starting edge |
3. Hidden Clip Installation | Fix hidden clips to joists at each board intersection |
4. Board Installation | Click boards into clips, secure with screws |
5. Trim Installation | Install trim boards and edge profiles for clean perimeter finish |
Packaging & Shipping
Item | Detail |
Packaging | Carton boxes or polybags, labelled by accessory type |
Component Kits | Available as complete installation kits |
Container Capacity | Accessories occupy minimal container space — typically packed with board shipments |
Lead Time | 10 – 15 days for accessory only orders; 15 – 25 days combined with boards |
Shipping Port | Shanghai / Ningbo, China |
Documentation | Commercial invoice, packing list, bill of lading |
Accessory Selection Checklist
Accessory | Recommended Use |
Hidden clips (stainless steel) | All hidden fastener installations |
Starter clips | Essential for level first row installation |
Stainless steel screws (face screw) | Face screw installations, or for fixing clips |
WPC joists | Where timber joists are not preferred (rot proof, insect proof) |
Trim boards | All perimeter edge finishing |
Corner trims | Outside and inside corner finishing |
Why Choose Yongtech for Decking Accessories?
Complete compatibility – All accessories engineered for Yongtech decking systems.
Corrosion resistant hardware – Stainless steel and galvanised options for long term exterior use.
Colour matched options – Trim boards available matching all deck colours.
One stop procurement – Simplify supply chain with single source accessory supply.
B2B focused packaging – Bulk packaging available for contractor and distributor supply.
Request a Quote
Contact our sales team for:
Wholesale price list and MOQ details
Complete accessory kit pricing
Custom accessory design and development for large projects
Technical datasheets and installation specifications