140*23mm Co Extruded WPC Deck Panel Moisture Proof Slip Resistant

140*23 Moisture-proof slip-resistant Co-extruded WPC decking

Product Summary

This ultra-premium engineering layout introduces the moisture-proof, slip-resistant Co-extruded WPC decking engineered specifically for high-humidity pool decks, coastal boardwalks, and luxury waterfront landscapes. Featuring a 360-degree non-porous polymer outer shield fully encapsulated over its core, it achieves near-zero water absorption, completely eliminating sub-surface mold and rot. Simultaneously, the surface is integrated with high-friction anti-slip textures to ensure maximum safety under wet conditions. This overview directly tackles the critical industry points of water-induced swelling and slipping hazards, delivering a safe and durable luxury outdoor flooring solution.

About this Product

• 100% Core-Shielded Moisture-Proof Defense

• Our premium Co-extruded WPC decking utilizes a advanced engineering-grade shield that fully wraps the composite core. Because the outer layer is completely non-porous, it creates an absolute hydro-barrier that seals out rain, pool splashing, and ground-level rising dampness, preventing deep-tissue mildew or rot.

• High-Traction Slip-Resistant Safety

• The co-extruded shield features a scientifically designed, high-friction matte micro-texture. This specialized slip-resistant profiling breaks up water surface tension instantly, providing excellent physical grip and traction for wet bare feet or rubber-soled shoes, significantly reducing slip-and-fall liabilities.

• Long-Term Structural Integrity in Wet Climates

• Traditional composites warp and soften over time due to constant water logging. By integrating moisture-proof encapsulation with a slip-resistant textured profile, our Co-extruded boards maintain their high mechanical load capacity, density, and safety scores even after decades of continuous water contact.

Technical Specification

Certification

Why Choose 140mm WPC Decking?

• Best Stability

  • The 140mm width offers the optimal golden ratio to minimize thermal expansion, reducing the risk of warping or cracking.

• Superior Aesthetics

  • It perfectly replicates the classic width of premium natural timber, providing a balanced and versatile visual appeal for both small and large areas.

• Cost-Effectiveness

  • It saves labor and clips compared to narrower boards, and reduces cutting waste compared to wider ones, optimizing overall costs.

• Mature Ecosystem

  • As the industry standard, it enjoys a mature supply chain with perfectly compatible clips and joist systems, ensuring error-free installation.

Performance Advantages

Colors

Section Designs

Our Factory

FAQ

Q1: How does a Co-extruded WPC deck provide better moisture-proof safety than a 1st generation deck?

A1: First-generation composite decking leaves raw wood fibers exposed on the surface, which act like tiny sponges that suck in moisture, leading to internal mold. Our Co-extruded decking completely encloses the wood core inside an engineering polymer shell, making it 100% moisture-proof and immune to water damage.

Q2: Will the slip-resistant surface texture remain effective when covered in soapy spa water or pool chemicals?

A2: Yes, absolutely. The slip-resistant micro-grooves are engineered directly into the dense polymer shield, which is chemically inert and completely resistant to pool chlorine, salt water, and mild soaps. The physical texture will not wash away or dissolve, maintaining reliable traction around luxury swimming pools and spas.

Q3: Does a moisture-proof Co-extruded deck prevent the underneath joist structure from rotting?

A3: While our Co-extruded deck boards are 100% moisture-proof and rot-proof, they do not directly protect the underlying framing. To ensure a long-lasting project, we always recommend utilizing proper under-deck ventilation gaps and installing our joist protective flashing tape over the sub-structure during installation.

Q4: Will a slip-resistant matte surface become difficult to scrub clean if leaves or dirt rot on top of it?

A4: No, cleaning is incredibly easy. Because the moisture-proof polymer cap blocks anything from soaking deep into the plank, organic stains from fallen leaves or wet mud remain completely on the outermost layer. A quick scrub with a soft broom and a rinse with a standard garden hose will effortlessly slide the dirt away.

About Us

Haining Vanshine New Materials Co., Ltd. is a premier, innovation-driven WPC manufacturing factory and global exporter specializing in high-performance Wood-Plastic Composite (WPC) building materials. Our fully-owned, modernized production facility is located at No. 88 Sanyou Road, Tongyuan Town, Haiyan, Zhejiang, China, situated at the absolute center of East China’s premium manufacturing hub. As a true, factory-direct source, we are strategically close to both Shanghai Port and Ningbo Port, granting our international buyers seamless logistics and direct ocean shipping advantages.

Vanshine integrates independent R&D, large-scale production, and global sales under one roof. We operate our own advanced manufacturing workshops dedicated to redefining modern architectural spaces with sustainable, low-carbon, and weather-resistant composite materials. Through years of technical expertise and capacity scaling, Vanshine has become the trusted, first-hand supply chain source for building material importers, regional distributors, and commercial contractors worldwide.

Factory-Direct Infrastructure & Core Products

As a true manufacturing facility, Vanshine controls the product quality right from the raw material formulation—fusing eco-friendly polymer resins and refined wood fibers through state-of-the-art, high-pressure thermal extrusion lines. Our factory-direct export catalog includes:

• Interior WPC Wall Panels: Driven by our dedicated indoor high-precision extrusion lines. These fluted and flat profiles offer superior impact resistance, achieving international Class B1 fire retardancy and zero-VOC indoor air safety certifications for instant occupancy.

• Exterior WPC Wall Panels / Cladding: Powered by our industry-leading 360° co-extrusion production lines. The core composite is fully encapsulated in an advanced, high-density polymer armor shield built to withstand heavy UV exposure, torrential rain, and extreme temperature shifts without cracking or fading.

• WPC Decking Panels: Commercial-grade, barefoot-friendly outdoor flooring. Engineered with high flexural strength and excellent anti-slip ratings, our decking is naturally immune to rot, moisture, and termite infestations, making it the top choice for residential patios, commercial poolsides, and public boardwalks.

Why Partner with the Vanshine Factory?

1. Direct-from-Factory Pricing & Massive Capacity

We operate expansive production workshops equipped with multiple automated WPC extrusion and co-extrusion lines, guaranteeing stable monthly output and on-time delivery for high-volume container orders. By completely eliminating trading companies and middleman markups, we deliver the most competitive factory-direct FOB prices to maximize your market profit margins.

2. In-House QC & Full Supply Chain Traceability

Our factory enforces a rigorous, multi-stage Quality Control (QC) matrix covering raw material screening, blend formulation, extrusion temperature calibration, and final packaging. Equipped with specialized in-house laboratory testing tools, we guarantee precise mechanical tolerances and flawless surface finishes across all batches, eliminating post-project customer claims from the source.

3. Dedicated Factory R&D and Custom Tooling (OEM/ODM)

Different global markets demand distinct technical specifications and aesthetics. Backed by our own specialized mold-making workshop and engineering team, Vanshine offers comprehensive OEM/ODM customization. We can rapidly develop custom profile tooling from your drawings or samples, adjust density and profile weights, and match bespoke color palettes or deep 3D wood-grain textures.

4. International Compliance & Audit-Ready Facility

We speak the language of international building codes. Vanshine products are regularly tested by premier third-party laboratories (such as SGS and Intertek), comfortably complying with global ASTM and EN standards for flame retardancy, UV weathering, flexural load, and anti-fungal properties. Furthermore, our factory fully supports on-site audits by international inspection bodies (such as BV, SGS, or TUV), helping you smoothly secure large-scale commercial tenders.

Our Vision

At Haining Vanshine New Materials Co., Ltd., we operate under the core mission: "Empowering Architectural Aesthetics with Factory Quality, Safeguarding Green Living with Composite Innovation." We do not just supply products; we protect your supply chain, elevate your brand's reputation, and maximize project ROI through superior factory engineering.

We warmly welcome global building material importers, wholesalers, and project developers to visit our manufacturing facility in Zhejiang for face-to-face inspections, and establish a long-term, mutually beneficial factory-direct partnership.