UV Shield WPC Cladding Maintains Vivid Colors Without Fading

Product Summary

Capped with a 360-degree high-density polymer shell, this WPC cladding features industry-leading UV inhibitors that lock in color pigments. It prevents the outdoor facade from whitening or becoming patchy under intense solar radiation, ensuring a rich, consistent, wood-like aesthetic for commercial and residential developments over decades.

Product Feature

• Grade 4-5 Color Fastness

• Tested under accelerated weathering, the co-extruded cap layer resists UV degradation, keeping the facade looking like new without whitening.

• 360-Degree Full Shield Cap

• Unlike basic composites, the protective layer wraps around the entire board including the grooves, blocking sunlight and moisture from all angles.

• Natural Variegated Wood Grain

• Utilizes advanced multi-tonal color blending technology to replicate natural timber, ensuring the matte finish looks realistic, not plasticky.

Performance Advantages

Technical Specifications

Certification

Section Designs

How To Install

Installing the Joists (Battons):

If the cladding panels are installed horizontally, the joists must be installed vertically (and vice versa). Fix the joists to the wall using expansion screws. Keep the center-to-center distance between the joists at 30cm - 35cm (if the spacing is too wide, the wall will sag or flex).

Fixing the First Panel:

Start from the bottom or the side. Use a starter clip (or screws) to secure the edge of the first panel to the joists. Make sure to double-check that this first piece is perfectly level or vertical.

Interlocking & Securing:

Insert the tongue (male profile) of the next panel into the groove (female profile) of the previous one. Snap the dedicated fixing clip onto the exposed joint where the panel meets the joist, and tighten the screw. Repeat this process, stacking them like building blocks.

Finishing & Trimming:

Cut the final panel to fit the remaining space. Cover and seal all perimeter edges and corners using matching L-shape corner trims (secured with structural adhesive or a brad nailer).

Our Factory

FAQ

Q1: Does this UV-shield WPC cladding change color at all after installation?

A1: It undergoes a very slight, natural gloss reduction and color stabilization within the first 6 months of outdoor exposure. After this initial stabilization period, the color locks in and remains visually unchanged for the next 15+ years.

Q2: What test standards do you use to prove the UV resistance of your cladding?

A2: Our WPC products are rigorously tested under international standards like ISO 4892-2 (Xenon-arc exposure). Under these controlled laboratory conditions, the material achieves a Delta E color change rating of less than 4.0 over simulated decades.

Q3: Will the UV shield cap peel or flake away from the WPC core over time?

A3: Never. The protective polymer cap and the WPC core are molecularly bonded together at over 200°C during the hot co-extrusion process. They form a single, inseparable unit that will not delaminate, bubble, or peel.

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.