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Premium Coextruded WPC Fluted Cladding Anti Scratch Wall Board

Categories Exterior WPC Wall Panel
Waterproof: Yes
Raw Material: HDPE/WOOD POWDER/COMPOSITE
Model Number: FS-219-26
Thickness: 26mm
Profile Dimensions: 219mm*26mm
Price: $2.1
Length: 2.9 meter
UV Weathering Resistance: Grey Scale ≥ 4-5 after 2000 hours
Surface Hardness: ≥3H
Inner Core Composition: 60% Reclaimed Wood Fiber, 30% HDPE
MOQ: 20packages
Delivery Time: 5-8workdays
Payment Terms: L/C,D/A,D/P,T/T,Western Union
UV resistance: Yes
Supply Ability: 1000000pcs/week
Brand Name: Vanshine
Water Absorption Rate: ≤ 0.2%
Certification: CE,SGS
Outer Protective Shield: 360° Fully Enclosed, Modified High-Density Weatherproof Polymer
Place of Origin: China
Usage temperature range: -40°C to 60°C
Packaging Details: pallet/carton
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Premium Coextruded WPC Fluted Cladding Anti Scratch Wall Board

Premium Coextruded WPC Fluted Cladding Anti Scratch Wall Board
Product Summary

This premium-grade, second-generation coextruded WPC fluted cladding is engineered for high-end B2B architectural applications demanding ultimate surface resilience. Featuring a 360° advanced polymer shield, this heavy-duty 219mm × 26mm corrugated profile provides superior anti-scratch, stain, and ultra-fade resistance under extreme weathering.

Designed as a low-maintenance, high-loading capacity cladding system, it delivers maximum container volume efficiency for global distributors while guaranteeing a flawless, modern seamless facade for commercial contractors.

Traditional WPC Wall Panel vs. Co-extrusion WPC Wall Panel

For high-end exterior architectural facades and fluted profiles, the choice between traditional mono-extruded composites and advanced Co-extrusion technology dictates the long-term performance of the building envelope.

The fundamental difference lies in the manufacturing process: Co-extrusion WPC Wall Panels undergo a simultaneous multi-layer extrusion process where a high-density, modified engineering polymer shield is fused onto the core matrix at extreme temperatures, establishing an impenetrable barrier against environmental weathering.

Performance MetricsTraditional WPC Wall PanelCo-extrusion WPC Wall PanelB2B Project Point Analysis
Color Fading & Facade UniformityNatural Maturation: Exposed surface wood fibers undergo a slight color shift within the first 90 days before stabilizing.Ultra UV-Stable: The co-extruded outer layer features ultra-concentrated UV blockers, locking in a color tolerance of Δ E < 1.0.On massive vertical facades, uneven sun exposure can cause patchy fading in traditional panels. Co-extrusion guarantees absolute visual uniformity for decades.
Moisture Absorption & Linear Expansion≤ 1.5% Absorption: Highly resilient, but surface micro-fibers retain trace moisture, affecting linear expansion under extreme thermal fluctuations.Near 0% Absorption: The co-extruded shield forms an absolute hydro-barrier, minimizing structural expansion and contraction.Dimensional movement can cause wall panels to buckle if installation gaps are miscalculated. Co-extrusion delivers superior flatness under extreme climates.
Facade Stain Resistance & Self-CleaningModerate: Atmospheric dust, rainwater soot, and environmental pollutants can bond with the exposed surface wood fibers over time.Flawless (Hydrophobic Surface): The non-porous co-extruded skin prevents pollutants from sticking. Airborne dirt washes off easily with natural rainfall.Cleaning a multi-story building facade requires expensive scaffolding or specialized labor. Co-extrusion drastically lowers commercial property maintenance budgets.
Biological & Insect ImmunityHigh Resistance: Deters pests naturally, though micro-surface mildew can develop in zero-sunlight, high-moisture vertical corners.100% Biosecure: The outer co-extruded layer contains zero organic wood fiber, rendering it completely immune to fungal spores, mold, and termites.For ground-level exterior walls surrounded by dense landscaping, co-extrusion prevents any localized black mold or biological growth.
Initial Sourcing vs. Lifecycle ROIMaximum Budget Efficiency: Highly competitive initial factory cost per square meter. Excellent for high-volume bidding on standard tenders.Premium Architectural Grade: Higher upfront sourcing cost, but yields an excellent property valuation and eliminates facade replacement risks.Traditional WPC offers a faster ROI for price-sensitive distributors, while Co-extrusion secures premium luxury commercial project specifications.
WPC wall panel comparison visualization
Technical Specification

Technical PropertyTest StandardSpecification Value
Manufacturing ProcessCo-extrusion TechnologyDual-Layer Co-extrusion
Outer Protective ShieldEngineering Material360° Fully Enclosed, Modified High-Density Weatherproof Polymer
Inner Core CompositionFactory Standard60% Reclaimed Wood Fiber, 30% HDPE (High-Density Polyethylene)
Standard Profile DimensionsArchitectural Specification219mm × 26mm
Water Absorption RateEN 15534-1 / ASTM D1037≤ 0.2%
UV Weathering ResistanceISO 4892-2 (Xenon Arc)Grey Scale ≥ 4-5 after 2000 hours
Surface HardnessASTM D3363 (Pencil Hardness)≥3H
Certification

Product certification and quality standards
Performance Advantages

Performance advantage demonstration 1 Performance advantage demonstration 2 Performance advantage demonstration 3 Performance advantage demonstration 4
About Us

Manufacturing facility overview Quality control process Production technology showcase Company infrastructure Expert team and capabilities
Frequently Asked Questions

Q1: What exactly is Co-extrusion technology, and why is it superior for exterior wall panels?
A: Co-extrusion is an advanced manufacturing process where the inner core matrix (wood fiber and polymer) and a high-density outer protective shield are extruded simultaneously under extreme heat. For exterior wall panels, this 360° outer armor is critical. It acts as an absolute barrier against harsh UV rays, rain, and wind, preventing the cracking, color fading, and moisture damage common in traditional first-generation wall panels.
Q2: Does the 219mm × 26mm fluted panel show visible joints or V-grooves after installation?
A: No. Our 219mm × 26mm fluted profile is precision-engineered for a seamless architectural look. The interlocking tongue-and-groove system is designed without a V-shaped groove at the joint connection. Once installed, the individual panels blend together completely, delivering a continuous, flawless, and ultra-modern vertical facade without broken lines.
Q3: How scratch-resistant is the outer surface against impact and high winds?
A: The co-extruded outer protective skin is formulated using modified engineering polymers, achieving a certified pencil hardness rating of ≥ 3H. This ensures the surface is highly resilient against mechanical impacts, flying debris during high winds, and scratching during transportation or installation, making it highly suitable for ground-level public facades.
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