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Outdoor WPC Wall Panel
Manufacturing Principle: Primarily composed of a base material blending PE resin with a high proportion of wood fibers. The formulation incorporates high levels of UV stabilizers, antioxidants, and anti-mold/anti-corrosion agents. Premium models typically utilize a co-extrusion process, featuring a full outer encapsulation of ASA or a high-density, weather-resistant protective layer. The design focuses on aging resistance, corrosion resistance, and low maintenance, making it suitable for complex outdoor environments.
| Item | Size | Packing | Weight |
| WPC wall panel( thick ) | 219x26 mm | 5 pcs/carton | 2.75 kg/m |
| WPC wall panel( thin ) | 177x13 mm | 6 pcs/carton | 1.75 kg/m |
| WPC decking (round hole) | 150x22 mm | 5 pcs/carton | 2.65 kg/m |
| WPC decking (square hole) | 140x20 mm | 5 pcs/carton | 2.2 kg/m |
| Comparison Dimension | Indoor WPC Grille Panel | Outdoor WPC Grille Panel |
| Core Positioning | Indoor decorative aesthetics type | Outdoor weather-resistant functional type |
| Main Substrate | PVC-based wood-plastic composite, emphasizing eco-friendliness and flame retardancy | PE-based wood-plastic composite, emphasizing weather resistance and structural strength |
| Core Process | Surface lamination, hollow lightweight design | Through-body weather-resistant substrate formulation; high-end models feature co-extruded protective layer |
| Weather Resistance & UV Resistance | Weak; indoor use only, prone to fading and yellowing outdoors | Strong; composite anti-UV system, suitable for long-term outdoor exposure |
| Waterproof & Water Absorption | Basic moisture protection; water absorption within about 1% | Excellent; water absorption below 0.5%, fully waterproof, mold-proof and insect-proof |
| Environmental & Flame Retardant Rating | High; E0 formaldehyde-free + B1 flame retardant, suitable for enclosed spaces | Meets environmental standards |
| Appearance & Texture | Rich; supports multiple patterns and 3D texture, highly decorative | Mainly solid colors and basic textures; heavier feel, less decorative |
| Indoor Service Life | 15-20+ years | 20+ years |
| Comparison Dimension | Indoor WPC Grille Panel | Outdoor WPC Grille Panel |
| Outdoor Service Life | Prone to aging problems within 3‑5 years | Stable service for 15‑20 years |
| Maintenance Cost | Low; regular wiping for cleaning | Extremely low, nearly zero‑maintenance; rinse with clean water |
| Comprehensive Procurement Cost | Medium | Relatively high |
| Typical Application Scenarios | Residential feature walls, hotel entrances, office partitions, indoor ceiling styling | Building facades, garden fences, pergola sun‑shades, landscape railings, terrace partitions |
Superior Weather and Aging Resistance: Withstands extreme temperature fluctuations ranging from -40°C to 60°C. Enhanced by a composite anti-UV system (UV absorbers, light stabilizers, and antioxidants), the panels resist fading, cracking, and warping even after prolonged exposure to sun and rain—offering a distinct advantage over solid wood alternatives.
Comprehensive Waterproofing, Anti-Corrosion, and Pest Resistance: Features a dense substrate structure with a water absorption rate of less than 0.5%. It is 100% waterproof and moisture-proof, resisting mold, rot, and insect damage, making it ideal for humid outdoor settings such as courtyards, building facades, and waterfront landscapes.
Zero Maintenance Throughout Its Lifecycle: Unlike solid wood, it requires no periodic painting, waxing, or preservative treatments; a simple rinse with water keeps it looking clean. Maintenance costs are just one-fifth of those for solid wood, making it particularly suitable for large-scale public landscapes and commercial real estate projects where frequent maintenance is impractical.
High Structural Strength and Durability: The panels offer superior impact and flexural strength, withstanding strong winds and external impacts. They boast a normal outdoor service life of 15–20 years and an extremely low rate of customer complaints.
