148*23mm Anti-Slip UV Resistant Outdoor WPC Decking Panel

The 148×23mm Anti-Slip UV Resistant Outdoor WPC Decking Panel is a high-performance extruded composite profile engineered for demanding outdoor applications. Manufactured using 60% refined wood fiber, 30% modified high-density polyethylene (HDPE), and 10% eco-friendly functional additives—including hindered amine light stabilizers and anti-slip friction enhancers—this panel delivers exceptional durability and safety performance.

Featuring a standard 148mm width and 23mm heavy-duty cross-section, this decking panel provides superior flexural strength and load-bearing capacity while maintaining outstanding structural stability. The specialized mechanical 3D embossing and micro-grooving ensure superior wet-state anti-slip performance, making it ideal for commercial boardwalks, waterfront platforms, pool decks, and public spaces.

• Professional Anti-Slip Safety Surface: Deep embossing and brushed micro-grooves dramatically increase surface friction under wet conditions, minimizing slip hazards in high-moisture environments.
• All-Weather UV Resistant Color Stability: Formulated with broadband UV absorbers and hindered amine light stabilizers (HALS) to retain high color fastness without chalking, peeling, or fading.
• Heavy-Duty Profile Geometry: 23mm wall thickness and reinforced internal core structure provide exceptional impact strength and flexural rigidity for heavy pedestrian flow and lightweight utility vehicles.
• Concealed Clip Rapid Installation System: Designed for use with concealed stainless steel or composite mounting clips for smooth, flush finish and 35% faster installation.

• Waterfront & Pool Areas: Swimming pool decks, boardwalks, piers, and resort water-feature platforms
• High-Traffic Commercial Public Spaces: Commercial plaza walkways, scenic viewing decks, outdoor dining terraces, and public park paving
• Residential Terraces & Gardens: Luxury villa yards, rooftop gardens, and balcony patio floors

The anti-slip capability stems from both surface topology and material formulation. During extrusion, the panel surface is engineered with micro-textured grooves that rapidly channel water away, breaking the water film between footwear and the deck. Furthermore, the polymer-wood composite base offers a naturally high coefficient of dry and wet friction, meeting stringent international anti-slip safety standards (R11 Rating).

Standard plastics and low-tier WPC composites suffer from polymer chain degradation under solar UV radiation, leading to fading and chalking. This decking panel incorporates high-grade inorganic mineral pigments combined with HALS light stabilizers during compounding. These additives absorb and dissipate high-energy UV radiation at the molecular level, preventing polymer breakdown and ensuring uniform color retention over decades of outdoor exposure.

To ensure structural rigidity and flatness, we recommend fixing support joists at a maximum center-to-center spacing of 300mm to 350mm. Because composite polymers exhibit minor thermal expansion and contraction, installers should use locking clips to maintain a 5mm drainage/expansion gap side-to-side, and leave a 3mm to 5mm expansion joint at butt-ends to prevent thermal buckling during hot summer seasons.

The uniform 148mm × 23mm profile proportion allows the decking panels to be compactly bundled with steel strapping and protective wrap on export pallets. Compared to irregular profiles, this standardized shape maximizes volume and payload utilization in 40'HQ containers, significantly reducing per-square-meter shipping costs for international importers.