WPC (Wood Plastic Composites) are widely used in decking, outdoor decking, landscape decking, Gazebo, Pergola, Rafters, Ventilation Louvers will withstand years of sun, rain, snow and big gatherings. These high-performance composite decking, Deck Flooring planks hold sturdy against natural elements; the decking resists fading from the sun and won’t get mouldy after a rainstorm or give you splinters.