WPC decking; Necowood's Composite outdoor decking; enjoys its unique natural appearance and excellent quality; Our Necowood Plastic composite decking features in: 1 Fire-resistant; B1 degree fire resistance; flame will extinguish once put away the ignition source. 2 Water-proof; damp- proof. 3Insect-resistant; No formaldehyde; and termites being not fond of eating. 4 Anti-friction; the anti-friction property even better than the nature wood's 5Rot-proof; with strong anti-acid and anti-basic property. 6 Durable;usual dural life: 20years indoor; 10 years outdoor. 7 Longlasting good-looking; no painting; no glue, low maintenance; having nature wood appearance. 8 Weather resistant; wide adaptability to temperature, climate, and ultraviolet; not easy to deform and fade