Complaint
| Characteristic | WPC | Wood |
| Moisture Resistance | Waterproof | Water absorptive |
| Rot Resistance | Antisepsis | Rot except special treating |
| Split Resistance | No Cracked | Cracked by weathering effect |
| Distortion Resistance | Almost no Contraction /expansion | Distorting effected by change of moisture and temperature |
| UV Resistance | High grade UV resistance | Easily effected by UV |
| Fading Resistance | Almost No | Easy to fade |
| Outdoor adaptability | Great | Only few of treated-wood adaptive |
| No need Painting | No need | Need paint periodically |
| Durable/Longevity | >8-15 years | <3 years |
| Various Configuration | extruded via various mould | simplex |
| Environment Effect | Recyclable 100% | Consume woods |
