WPC material composited by 60% wood, 30% plastic and 10% additive. It has many advantages:
1) High recyclable,eco-friendly.
2) With the look of natural wood but less timber problems.
3) Water resistant, less rotten, proven under salt water condition.
4) Available in different colors.
5) Easy to install and clean. ect...
So this kind of material can take the place of wood. Especially in outside decking.