Traditional Composite Decking Features and benefits. It is the long last material that can stand the weathering of harsh conditions. It is protected against mold and mildew, UV, water. It is guaranteed to keep it's beauty for 20 years to come. It is easy to work with all standard woodworking tools, such as saws, screws and nails. Also it is good dimension and color staility, excellent strength. It has no formaldehyde release, recycling 100%, no pollution to soil and ground water.