capped composite decking

what does capped composite decking mean

what does capped composite decking mean

Capped composite decking refers to a functional plastic layer capped on the outside of traditional composite decking. This capped material is achieved through a co-extrusion production process.
The “co-extrusion” of capped composite decking refers to a production process in which two or more different plastic materials are extruded at the same time during the manufacturing process.