KORELITE

Non-metal decking for use in association with residential structures; PVC decking boards for use in association with residential structures, the PVC decking boards impregnated with a dense foam interior to fill in voids and gaps in the material, create a dense cell structure, and reduce degradation from moisture or microbials; light-weight decking boards for use in association with residential structures, the light-weight decking boards having a rigid, PVC outer layer with a dense foam interior; all of the foregoing exclusive to decking for use in association with residential structures, and none of the foregoing for use in the aerospace, automotive manufacturing, marine vessel manufacturing, or railway construction industries