WPC Wall Panel 200 x 16mm for Exterior Facade Cladding This WPC wall panel is built for the outside face of a building, where sun, rain and insects do the damage. The 200 x 16mm embossed profile looks and feels like natural wood, the high UV resistance holds the colour instead of greying out, and the dense composite core resists moisture and termites. Panels lock together on a tongue and groove joint and fix with screws or clips, so no glue, no painting and no specialist