This collection offers unique and innovative visuals on a vinyl that enhances durability. The rigid core features special top/bottom layers for stability and is made from a high-density composition for extra rigidity, providing superior impact and dent resistance. This series is recommended for both commercial and residential use, and can be installed in high-moisture and high-traffic areas. All decors in the COREtec Pro Plus Collection feature the patented COREtec® technology. Since COREtec is 100% waterproof, COREtec Pro Plus floors can be installed in wet areas and will never swell when exposed to water. COREtec is inert and dimensionally stable; it will not expand or contract under normal conditions. Further, COREtec never needs expansion strips in large rooms. Each COREtec Pro Plus plank or tile has an attached cork underlayment for a quieter, warmer vinyl floor that is naturally resistant to odor causing mold and mildew.