Armstrong Performance Plus is a brand new collection of engineered hardwood flooring that is infused with liquid acrylic to enhance durability and resist dings and dents to a level unparalleled by traditional hardwood floors. They are 2.5x harder, even harder overall than exotic hardwoods. This collection even surpasses Armstrong Premier Performance, with increased scratch resistance and a clearer coating (due to the nano Aluminum Oxide finish). Armstrong offers its best warranty yet: 50 Year Residential and 10 Year Commercial. Installation options include easy Lock & Fold technology. For stunning natural beauty with added durability, try Performance Plus.E.