Armstrong's new collection of urban-inspired designs featured by CarpetMart offers weathered metal, concrete-infused motifs, linen and timber textures. Durable engineered stone construction makes Alterna tiles a perfect alternative to ceramic and stone. The natural beauty of Alterna isn’t limited to floors! Use Alterna with or without grout, as a decorative backsplash, accent wall, or other focal point to bring added style to your space. You can grout Alterna just like ceramic or install it without grout. Features: Warmer to the touch than ceramic or stone. More comfortable underfoot. Easy-to-clean surface resists stains and soil. Strong, yet flexible enough to cover subfloor irregularities that can crack ceramic or stone tile.