U-Tile™ modular carpet tiles are manufactured with a high performance PVC backing and come in multiple designs and colors. U-Tile™'s unique installation tape system is included in every carton. This glue-free method allows carpet tiles to be installed over most hard surfaces without using adhesives, resulting in a durable floating floor. The major advantages of this system include a quicker installation (with easier floor preparation and no mess), decreased down time (since you don't need to wait for the glue to dry), the ability to install below, on, or above grade, and it's easy to remove when changing or replacing a carpet tile.