Exclusive to Floor and Decor, Sentinel Protect Plus Underlayment is premium underlayment designed specifically to be used with attached pad laminate, vinyl, & rigid core flooring.<br /><br />SOUND REDUCTION: Reduces sound transfer, making the floor quieter in the home<br />MOISTURE PROTECTION: Helps prevent mold, mildew, and other issues related to vapor transmission<br />THERMAL BARRIER: Decreases both heat and cold transfer through the floor by as much as 15%, leaving a warmer floor in the winter and cooler floor during the summer<br />SOFTNESS UNDER FOOT: Increases the softness under foot but dense enough to support the locking system of the floor. Also helps to level any minor sub floor imperfections.<br />LIP AND TAPE: Makes for quick installation without any other materials needed