Pergo FloorMate is the perfect companion for your new floating laminate or engineered wood floors. It can even be used with Pergo laminate with attached pad to enhance the performance of your floor. This premium underlayment with moisture barrier included creates a more natural sound in the room and helps to reduce sound transmission to rooms below. It also provides better thermal insulation, helping to keep your room temperature where you want it. The easy to use fan-fold underlayment covers 100 square feet per pack and lays flat when you install it unlike traditional rolled underlayment which will curl back when you unroll it, making installation more difficult. The easy cut guidelines on Pergo FloorMate make it simple to trim to the right size.