Mohawk SilentGuard underlayment is comes in 100 square feet rolls (roll size is 40" w x 30' L). It is .08" (2mm) thick. It has a 3 mil moisture barrier. It is approved to be used with uniclic floors.
●Reduces hollow tapping noise, producing a sound that is very close to actual hardwood
●Advanced Acoustic Pad
●Thick, pre-attached moisture barrier helps protect floors from moisture damage
●Resistant to mold, mildew and bacteria growth
●Safe for under floor heating
●Easy to install with attached lip and tape
●Warranty is the same as your Mohawk floor