Underlayment systems provide a great sound/moisture barrier when installed under laminate flooring and engineered wood floors.The main reason is foatation of the floor(Laminate,Hardwood or Carpet) on your subfloor; second reason to reduce impact noise and absorb sound.
Economical choice when compared to cork . Does not cause pooling or hydrostatic moisture like rubber or foam underlayments
Can be installed underneath laminate floors and floating hardwood floors. Suitable for use over all types of subfloors