The ROBERTS Harmony First Step Floating Floor Underlay

 Designed for use under floating laminate and engineered wood flooring. This underlayment creates a pocket of constantly circulating air, which inhibits mold growth. It is effective for sound reduction, moisture protection, comfort and even helps level minor sub-floor corrections.

Sound resistant underlayment for use under all laminate and engineered hardwood floating floors. Excellent moisture resistant barrier. Reduces ambient noise. 2-in-1 construction speeds installation. Outstanding compression resistance over time.