Roberts underlayment and your laminate flooring: the perfect match. In the growing market for engineered laminate and hardwood floating floors, the biggest concerns are noise/sound and water/mold damage. Roberts Unison 2-in-1 is designed to meet the highest standards for noise reduction, moisture protection, and comfort, and even minor subfloor corrections. Easy-to-use 100-square-foot rolls, measuring 4' x 25' x 3/32". Polyethylene foam increases cushioning between the floor and subfloor. There is a 3" film overlap with an adhesive strip for seamless protection. The 2-mil thick top film protects against harmful water vapor.
