floorMuffler® LVT is a high performance Acoustic Underlayment & Moisture Barrier for use in residential and commercial flooring applications. As part of our Premium Collection, floorMuffler® LVT is the ideal choice for most Luxury Vinyl Tile & Plank flooring installations. floorMuffler® LVT can be used in Floating and Double glue down installations. Available both with and without UItraSeaI self-sealing lip & tape system.