text: Korlok’s premium pre-attached acoustic foam backing reduces noise transfer to rooms below, making it perfect for upstairs bedrooms, playrooms or attic/loft conversions. Explore all of the Korlok designs today! Luxury Vinyl Flooring, Best Flooring, Flooring Ideas, Moving Walls, Upstairs Bedroom, Living Room Flooring, Living Room Inspiration, Custom Homes, Hardwood Floors