This floor underlayment is designed to provide cushioning, moisture protection, and noise reduction for laminate and other floating floor installations. Its 3-in-1 construction combines EPE foam with a PE vapor barrier to help protect floors from dampness and everyday wear. The large 200 sq. ft roll is easy to trim and includes tape seams for quicker installation. It is suitable for engineered wood, floating floors, and laminate applications. The blue PE film also features a printed cutting grid for added convenience.