dB-4looring sound barrier is a premium acoustical barrier that reduces noise up to 75% (and more) between floors. Ideal for applying underneath ceramic tiles, laminate flooring, hardwood floors or carpet layers. dB-4looring is a premium flooring underlayment that significantly reduces noise from one level to another. Comes in 3 ft. x 34 ft. rolls for easy installation.

dB-4looring sound barrier is a premium acoustical barrier that reduces noise up to 75% (and more) between floors. Ideal for applying underneath ceramic tiles, laminate flooring, hardwood floors or carpet layers. dB-4looring is a premium flooring underlayment that significantly reduces noise from one level to another. Comes in 3 ft. x 34 ft. rolls for easy installation.