Sound ratings are technical metrics used to quantify acoustic performance. The Impact Insulation Class (IIC) measures the reduction of impact sounds like footsteps, while the Sound Transmission Class (STC) measures airborne noise. When selecting luxury vinyl, checking these ratings helps you understand how much noise will permeate through the floor. Products with integrated acoustic backing often provide better sound absorption, contributing to a quieter, more comfortable interior environment in multi-level structures.

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