Works with all kinds of flooring Symar® Sound Down is a high-performance acoustic underlay engineered from recycled rubber to reduce sound transmission through sub-floors. Sound Down offers incredible sound-dampening qualities. At 1/8” thick, Sound Down panels are thinner and stronger than conventionally glued products.
Installs in a flash Sound Down is perfect for do-it-yourselfers. Laying and trimming Sound Down is quick and easy.
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Keeps working for years and years Sound Down's low-friction top layer eliminates the need for slip paper. And because it's made of rubber, Sound Down doesn't pack down or fall apart over time – it keeps on performing year after year.
