Impact sound is the type of noise Marmox SoundBoard was designed to reduce. The SoundBoard effectively removes the solid link between where the impact happens (i.e. the footfall on the tile) and the ceiling by placing a layer of rubber foam between, so the sound waves do not have a medium to pass through. This delivers a significant improvement in acoustic insulation with a reduction of up to 20dB. SoundBoard naturally has all the features and benefits of our Multiboard.
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