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Are you looking for an impact noise solution with the added benefits of SONOpan? We have the solution that you’re looking for!

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Stop Impact Noise with

SONOpan X offers a simple solution to stop vibrational noise. Simply glue down the 4 x 4 panels over a stable surface and install your floating floor overtop.

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Impact Insulation Class (IIC)

Impact noise is caused by a person walking or running, an object falling to the ground or moving furniture.

These sound vibrations are transmitted through the structure of a building, through the floors joist and walls, creating discomfort and noise pollution throughout.


Eliminating impact noise requires the use of a product under the flooring that stops impact noise from entering the structure of the building. MSL manufactures several products for this purpose.


For more information on products to improve IIC, please visit

Impact Noise Measured By Impact Insulation Class (IIC)

Impact Insulation Class (IIC) is a measure of impact noise reduction through a floor and ceiling system. The higher the IIC rating, the better the acoustic insulation and soundproofing.

For more information on products to improve IIC, please visit

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