Sound Dampening Insulation

As well as having excellent insulation properties, polyurethane spray foam can also be used for acoustic insulation. The type of foam used is a low density open cell structure spray.

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    Product Description

    Similar to the closed cell foam we use for insulation, our open cell foam is sprayed directly onto the surface and has a strong bond to many different substrates. This bond provides a key advantage over conventional types of insulation with regard to its sound dampening capabilities, which is that it also provides an air-impermeable barrier that seals up and cracks and cavities in the substrate.

    The millions of semi-rigid open cells allow low density spray foams to absorb sound waves at various frequencies, providing an excellent sound absorbing barrier.

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    FoamsCoatings