Rating Soundproofing Products Indow

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STC ratings (Sound Transmission Class) are used to universally rate acoustic products. You can use this rating to compare similar assemblies (for a wall, this includes every item that makes up the wall: sheet rock, studs, insulation, etc) against each other. • To see how to apply STC ratings to products and use them to soundproof a room or block a particular noise, watch the video. • Learn more about the STC rating system: https://indowwindows.com/resources/st... • Our website: https://indowwindows.com/

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