Wall Assembly STC Calculator
Quickly find wall assemblies to meet your soundproofing goals!
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STC
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FAQs
What is an STC Rating?
What is an STC Rating?
An STC rating is a single number that indicates how well a structure or material blocks noise from transmitting through it. How STC ratings are calculated is a bit more complicated than a single number, but by simplifying to one value - we can easily compare products and assemblies relative to the soundproofing requirements for a space.
Do you have a list of floor-ceiling assemblies as well?
Do you have a list of floor-ceiling assemblies as well?
Yes! We also have a list of floor-ceiling assemblies with IIC and STC ratings.