STC ratings are always generated as a result of a laboratory or field test of a wall or construction assembly. Individually quoted STC ratings for a single product are seldom quoted and may not be particularly accurate. For QuietRock 510 STC ratings, please see our assembly guide page (reference below), where you can search via a desired STC range or performance or based on the particular wall assembly you are evaluating.
|1 What is the STC (Sound Transmission Class) rating?|
|1 does quietrock affect the performance of WiFI and cellular in the house?|
|1 On a double layer wall, 1 layer 5/8" wallboard and one layer of 5/8" QuietRock ES, can we install the Quiet Rock first and 5/8" wallboard over it and still get the same sound qualities?|
|1 bending quiet rock by wetting the paper..possible?|
|1 I had a supplier tell me I couldn't rely on Quiterock es alone for for a fire-rated basement ceiling, and that I need to add it over 5/8" drywall. Is this true?|