QuietRock Documentation Center

STC 49, 525 retrofit on one side of single wood studs

Acoustic test performed on an assembly built on 2x4 wood studs, 24 O.C., with QuietRock 525 on top of a layer of 5/8" gypsum on one side and single layer of 5/8" gypsum on the other.

Test Report: TLA-05-052; B3440.1