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Description
1 Layer Gypsum Board, 5/8” (16mm)
Steel Stud, 3-5/8” (92mm)
Fiberglass insulation, 3-5/8” (92mm)
1 Layer Gypsum Board, 5/8” (16mm)
STC [dB]
47
IIC [dB]
ΔIIC [dB]
OITC [dB]
31
Test Report(s)