Non-Rated STC 58 2x Floor Assembly
Nonrated floor/ceiling assembly with solid sawn floor joists, gypsum concrete topping, carpet, and resilient channels. STC 58 and IIC 73 per California Office of Noise Control Assembly 2.1.4.2.1.1.

Nonrated floor/ceiling assembly with solid sawn floor joists, gypsum concrete topping, carpet, and resilient channels. STC 58 and IIC 73 per California Office of Noise Control Assembly 2.1.4.2.1.1.