Modular In-Plant Office 3-Wall Unassembled Depth 16 ft 1 1/4 in Width 20 ft 4 1/2 in Height 8 ft 1 3/4 in 6 Lights 5 Outlets Class A Fire Rating R-11 Insulation Color Beige Panel Material Steel Frame Color Beige Steel Sound Transmission Coefficient STC 31 Includes Roof Deck