Plywood Underlayment/Subfloor, 1 1/8 in x 4 ft x 8 ft , Wood Products, Tongue & Groove

1 1/8 in thickness(Nominal), 4 ft wide by 8 ft long rated sheathing. This product can be used for both subfloor or an underlayment. The top face of the plywood is touch sanded for uniform thickness and a smooth finish. Tongue and groove edges provide proper spacing of panels and simplify installation. Ideal for remodeling or new construction in residential or light commercial applications.