OSB 4'x8' On Grade 1-1/8" T&G

The OSB 4'x8' On Grade 1-1/8" T&G sheet offers a durable solution for heavy-duty flooring and subfloor applications. Its tongue and groove design ensures easy installation and a secure fit, reducing movement between panels. Engineered for strength and stability, this sheet is ideal for on-grade use, providing long-lasting performance in demanding environments.