OSB Flooring Sheets – Tongue and Groove (18mm)

The T&G with the added convenience of being able to easily slide and slot the boards together to create one smooth cohesive surface. The advantage that OSB/3 has over other T&G Boards made of different materials, is its incredible strength and humidity resistance, making it ideal for exterior projects or anywhere that may experience high levels of humidity and moisture, such as boiler rooms or laundry rooms.