Birch Plywood Long Grain BB/BB refers to a type of Birch plywood that has a “B” grade front face and back face with long grain pattern. The “BB/BB” grading indicates that both the front and back faces have a minimum of “B” grade quality, which means that the plywood has a smooth, even surface with no knots or voids.

The term “long grain” refers to the direction in which the veneer layers are oriented during the manufacturing process. In long-grain plywood, the veneer layers run parallel to the longest dimension of the panel, which in this case would be the length of the plywood sheet.

This type of Birch plywood is commonly used in applications where appearance is important, such as in furniture-making, cabinetry, and interior finishing. The BB/BB grade ensures a smooth, even surface with no visible defects, while the long-grain orientation gives the plywood a consistent appearance and makes it easy to work with. Overall, Birch Plywood Long Grain BB/BB is a high-quality plywood option that offers both strength and attractive appearance.