Which of the following is classified as an engineered wood product?

Engineered wood products are manufactured by combining wood fibers, strands, veneers, or other wood materials with adhesives or other bonding mechanisms to create a composite material. These products are designed to have specific structural properties and can often outperform traditional lumber in terms of strength, durability, and stability.

Particle board is made from wood chips and sawmill shavings that are bonded together with glue, making it an engineered product. Plywood consists of multiple layers of thin wood veneers glued together, providing strength and flexibility, again classifying it as engineered wood. Oriented strand board (OSB) is created from strands of wood oriented in specific directions and bonded with adhesives, which also categorizes it as an engineered product.

Since all these options—particle board, plywood, and oriented strand board—fit the definition of engineered wood products, the correct answer is all of these, confirming that each listed item is an engineered product.