Oriented Strand Board (OSB) is an engineered wood-based panel designed for construction and other industrial use. OSB has exceptional dimensional stability and a uniform structure and meets the same performance standards as plywood, yet is more cost-effective.
For dry and humid structural use OSB3 is the ideal panel. You benefit from BBA approval and the choice of square edged or T&G formats. This panel is designed to withstand all the punishment you can throw at it. It is an excellent choice for humid structural applications such as house building and commercial construction projects.