RoyOMartin’s oriented strand board (OSB) is manufactured from the finest southern yellow pine. We provide several value-added options, including radiant barrier and extended lengths of 9’, 10’ and 12’. Additionally, all of RoyOMartin’s OSB products are APA rated and available Forest Stewardship Council® (FSC®) certified, FSC® C022036, ideal for LEED and NGBS projects.