Every piece of Blue Ribbon sheathing meets the highest grading standards for strength and appearance. Oriented Strand Board (OSB) is an engineered wood structural panel made of compressed wood strands arranged in three perpendicular layers and bonded with phenolic resin. OSB is an excellent choice for roof deck, wall and subfloor sheathing. These panels have no core voids, knots or splits and offer strength, racking and impact resistance and uniformity.
- No core voids, knots or splits
- Multi-layered bonding provides exceptional dimensional stability and stiffness
- Panels offer strength, racking and impact resistance and uniformity
- Use only for weather protected applications