Blue Ribbon® oriented strand board (OSB)
sub-floor is an engineered wood
structural panel used in flooring applications.

The product is made of compressed wood strands arranged in three perpendicular layers and bonded with phenolic resin.

• Panels contain no core voids, knots or splits.
• Multi-layered bonding provides exceptional dimensional stability and stiffness, and a remarkably smooth surface.
• These panels offer strength, racking and impact resistance, uniformity and excellent fastener retention.
• Panels are available in 19/32" and 23/32" thicknesses.