OSB (Oriented Strand Board): Complete Buying Guide 2026
Engineered wood panel made from compressed wood strands for structural sheathing applications. In 2026, osb (oriented strand board) prices average $0.60 per sq ft, with a typical range of $0.40 to $1.00 depending on your region, supplier relationships, and order quantity.
When budgeting for a project using osb (oriented strand board), factor in approximately 5% additional material for waste, plus labor costs averaging $0.00 per sq ft for professional installation. A typical project using this material runs approximately $2,000 including both materials and labor.
With an expected lifespan of 15 years, osb (oriented strand board) represents a cost of approximately $0.04 per sq ft per year of service life. While the initial cost is competitive, budget for eventual replacement or refinishing.