LP Legacy® Premium Subflooring

This product is used as a structural subfloor in residential construction, installed over floor joists to provide a durable base for finished flooring such as hardwood, tile, laminate, or carpet.

LP Legacy® Premium Subflooring is a high-performance subfloor panel engineered for demanding construction environments. Manufactured as a strand-based composite wood panel, it delivers exceptional stiffness, strength, and moisture resistance for long-term structural reliability. APA-verified for performance, this premium subfloor reflects more than 50 years of innovation from Louisiana-Pacific and is designed to meet the needs of builders seeking consistent quality and durability in subfloor applications.

Features and benefits:

• Premium Strand-Based Construction provides strength and durability for demanding subfloor applications.
• Exceptional Stiffness and Strength APA-verified as one of the stiffest subfloors in its class.
• Superior Fastener Holding enhances floor stability and long-term performance.
• Enhanced Moisture Resistance resins, wax, and dense strand packing help resist moisture and edge swell.
• Gorilla Tough® Panels wood strands coated with water-resistant resins using Gorilla Glue Technology®.
• Squeak Defense System helps reduce floor squeaks when used with LP® Structural Solutions Premium Subfloor Adhesive.
• Industry-Leading Warranty Covered Until It’s Covered® No-Sand Warranty plus a Lifetime Limited Warranty.