LP® Structural Solutions
LP Legacy® Premium Subflooring
LP Legacy® Premium Sub-Flooring is a premium, strand-based composite wood panel designed for demanding sub-floor applications. The product is proven tough and APA-verified for exceptional stiffness and strength. LP Legacy Premium Subflooring represents more than 50 years of innovation from Louisiana-Pacific, a company known and trusted for manufacturing excellence.
Resources & Technical Documents
LP Legacy® Premium Subfloor: How to Install Subfloor
Learn how to install subfloor as builders Kyle Stumpenhorst and Jordan Smith take you through the LP Legacy® Premium Subflooring installation process.
Defend Against Squeaks
LP Legacy® Premium Subflooring helps defend against squeaks when used with LP® Structural Solutions Premium Subfloor Adhesive.
Elevate SubFloor Durability
Benefits of LP Legacy® Premium Subflooring
LP Legacy® Premium Subflooring is a super durable, premium, strand-based composite wood panel designed for demanding subfloor applications.
One of the Stiffest in Class
APA-verified as one of the industry’s strongest, stiffest sub-floors alongside exceptional fastener holding.
Superior Moisture Resistance
Subfloor sheathing panels are packed with more strands, resin and wax to provide exceptional resistance to moisture and edge swell.
Gorilla Tough® Panels
Wood strands are coated with water-resistant resins using Gorilla Glue Technology® for exceptional stiffness.
Industry-Leading Warranty
LP offers a unique Covered Until It’s Covered® No-Sand Warranty PLUS a Lifetime Limited Warranty that lasts as long as the home.
Warranty Information
LP Legacy® Warranty
Our products are backed by industry-leading warranties.
LP® Structural Solutions Premium Subfloor Adhesive
Designed to create a tight seal in small gaps and to help prevent squeaks.
Professional Grade Foam Adhesive Gun
Helps make adhesive application easy with adjustable bead width.
LP® Structural Solutions Polyurethane Foam Cleaner
Designed to clean the LP® Structural Solutions Premium Subfloor Adhesive Applicator.
Resources for Professionals
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