April 19, 2022

LP Building Solutions Announces Availability of LP Legacy® Premium Sub-Flooring Adhesive

Latest innovation from LP Structural Solutions portfolio hits the market, which is available for purchase across the U.S. and Canada.

NASHVILLE, Tenn. (April 19, 2022) LP Building Solutions (LP), a leading manufacturer of high-performance building products, today announced the launch of LP Legacy® Premium Sub-Flooring Adhesive, which is available for purchase across the U.S. and Canada. This latest offering from LP is an innovative solution designed for easier sub-flooring installation and premium adhesive strength.

LP Legacy Premium Sub-Flooring Adhesive is a construction sub-flooring adhesive that creates tight seals in small gaps between panels, helping to produce a stiff, squeak-free sub-floor system. It is gun-applied with a fast-curing polyurethane collapsible foam adhesive that is 100% solvent-free and VOC-compliant.

“LP has thoughtfully considered each aspect of LP Legacy Adhesive, from the applicator gun to the formula of the adhesive, because it is the details that make a difference,'' said LP Director of OSB Technology and Quality Jeff Yelle. “Sub-flooring installation can be a challenging, lengthy process, so our team created this adhesive as a solution to optimize every step of the sub-flooring process, from application to performance.”

LP Legacy Adhesive is designed to work in tandem with LP Legacy Premium Sub-Flooring and LP® TopNotch® 350 Durable Sub-Flooring. It can save valuable resources—including time, labor, money, and materials—thanks to its application efficiency. One 29-ounce can is equal to up to 12 times the coverage of a typical tube of conventional sub-flooring adhesive. It can be applied to wet, dry, or frozen lumber, in addition to treated lumber, masonry, decking, concrete, or metal.

LP Legacy Adhesive is applied with the LP Legacy Sub-Flooring Adhesive Applicator, a non-stick professional grade foam adhesive applicator. Unlike typical caulk guns, which require a lot of squeezing, LP’s applicator uses aerosol, allowing for more user-friendly, even application. The dispenser gun comes in two sizes, 15 inches and 30 inches, giving builders options for their specific needs.

As a complement to LP Legacy Adhesive, LP is also introducing LP Legacy Polyurethane Foam Cleaner, a supporting solution designed to clean the applicator and prevent clogging.

Learn more about the product here and the full suite of LP Structural Solutions here.


About LP Building Solutions

As a leader in high-performance building solutions, Louisiana-Pacific Corporation (LP Building Solutions, NYSE: LPX) manufactures engineered wood building products that meet the demands of builders, remodelers and homeowners worldwide. LP’s extensive offerings include innovative and dependable building products and accessories, such as siding solutions (LP® SmartSide® Trim & Siding, LP® SmartSide® ExpertFinish® Trim & Siding, LP BuilderSeries® Lap Siding, and LP® Outdoor Building Solutions®), LP Structural Solutions (LP® TechShield® Radiant Barrier, LP WeatherLogic® Air & Water Barrier, LP Legacy® Premium Sub-Flooring, and LP® FlameBlock® Fire-Rated Sheathing, LP NovaCore Thermal Insulated Sheathing, and more), LP® TopNotch® Sub-Flooring, and oriented strand board (OSB). In addition to product solutions, LP provides industry-leading customer service and warranties. Since its founding in 1972, LP has been Building a Better World by helping customers construct beautiful, durable homes while our shareholders build lasting value. Headquartered in Nashville, Tennessee, LP operates 25 plants across the U.S., Canada, Chile, and Brazil. For more information, visit