Tendances de l'industrie5 min
Comment protéger votre sous-plancher de l’humidité : fonctionnement de la technologie RainChannel®
Pour les constructeurs, l’humidité est toujours une préoccupation majeure une fois que le support de revêtement de sol est posé. Le temps pendant lequel la structure est entièrement fermée varie énormément au cours du cycle de construction et les dommages peuvent entraîner un retard important.
One solution to help protect the sub-floor from rainwater damage during construction is to use LP® TopNotch® 350 Durable Sub-Flooring.
What is LP TopNotch 350 Durable Sub-Flooring?
LP TopNotch 350 Durable Sub-Flooring is an OSB sub-flooring designed to reduce the impact of moisture during construction. This, along with its stability and great price point, makes it a popular choice among builders.
Offering added protection from moisture damage, LP TopNotch 350 panels feature the unique RainChannel® technology that helps drain water away during construction.
How Does the RainChannel® System Work?
Just as treads on a tire push water through its grooves to disperse rainwater, the RainChannel system uses a self-draining notch design to quickly channel water away. This helps prevent water from standing too long and creating any potential moisture issues.

The system also offers a moisture-resistant edge seal that can reduce the need for sanding.
Thanks to the RainChannel system, LP TopNotch 350 Durable Sub-Flooring offers a superior limited warranty. LP backs LP TopNotch 350 panels with a 200-day "no-sand" warranty and a 50-year transferable limited warranty.
For a “no-squeak” floor your customers will certainly appreciate, discover how LP Legacy® Sub-Flooring Adhesive can give you a sturdy and quiet sub-floor.
Poursuivre la lecture
Solutions pour la main d'œuvre
5 minChoosing the Right LP® Structural Solutions Product for Your Build
When it comes to building strong, reliable, and high-performing structures, the materials you choose matter. At LP Building Solutions, we understand that every project, whether it's a single-family home or a multifamily development, requires structural components that meet your needs for strength, durability, and efficiency.
Solutions pour la résilience
5 minIntroducing LP® SmartSide® ExpertFinish® Naturals Collection™: Nature-Inspired Beauty Meets Engineered Performance
We're excited to introduce the LP® SmartSide® ExpertFinish® Naturals Collection™, a bold new addition to our trusted line of engineered wood siding and trim that delivers the warmth and beauty of nature with the advanced protection and performance builders and homeowners expect.
Solutions pour la durabilité
5 minBuilding a More Sustainable Future with LP Building Solutions
In today's world, sustainability is no longer just a buzzword, it's a blueprint for responsible living and smarter building. As the construction industry seeks ways to reduce its environmental footprint, LP Building Solutions is focused on providing innovative building materials for eco-conscious builders to help reshape what it means to build sustainably
Nouvelles et histoires3 min
L'histoire de notre partenariat avec la Fondation Gary Sinise
La Fondation LP est fière d’être partenaire de la Fondation Gary Sinise, qui soutient les vétérans blessés de plusieurs façons. Pour en savoir plus sur la LP Foundation, cliquez ici.