Stronger, Safer Sheathing

Our online course on fire-rated, cementitious coated OSB wall and roof sheathing is a great introduction to an innovative product that provides both structural strength and flame resistance. Learn about fire-rated OSB applications and what cementitious OSB can do for you.

LP^® TopNotch^®: Keep
Building, Rain Or Shine

Available in three performance solutions, LP TopNotch is the only sub-flooring with RainChannel™ technology. Our notch drainage system reduces standing water and helps keep you building, rain or shine.

LP^® Outdoor Building Solutions^®

Quality You Can See, Inside And Out™
For more than 35 years, LP has pioneered the development and manufacture of innovative building materials that look great and stand up to the elements. As the world’s largest engineered wood sheathing manufacturer, we proudly bring this same innovation and expertise to our products for outdoor building solutions.

LP^® TechShield^® Radiant
Barrier: Save Energy

LP TechShield installs like regular roof sheathing and can reduce monthly air conditioning bills by up to 17%. The original radiant barrier and #1 brand, LP TechShield is the only radiant barrier with patented VaporVents™ technology.

Take a Look

LP^® SmartSide^® Trim & Siding: Durable, Beautiful, Smart

Manufactured with our proprietary SmartGuard^® process, LP SmartSide Trim & Siding products resist fungal decay and termite damage. Get the beauty of real wood with the durability of LP engineered wood.

LP^® SolidStart^® LSL:
Better Than Lumber

With its superior strength and consistency, LP SolidStart LSL (Laminated Strand Lumber) offers multiple advantages over traditional framing lumber. Suitable for a variety of applications, LSL is available in grades up to 1.75E.

LP^® Solutions^™ Software:
Build Efficiently

A step-by-step approach to real-world building design, LP Solutions Software is the most user-friendly design software available. Features like load transfer capability and framing and design automation put efficiency at your fingertips.