TopNotch®

Engineered Flooring Information

LP TopNotch
Product Information

If you’re looking for the full story about LP TopNotch Sub-Flooring and related LP products, you’ve come to the right place. Click on the areas of interest below to learn why, for example, our OSB is the country’s leading structural product for residential and light commercial construction. Which LP TopNotch option best meets your project needs. How quickly and easily it installs. And what our No-Sand and Transferable Limited Warranties can mean to your overall performance and profitability. Of course, if you have a question about any of our products that isn’t answered here, please don’t hesitate to contact us directly.

All LP TopNotch Products

LP TopNotch 250 Series

LP TopNotch 350 Series

LP TopNotch 450 Series

Learn more about LP TopNotch Sub-Flooring