fbpx

LP® TopNotch®

Product Description

LP TopNotch 250

LP TopNotch 350

LP TopNotch 450

Inventory

The Leading Commodity Tongue & Groove Sub-Flooring

  • The best-selling commodity sub-flooring.
  • Strength, stiffness and moisture resistance at a great price.
  • Easy self-spaced tongue-and-groove installation.
  • Moisture-resistant edge coating.
  • Exclusive RainChannel™ self-draining notch system.
  • 25-Year Transferable Limited Warranty.

Premium Sub-Flooring, Maximum Value

  • Premium strength, stiffness and moisture resistance.
  • Easy self-spacing tongue-and-groove installation.
  • Moisture-resistance edge coating.
  • Exclusive RainChannel™ self-draining notch system.
  • 100-Day “No-Sand” Warranty.
  • 50-Year Transferable Limited Warranty.

Premium OSB Sub-Flooring with Added Density for Special Applications

  • Added density to handle your most demanding jobs.
  • Premium strength, stiffness and moisture resistance.
  • Easy self-spaced tongue-and-groove installation.
  • Moisture-resistance edge coating.
  • Exclusive RainChannel™ self-draining notch system.
  • 200-Day “No-Sand” Warranty.
  • 50-Year Transferable Limited Warranty.

7OSBTGD 3/4 T&G OSB TOP NOTCH 250 SERIES
7OSBTGDHP 3/4 T&G OSB TOP NOTCH HP 450 SERIES
7OSBTGDOP 3/4 T&G OSB TOP NOTCH ORANGE + 350 SERIES