LP® TopNotch®
450 Series Sub-Flooring
If your job requires superior strength combined with maximum moisture resistance, we offer LP® TopNotch® 450 Series Sub-Flooring.
This solution offers the ultimate in density, strength, stability and moisture resistance thanks to our advanced wax and resin composition. Our patented self-draining notch system drains water off the surface, minimizing problems with absorption and panel swell, while coated edges offer yet another layer of protection against challenging weather. LP TopNotch 450 Series Sub-Flooring comes backed by a 200-Day No-Sand Warranty and a 50-year transferable limited warranty.
LP TopNotch 450 Series
Advantages
- Superior moisture resistance
- Superior strength and stability
- Self-draining notch system
- Protective edge coating
- Tongue-and-groove ease of installation
- Advanced wax/resin composition
- Improved nail holding performance
- 200-Day No-Sand Warranty
- 50-Year Transferable Limited Warranty
LP TopNotch 450 Series features a self-spacing tongue-and-groove panel edge that speeds installation and boosts productivity. And it is certified by the APA — the Engineered Wood Association to meet voluntary product standard PS2.