LP® TopNotch® Sub-Flooring Products
TopNotch, the world’s best selling sub-flooring system, comes in three grades: standard
LP TopNotch Sub-Flooring,
LP TopNotch Orange Plus Sub-Flooring and
LP TopNotch High Performance Sub-Flooring . All three feature an advanced edge coating that minimizes water absorption and LP’s patented self-draining notch system that reduces standing water and the need for on-the-job sanding.
What’s the best sub-flooring for your project? That depends on a number of factors: the region, the season and, of course, your budget. LP products are designed to meet your performance and budget requirements.