Don’t get soaked! Break free from moisture problems that can happen with plywood subfloors. Build with the flooring that’s engineered to resist swelling, cupping and delamination: AdvanTech® flooring. Featuring superior water resistance, industry-leading strength and stiffness1 and excellent fastener-holding power, AdvanTech flooring delivers the quiet, solid feel of a quality built home. Watch AdvanTech® flooring outperform OSB and plywood.