On May 18-20, the National Wood Flooring Association (NWFA) will conduct its first session of its new Subfloor Solutions School, at the association's training center in St. Louis. The school is designed to provide broad-based, hands-on training for subfloor preparation and repair on both concrete and plywood subfloors.

Other topics will include patch products, sealing concrete, shingles and felt, solid wood over concrete, floating subfloors, foam systems and moisture meters. For more information, visit www.nwfa.org, or call (800) 422-4556.