The earner of this badge has demonstrated proficiency in evaluating and identifying concrete and wood subfloors. This includes moisture testing and moisture control, flatness tolerances, radiant heating considerations, and sound control underlayments. The ability to evaluate these subfloors is one of the most important skills an installer can possess because subfloors are key to a successful wood flooring installation.

• Type Validation
• Level Foundational
• Time Days
• Cost Paid