### Acceptable Moisture Levels in Drywall Moisture Mapping plays a crucial role in maintaining the structural integrity and indoor air quality of a building. Establishing acceptable moisture levels in drywall is essential to prevent damage and health hazards caused by excess moisture. Typically, drywall should maintain a moisture content below 16%, as higher levels can compromise its performance and lead to problems such as warping, sagging, and mold growth. ### At What Moisture Level Does Mold Grow in Drywall? Mold, a common problem associated with high moisture levels, poses significant health risks and can cause respiratory issues, allergies, and more. It is essential to promptly address moisture problems in drywall to prevent mold growth. Mold spores typically begin to thrive at moisture levels exceeding 30%. Therefore, maintaining drywall moisture content below this critical threshold is crucial for a healthy indoor environment. ### Moisture Mapping Moisture Mapping involves the systematic investigation of a building or structure to identify and quantify moisture levels in building materials. This comprehensive process enables professionals to: - Detect moisture sources - Determine the extent of moisture penetration - Evaluate the severity of moisture damage - Recommend appropriate remediation measures Moisture Mapping is a valuable tool for homeowners, property managers, and building professionals seeking to proactively address moisture issues, prevent damage, and maintain a safe and healthy living or working environment.