**What is Moisture Mapping?** Moisture mapping involves professionally assessing moisture levels within structures to identify areas of excessive moisture. This process is non-invasive and utilizes advanced equipment to determine the areas of concern effectively. Moisture mapping offers several benefits, including: * Identifying potential moisture-related issues: Moisture mapping can uncover moisture problems that might not be apparent to the naked eye. * Preventing mold growth: By detecting excessive moisture levels, moisture mapping helps prevent mold growth, which can cause health problems and structural damage. * Facilitating timely repairs: Moisture mapping allows for early detection of moisture issues, enabling prompt repairs to prevent further damage and costly renovations. **Acceptable Moisture Levels** Moisture levels in buildings are categorized into three ranges: * **Low Risk (0-15%):** This range indicates acceptable moisture levels, posing minimal risk to the structure or occupants. * **Moderate Risk (16-30%):** At this level, there is a moderate risk of moisture-related issues, and monitoring is recommended. * **High Risk (30%+):** Moisture levels above 30% are considered high risk and require immediate attention to prevent damage and health hazards. **What is a Normal Moisture Reading for Drywall?** Drywall typically has a moisture content of less than 15%, falling within the low-risk range. Moisture levels above 15% may indicate moisture penetration or damage, and further investigation is needed to determine the cause. It's important to note that drywall moisture readings can vary based on factors such as age, exposure to moisture, and environmental conditions.