### Moisture Mapping Moisture mapping is a crucial process that pinpoints moisture sources within buildings and structures. By employing specialized equipment and techniques, professionals can identify and assess moisture levels, allowing for targeted remediation and prevention strategies. ### Moisture Detection Methods **Infrared Thermography:** - This non-invasive method utilizes an infrared camera to detect temperature variations, which can indicate moisture accumulation. - Areas with higher moisture content emit more heat, creating visible thermal patterns. **Capacitance Meters:** - Capacitance meters measure the electrical resistance between two electrodes inserted into a material. - Increased moisture content reduces resistance, providing an indication of dampness. **Relative Humidity Sensors:** - These sensors measure the relative humidity of the air within a given space. - Elevated relative humidity levels suggest moisture issues that require investigation. ### How to Check for Moisture Under Your House? **Visual Inspection:** - Examine the crawlspace for visible signs of moisture, such as water stains, mold, and wood rot. - Check for plumbing leaks, drainage problems, and standing water. **Moisture Sensors:** - Place moisture sensors in the crawlspace and monitor their readings over time. - A sudden or prolonged increase in moisture levels indicates an underlying issue. **Probe Walls and Floors:** - Use a moisture probe to check for moisture content in walls, floors, and other building components. - Drive the probe into suspected areas to measure moisture levels and determine the extent of any intrusion. **By addressing moisture issues promptly, you can prevent costly damage and maintain a healthy and comfortable living environment.**