Moisture Mapping Acceptable Moisture Levels in Internal Walls

Acceptable Moisture Levels in Internal Walls

Moisture Mapping is a non-invasive method to determine moisture levels within buildings by measuring the electrical resistance across building materials. This provides data to indicate the areas of highest moisture content. Identifying areas with excessive moisture is crucial to identify and resolve issues that could result in adverse health effects and structural damage. Understanding acceptable moisture levels in internal walls is essential for successful Moisture Mapping.

What Should Moisture Readings Be for Internal Walls?

Acceptable moisture levels in internal walls typically range from 5% to 12%. These levels indicate a relatively dry environment with low risk of moisture-related problems. Readings below 5% may suggest extreme dryness.

  • Below 5%: Extremely dry conditions that may lead to cracking and deterioration of materials.
  • 5% to 12%: Acceptable moisture levels for internal walls, indicating a low risk of moisture issues.
  • 13% to 16%: Indicates elevated moisture levels, which may require further investigation and potential corrective measures.
  • 17% or above: High moisture levels that pose a significant risk of mold growth, structural damage, and health issues. Immediate action should be taken to address the source of moisture.

By understanding the acceptable moisture levels for internal walls, professionals can effectively interpret Moisture Mapping data and determine the appropriate actions to maintain a healthy and safe indoor environment.