Moisture mapping is a non-invasive technique employed to identify the distribution and extent of moisture within building materials. It is particularly useful for detecting areas of hidden moisture penetration that may not be readily apparent during visual inspections.
### Acceptable Moisture Levels
Moisture levels in building materials should be maintained within acceptable ranges to prevent structural damage, mold growth, and other moisture-related issues. Generally, the ideal moisture content for drywall is between 5% and 15%.
### At What Moisture Level Does Mold Grow in Drywall?
Mold growth is a significant concern in homes and buildings, as it can cause health problems and damage to the structure. Mold spores can begin to germinate and grow at moisture levels as low as 60%. Therefore, it is crucial to address any areas with moisture levels above this threshold to prevent mold infestations.