Moisture Mapping How Much Moisture is Permissible in Walls
Moisture mapping is a method used to determine the moisture content of walls. This information is important for several reasons, including:
- It can help identify areas where moisture is entering the wall.
- It can help determine the extent of damage caused by moisture.
- It can help develop a plan to repair the damage and prevent further moisture intrusion.
Acceptable Moisture Levels
The acceptable moisture level in walls varies depending on several factors, including the type of wall, the climate, and the age of the building. In general, however, the moisture content of walls should not exceed 15%.
Moisture content that exceeds 15% can lead to several problems, including:
- Mold growth
- Mildew growth
- Rot
- Structural damage
How Much Moisture is OK in Walls?
The amount of moisture that is acceptable in walls depends on the type of wall.
- **Plaster walls** can tolerate a moisture content of up to 8%.
- **Drywall walls** can tolerate a moisture content of up to 12%.
- **Brick walls** can tolerate a moisture content of up to 15%.
It is important to note that these are just general guidelines. The actual moisture content that is acceptable in a particular wall may vary depending on the specific circumstances.
If you are concerned about the moisture content of your walls, it is best to contact a professional for assistance.