Moisture mapping is a critical component of maintaining the health and longevity of any structure. By assessing moisture levels within a building, property owners can identify potential problems and take proactive measures to prevent costly repairs.
### Acceptable Moisture Levels
Moisture levels that are too high or too low can both be detrimental to a structure. Generally, acceptable moisture levels should be:
* **Wood:** 8-12%
* **Concrete:** 4-6%
* **Drywall:** 5-10%
### What is a Bad Moisture Reading?
Moisture readings that fall outside the acceptable range indicate a potential problem.
**High Moisture Readings (above 15%):**
* Can indicate water damage or leaks
* May lead to mold growth, wood rot, and structural damage
* Requires immediate attention to identify and address the source of moisture
**Low Moisture Readings (below 4%):**
* Can indicate dryness or dehydration
* May cause wood shrinkage, cracking, and gaps
* Can increase the risk of fire hazards