What should moisture readings be for internal walls?
Moisture levels in internal walls should be monitored regularly to identify and prevent potential water damage. The acceptable moisture content for internal walls is generally between 10% and 16%. Deviations from this range may indicate a moisture issue that needs to be addressed.
Excessive moisture in walls can lead to mold growth, structural damage, and musty odors. Regular inspections and moisture readings are essential to ensure optimal indoor air quality, extend the life of your property, and prevent costly repairs.
Here is a recommended maintenance and inspection schedule:
Inspection Schedule
- Monthly: Visual inspection of all walls for signs of moisture, stains, or discoloration.
- Quarterly: Moisture readings using a moisture meter on internal walls, especially in areas prone to moisture.
- Annually: Comprehensive inspection by a qualified professional, including moisture readings and an assessment of any identified issues.
Moisture Readings
- Normal: 10% – 16%
- Elevated: 16% – 20%
- High: Greater than 20%
If moisture readings exceed acceptable levels, further investigation and corrective action should be taken promptly to prevent moisture-related issues.