Acceptable Moisture Levels
Moisture mapping is a critical tool for identifying areas where moisture levels may be excessive or insufficient. In general, acceptable moisture levels for residential properties fall within a range of 10% to 15%.
Moisture levels below 10% can indicate a lack of hydration, which can lead to structural damage or health issues. Conversely, moisture levels above 15% may create an environment conducive to mold, mildew, and rot.
What is a Bad Moisture Reading?
Moisture readings exceeding 15% or below 10% are considered “bad” and warrant further investigation.
High Moisture Readings (Above 15%)
- May indicate a leak, flood, or inadequate ventilation
- Can lead to mold growth, structural damage, and health problems
Low Moisture Readings (Below 10%)
- Suggest insufficient hydration or excessive ventilation
- Can cause cracking and shrinking of materials, leading to structural damage
Importance of Moisture Mapping
Regular moisture mapping allows homeowners to:
- Identify moisture problems early on
- Prevent costly repairs and health hazards
- Maintain a healthy and comfortable indoor environment
By understanding acceptable moisture levels and recognizing bad moisture readings, homeowners can proactively address moisture-related issues, ensuring the longevity and well-being of their property.