Moisture Mapping is a non-invasive method used to determine moisture levels in structures. Acceptable moisture levels vary depending on the material and location within the structure. Readings that exceed acceptable levels can indicate potential moisture problems, such as leaks or condensation.
### Acceptable Moisture Levels
**Wood (Framing, Subfloor, etc.):** 10-15%
**Gypsum Wallboard:** 5-10%
**Concrete Floors:** 3-8%
**Exterior Walls:** 0-10%
**Roofs:** 2-20%
### What is an Acceptable Damp Reading?
A damp reading is a moisture level measurement that falls within the acceptable range for the specific material and location being tested. Acceptable damp readings typically indicate that there are no moisture problems present. Readings that are higher than the acceptable range may indicate a potential moisture problem that requires further investigation.
**Tip:** It is important to note that moisture levels can fluctuate due to environmental factors, such as humidity and temperature. Therefore, it is recommended to consult with a qualified professional to determine if moisture readings are within acceptable ranges.
**Disclaimer:** Always refer to the manufacturer’s guidelines or industry standards for specific moisture level thresholds.