What is an acceptable damp reading?
Moisture mapping is a process used to determine the moisture content of a building or structure. Acceptable moisture levels vary depending on the material being tested and the location of the test. In general, acceptable moisture levels are considered to be less than 20% for wood and less than 15% for other materials such as concrete or drywall.
There are a number of factors that can affect the moisture content of a building, including:
- Climate
- Building materials
- Construction methods
- Ventilation
- Occupancy patterns
High moisture levels can cause a number of problems, including:
- Mold and mildew growth
- Rot and decay
- Structural damage
- Health problems
If you are concerned about the moisture content of your building, you should contact a qualified moisture mapping professional. They can assess the moisture content of your building and make recommendations on how to correct any problems.