Moisture mapping is a process of identifying and quantifying moisture content in building materials, such as walls, floors, and ceilings. It is used to assess the extent of moisture damage and to determine the appropriate remediation measures. Moisture mapping can be performed using a variety of methods, including infrared thermography, moisture meters, and hygrometers.
The acceptable moisture levels in building materials vary depending on the material type, climate, and building use. In general, moisture levels should be below 15% for most building materials. Higher moisture levels can lead to a variety of problems, including mold growth, rot, and structural damage.
The acceptable moisture level in walls is typically between 3% and 6%. However, this can vary depending on the climate and the type of wall construction. For example, walls in humid climates may have slightly higher moisture levels than walls in dry climates. Walls that are made of porous materials, such as brick or concrete, may also have slightly higher moisture levels than walls that are made of non-porous materials, such as vinyl or metal.
If you are concerned about the moisture level in your walls, you should contact a qualified professional to have them assessed. They can use moisture mapping techniques to determine the extent of the moisture damage and recommend the appropriate remediation measures.