Moisture mapping is a non-destructive technique used to determine the moisture content of wood framing and other building materials. This information is critical for identifying areas of excessive moisture that could lead to costly repairs or structural damage.
The acceptable moisture level in wood framing varies depending on the specific application. However, the general rule of thumb is that the wood should not exceed 19% moisture content (MC). Excessive moisture can promote the growth of mold, rot, and other wood-destroying fungi, weakening the structural integrity of the building.
Moisture levels can vary significantly within a single building due to environmental factors, such as changes in temperature and humidity. It is crucial to conduct thorough moisture mapping inspections regularly, especially in areas prone to moisture ingress or where wood framing is exposed to extreme weather conditions.