Moisture mapping is a non-destructive technique used to identify and locate moisture issues within a building’s structure. It involves taking moisture readings at various locations using specialized equipment to create a visual representation of the moisture distribution.
The acceptable moisture levels for internal walls vary depending on the type of material used and the climatic conditions of the area. However, as a general rule, the following moisture levels are considered acceptable:
Moisture readings for internal walls should be taken at regular intervals, particularly in areas at risk of moisture ingress, such as bathrooms, kitchens, and areas adjacent to external walls. Readings should be taken at different heights to capture any moisture gradients that may be present.
If moisture readings exceed the acceptable levels, it may indicate a moisture problem, such as a leak, condensation, or rising damp. It is crucial to investigate and address any excessive moisture to prevent damage to the building structure and potential health issues.