Moisture Mapping Understanding Acceptable Moisture Levels

What is Moisture Mapping?

Moisture mapping involves assessing and recording the distribution of moisture within a structure. It is a crucial step in diagnosing and resolving moisture-related issues, ensuring the well-being of occupants and preserving the integrity of the building.

Acceptable Moisture Levels

Moisture levels in a building are deemed acceptable when they are within specific ranges and do not pose a risk to occupants or the structure itself. The acceptable range varies depending on factors such as the materials used, the climate, and the building’s intended use.

What is an Acceptable Damp Reading?

Damp readings refer to measurements of moisture content in building materials. Acceptable damp readings vary based on the material being tested. For instance:

  • Wood: Up to 15% moisture content
  • Concrete: Up to 8% moisture content
  • Drywall: Up to 12% moisture content

Exceeding these moisture levels can indicate excessive dampness, which may lead to mold growth, structural damage, and health hazards.