Moisture Mapping Determining Acceptable Moisture Levels in Hardwood Floors

What is Moisture Mapping?

Moisture mapping is a non-destructive technique used to assess the moisture content of hardwood floors. By measuring the electrical resistance of the wood, moisture mapping can provide a detailed map of the moisture distribution throughout the floor.

Acceptable Moisture Levels

The acceptable moisture content for hardwood floors varies depending on the species of wood, the environment, and the installation method.

  • In general, hardwood floors should have a moisture content between 6% and 9%.
  • However, some species of wood, such as oak, can tolerate slightly higher moisture levels (up to 11%).
  • Hardwood floors installed in humid environments may have slightly higher moisture levels (up to 12%).

What is an Acceptable Moisture Reading in a Hardwood Floor?

The acceptable moisture reading for a hardwood floor will depend on the specific factors mentioned above.

In general, a moisture reading between 6% and 9% is considered acceptable for most hardwood floors.

If the moisture reading is too low (below 6%), the wood may become brittle and crack.

If the moisture reading is too high (above 12%), the wood may become soft and susceptible to rot or mold.

Importance of Moisture Mapping

Moisture mapping is an important tool for assessing the health of hardwood floors.

By identifying areas of high or low moisture content, moisture mapping can help homeowners prevent problems such as:

  • Buckling
  • Cupping
  • Rotting
  • Mold growth

If you are concerned about the moisture content of your hardwood floor, it is important to have a moisture mapping test performed by a qualified professional.