Improper moisture control in hardwood floors can lead to a range of issues, including:
Buckling and Crowning
When the moisture content in a hardwood floor is too high, the wood will expand, causing the floor to buckle or crown. This can make the floor uneven and difficult to walk on.
Cupping and Splitting
If the moisture content in a hardwood floor is too low, the wood will shrink, causing the floor to cup or split. This can damage the floor and make it unsightly.
Mildew and Mold Growth
Moisture can also lead to the growth of mildew and mold, which can cause health problems and damage the floor.
What is an Acceptable Moisture Reading in a Hardwood Floor?
The acceptable moisture content for a hardwood floor will vary depending on the type of wood and the environment in which it is installed. However, a general rule of thumb is that the moisture content should be between 6% and 9%.
Consequences of Improper Moisture Control in Table Form
| Consequence | Description |
|—|—|
| Buckling | The floor expands and becomes uneven. |
| Crowning | The edges of the floorboards lift up. |
| Cupping | The center of the floorboards sinks down. |
| Splitting | The floorboards crack. |
| Mildew and Mold Growth | Fungi grow on the floor, causing health problems and damage. |