What is an acceptable moisture reading in a hardwood floor?

Moisture inspections are essential when installing hardwood floors to ensure the wood’s stability and longevity. Acceptable moisture content varies depending on species, but generally falls between 6-9%.

Why are moisture inspections important?

Excessive moisture can cause hardwood floors to:

• Buckle, cup, or warp
• Shrink or expand
• Develop mold or mildew

How are moisture inspections performed?

Moisture inspections are typically conducted using a moisture meter that measures the relative humidity of the wood. Readings are taken from the surface and subsurface of the wood to ensure an accurate assessment.

What are the acceptable moisture readings?

Acceptable moisture readings vary based on the wood species, but typically fall within the following ranges:

• Hardwoods: 6-9%
• Softwoods: 8-12%
• Engineered hardwood: 6-8%

What happens if the moisture reading is too high?

If the moisture content is too high, the wood may need to be dried. Dehumidifiers or fans can be used to lower the humidity levels in the space. In some cases, the wood may need to be replaced.

What happens if the moisture reading is too low?

Moisture readings that are too low can cause the wood to shrink and develop gaps. Humidifiers can be used to raise the humidity levels and prevent drying.

Conclusion

Installation moisture inspections are crucial for ensuring a successful hardwood floor installation. By understanding the acceptable moisture ranges and employing proper inspection techniques, you can help prevent potential problems and ensure the longevity of your hardwood floors.