Moisture Mapping
Moisture mapping is a crucial step in the installation and maintenance of hardwood floors, as it provides insight into the moisture content of the subfloor and flooring materials. This information helps avoid flooring failures caused by moisture-related issues.
Acceptable Moisture Levels
Adequate moisture content is essential for hardwood flooring to perform optimally and extend its lifespan. The National Wood Flooring Association has established acceptable moisture levels for hardwood flooring.
What is an Acceptable Moisture Reading in a Hardwood Floor?
For optimal performance, hardwood flooring should typically have a moisture content between 6% and 9%. Moisture levels outside this range can lead to problems such as buckling, cupping, or gapping.
The following moisture level ranges indicate the condition of the hardwood floor:
- Below 6%: Too dry, may cause cracking or splitting.
- 6% – 9%: Acceptable range for hardwood flooring.
- 9% – 12%: Slightly elevated, may cause slight gapping or buckling if sustained.
- Above 12%: High moisture content, can lead to severe buckling, cupping, or mold growth.
It’s important to note that moisture levels can vary based on the species of hardwood used and the specific environmental conditions. To ensure the most accurate moisture readings, it’s recommended to consult with a qualified flooring professional.