Janka Hardness Scale
This list contains the relative hardness for numerous wood species used in flooring. These ratings were done using the Janka Hardness Test. The higher the number the harder the wood. This should be used as a general guide when comparing various species of wood flooring. Ratings will vary from where and when a tree was obtained. The plank construction and finish play an extremely important role in the durability and ease of maintenance of any wood floor.
| Wood Species | Hardness |
| Red Oak (domestic) | 1260 |
| North American Cherry | 950 |
| Brazilian Cherry / Jatoba | 2820 |
| Brazilian Teak / Cumaru | 3540 |
| Santos Mahogany / Cabreuva | 2200 |
| Tigerwood | 2160 |
