Janka Wood Hardness Chart Courtesy of TinyTIMBERS. The Janka scale rates the relative hardness of wood. WOOD SPECIES (Hardest to Softest). 3684. The hardest commercially available hardwood is hickory, and it is five times harder than aspen, one of the soft hardwoods. Janka Hardness Scale for Hardwood Flooring Grades. The grades are arranged from hardest to softest, and the number on the right is the Janka rating for that particular grade of hardwood flooring.
Wood Species Relative Hardness Table. Your indicate in your other article that Black Walnut is one of the hardest floors to consider for dogs, but here it is the second softest. Hickory is one of the hardest domestic wood species and is highly popular because of its natural color variation and unusual graining. Coloring for Hickory Hardwood flooring can range from creamy whites to medium browns (with even darker browns in some rustic grades). The Janka Hardness Scale starts at zero, with this option being the softest wood choice, making it easy to dent and scratch. Do not relate the hardness or softness to the way the wood feels, as this has no bearing on that aspect of the flooring.
The Janka Hardness Scale will help you determine how hard a wood floor is. For instance, Douglas Fir, has a Janka hardness rating of 660 and proves to be the softest wood on the list–terrible for hard use. While it may seem logical to pick the very hardest wood, keep these points in mind:. For the curious, according to the Janka test, the softest wood in the world belongs to the Cuipo tree, which has a rating of just 22 lbf (pounds-force) making it is drastically softer than Balsa wood which has a higher, but still very low rating (as you’ll soon see) of 100 lbf. The hardest wood is said to come from the Australian Buloke (pronounced Bull-oak ) tree, with a staggering rating of 5060 lbf. It also indicates the effort required to either nail or saw the particular wood species. The woods are listed from hardest to softest, so the higher the number, the harder the wood.
Wood Hardness Chart
Hardness and softness shall not be confused with actual feel, but rather how resistant they are to damage potential. In a really dry climate installing the hardest wood could result in planks splitting because they have far less give in them than a softer wood like Oak. My main problem is the color & softness. The Janka Scale is how hardwoods are rated for their hardness or density. Pelican hardwood installers shows you the hardest and softest woods to choose from. Burning wood that is wet will result in a loss of energy output because the energy being consumed is primarily used for boiling and evaporating the water present in the wood. Below is a list of wood from hardest to softest:.