Hardwood Floor Hardness Comparison. Are some hardwood floors harder than others, and by how much? The janka hardness test was designed to rate the relative hardness of wood (on a scale of 0 to 4000).
Finished board widths vary from 1 inch to 12 inches. Hardwood flooring is available in many different structures, profile types and finishes. By most standards of comparison, hardwood flooring is clearly superior to carpet, with better longevity, more elegant appearance, and better real estate value.
Solid hardwood flooring is, as the name suggests, boards of solid wood that are milled from rough lumber taken from felled hardwood trees.
Hardwood Floor Hardness Comparison. Hardwood flooring is available in many different structures, profile types and finishes. In comparison, traditional plywood core is made from hardwood species with a lower janka hardness rating as low as 500 for poplar or as high as 1200 for however, in the event of water damage from flooding, no flooring is water proof and either type of core will swell. It is one of the best measures of the ability of a wood species to withstand denting and wear. No matter how high it ranks on the janka.