Hardwood species used in flooring are given a hardwood hardness rating, which indicates how resistant the wood is to dents and wear. This rating is based off a test called the Janka Hardness Test, and it measures the force needed to press a steel ball into the wood sample. The highest possible score on this test is a little over 5,000, with most traditional solid wood floors scoring in the 1,000-2,000 range. The superior density of Rigid Core flooring would exceed the limitations of the Janka test, and instead a higher impact testing is needed to measure real world performance. Here is how the general hardness of plank flooring ranks: Denver Hardwood Floor Install


Glue down engineered hardwood, alternatively. If you don't want to nail down the boards, you do have the option of using adhesive to put engineered hardwood in place. It's a good choice, but won't last as long or be as sturdy as nailed down hardwood. The procedure is very similar to the nail-down process. Follow the adhesive manufacturer's instructions for installation and drying times.[11] Denver Hardwood Floor Install
Solid hardwood floor planks are made from a piece of wood and made to be anywhere from 18 to 20 mm thick. The boards are made with a tongue and groove to fit together for installation. Depending on the species of wood, certain floors will be harder than others. The harder the floor, the less susceptible it is to dings and scratches. The floor can be sanded and refinished several times to restore its beauty, with the total number of times being determined by the depth of the tongue from the top of the plank. Denver Hardwood Flooring

 116% harder than Red Oak (1)  12% harder than Red Oak (11)  123% Harder than Red Oak (4)  125% harder than Red Oak (2)  141% harder than Red Oak (2)  15% softer than Red Oak (2)  165% harder than Red Oak (2)  174% harder than Red Oak (5)  18% softer than Red Oak (1)  185% harder than Red Oak (4)  198 % harder than Red Oak (2)  2% harder than Red Oak (2)  2% Softer than Red Oak (1)  25% softer than Red Oak (1)  28% harder than Red Oak (1)  30% harder than Red Oak (8)  33% harder than Red Oak (2)  41% harder than Red Oak (7)  43% harder than Red Oak (1)  5% harder than Red Oak (8)  53% softer than Red Oak (1)  6% harder than Red Oak (14)  67% harder than Red Oak (5)  74% harder than Red Oak (2)  81% harder than Red Oak (2)  82% harder than Red Oak (2)  9% softer than Red Oak (1)  about the same as Red Oak (7)  Benchmark at 1290 on Janka Scale (37) Hardwood Floors
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