What mm Thickness to Choose for Vinyl Plank Flooring ...
Apr 26, 2018· The level of wear on a vinyl plank is measured in mil (one thouh of an inch).A mil is not the same as a millimeter, as roughly 40 mil equals mm ( mil to 1 mm, to be exact).. A thicker layer is more resistant to scratching and denting. Better quality flooring tends to have the highest wear layers but is more expensive.