It is important to note that that bamboo is not a wood — it's a grass, so we cannot call it hardwood. However, it can last as long as the standard hardwood flooring we have around, so that's probably why most people mistake it as such.

To make a flat, solid floor, the bamboo tubes are cut into strips. These are then these are boiled to strip the starch away. The boiled strips proceed to the drying and lamination process, and then milled to become strip floor boards. This is the same process that hardwoods like maple or oak go through. Finally, the strips are treated using a preservative to slow down decay.