Hardwood flooring got its start in the 1600s as unfinished planks. Wood floors were not mass produced until the mid-1800s. In the early 1900s, the introduction of tongue-and-groove construction allowed for the leveling of planks before installation. Wood flooring comes in either solid or engineered form. Solid wood is exactly what it sounds like – a solid board or plank. Engineered wood … [Read more...]