Solid hardwood is just what its name describes: solid wood from top to bottom. The thickness of solid wood floor can vary, but generally ranges from 3/4 inches to 5/16 inches.  Solid hardwood is the best choice if you have wood-sub floors. As solid wood is a natural substance, there is a one-of-a-kind design on each plank. When you’re looking to add exceptional quality floors to your home, Timeless Designs™ has the finished solid wood flooring that will be like no other.