Features

• Hardwood flooring is sold in the form of planks that are typically 3/4" of an inch thick. The traditional version is made of solid wood all the way through the board. This type is more expensive, but will last for many years and can be sanded and refinished over and over as necessary. Newer models are made of thin layers of wood or even paper and topped with thin layers of wood veneer. Though they are more affordable, they don't posses the same look or feel as traditional wood floorboard.
  
  

Species

• Wood floorboard comes in many different species, all of which are extracted from different types of trees. The most common source for wood flooring is the pine or fir tree. These trees are plentiful and found in many parts of the world, making them an economical source for flooring. More exotic varieties are derived from the cherry, mahogany or oak trees. Each species of tree produces a unique type of wood veneer, which results in various degrees of hardness and grain patterns.
  
  

Types

• All hardwood flooring can be broken down in two basic types. These include those that are nailed down and those that are not. Nailed floorboards are placed one at a time on a sub-base and nailed down individually. The boards themselves do no connect. The other major type of wood floor is not nailed down and is called a "floating floor." Under this system, the planks are connected via a tongue and groove mechanism and are not attached to the sub-floor in any way.
  
  

Finish

• Wood floorboards come in a variety of finishes. Many varieties are unfinished. They are simply installed then sanded, making them smooth. Some homeowners will follow up with a wax or polyurethane sealer or topcoat. Other models are sold pre-finished. This means they are sealed at the factory with a glossy or matte stain finish. The finish can vary dramatically in color and shine, helping the homeowner achieve a look that matches their home's decor.
  
  

Considerations

• If you are looking to purchase wood flooring, consider reclaimed lumber instead. Reclaimed lumber is wood that has been used in another home or building and is no longer needed. Using this type of material is both affordable and good for the environment. It keeps the wood from going to a landfill, but also helps reduce the use of virgin wood to create flooring material. In addition, reclaimed hardwood flooring adds a sense of history and richness to the home that can't be found with new material.