Hardwood Solutions - Quality Solutions for Your Flooring Needs
JANKA WOOD HARDNESS SCALE
 
 
The Janka Harndness Scale is rating used to compare the relative, average hardness of different woods.  They are rated based on the amount of force needed to push a .444 inch diameter steel ball half it`s diameter into the specified wood.
 
 
 
 
 
 
Website Builder provided by  Vistaprint