This wood hardness list ranks 75 types of wood by their Janka rating. Explore our wood density chart to see which hardwood is the best for your next project! The Janka hardness scale measures the force that’s required to embed a steel ball halfway through a sample of wood. The ball is 0.444 inches in diameter and fired with increasing force. The pounds of force (or newtons if you’re using the metric system) needed to push the ball to the center is the Janka value you end up with. It’s a great way to measure how resistant a piece of wood is to denting and wear. Our Janka wood hardness chart shows how durable certain wood types are.


Our metal garages have passed the most rigorous tests by branches of the US military for strength and durability. Our buildings are in use by many fire departments, police departments, commercial companies and municipalities. Private, commercial, and government agencies from California to Vermont, from the Appalachians to Alaska, and from Iraq to Poland have become satisfied customers of our building kits.
Our metal garage buildings can be delivered and installed on your level land in Alabama, Arkansas, the District of Columbia, Florida, Georgia, Illinois, Indiana, Kansas, Kentucky, Louisiana, Maryland, Mississippi, Missouri, New Jersey, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Virginia, or West Virginia.
Superior Sheds has been providing high quality steel buildings to Florida residents for over 20 years. Our steel buildings and carports are great at protecting your valued possessions from Florida’s tough inclement weather conditions. Whether you want an open-sided basic carport or a fully enclosed building we have many options that will meet your needs.
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