The following list gives a rundown of crushed stone grades and their best.
What are the different grades of granite.
Of average thickness 3 4 inch granite in the mid.
A low grade granite slab is a thinner cut usually about 3 8 inch it usually requires a piece of plywood backing for more strength.
The price difference between the grades can be as simple as how easy it is to remove from the earth how easy the stone is to transport from the mine how difficult it is to fabricate or how plentiful the.
These types of granite may be very rare in appearance or may come from a rare granite source.
When it comes to the different grades of granite it comes in three grades ranging from basic to high grade.
Mid grade granite is imported from india or brazil and generally costs 55 to 70 per square foot at time of publication.
This low grade granite is usually imported from china and sold through granite liquidators big box stores or cut into tile.
What is the price difference of each stone.
Many different types of rock can be used to make crushed stone.
Level 1 granite has a very simple design and the colors are standard.
A grade granite is the least expensive and exotic would obviously be the most expensive.
The most marked difference in durability and thus quality occurs when comparing low grade granite with higher grades as the excess soft minerals in the stone make it more prone to damage.
Just because granite is a different level doesn t change its great functionality properties.
Granite is able to withstand extremely high temperatures it is highly scratch resistant and the maintenance is incredibly simple.
The following types of rock are the most commonly used.
Generally speaking commercial grade granite has a lot of soft minerals dispersed throughout and less color variation than higher quality cuts of granite.
Level three granite and up or high grade granite includes some of the most beautiful granite on the planet.
Granites of these grades are of the finest quality.
Also the country where it is sourced from determines the grade.
Importers use grade a b and c then there are orphan slabs left over then thown into a bundle that doesn t match.
Here is how these grades breakdown.
So what s the difference between different grades of granite.
Lot s of fabricators make money buying b grade and charging the same as the a.
Granite s grade is determined by veins pitting marks thickness soft materials inside the composition and colors.
Mid level of granite usually runs from 50 to 60 per square foot.