What Are The Different Grades In Granite

The following list gives a rundown of crushed stone grades and their best.

What are the different grades in granite.

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. Granite s grade is determined by veins pitting marks thickness soft materials inside the composition and colors. These types of granite may be very rare in appearance or may come from a rare granite source. So what s the difference between different grades of granite.

A grade granite is the least expensive and exotic would obviously be the most expensive. Mid level of granite usually runs from 50 to 60 per square foot. Level three granite and up or high grade granite includes some of the most beautiful granite on the planet. Granite is able to withstand extremely high temperatures it is highly scratch resistant and the maintenance is incredibly simple.

When it comes to the different grades of granite it comes in three grades ranging from basic to high grade. Unlike the internationally accepted standards that exist for diamonds however the levels and grades for granite are determined by each individual wholesaler one company may classify a slab. What is the price difference of each stone. Slabs with fewer imperfections and defects like pits and fissures have a higher grade assignment.

Almost any type of hard rock is a candidate to make this stone. Let s go through the different colors designs and prices. Most manufacturers and stores have an in house system used to define different grades of granite. 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.

Granites of these grades are of the finest quality. Also the country where it is sourced from determines the grade. The following types of rock are the most commonly used. 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.

Generally speaking commercial grade granite has a lot of soft minerals dispersed throughout and less color variation than higher quality cuts of granite. Here is how these grades breakdown. This low grade granite is usually imported from china and sold through granite liquidators big box stores or cut into tile. Level 1 granite has a very simple design and the colors are standard.

Mid grade granite is imported from india or brazil and generally costs 55 to 70 per square foot at time of publication. Of average thickness 3 4 inch granite in the mid.