What Are The Grades Of Granite

Granite grade is based upon the presence of soft minerals its origin thickness cut color and porosity.

What are the grades of granite.

Unlike other materials granite s cost isn t the best indicator of its quality. There are a few things you can do to check the actual quality of granite as well as differentiate granite from marble and limestone. Learn what the difference is between granite grades quality and levels so you can get the best countertop for your budget. The designs and colors will be a little more unique than a level 1 granite.

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 cut of this granite is usually pretty thin less than 1 2 thick. Level 1 granite has a very simple design and the colors are standard. This low grade granite is usually imported from china and sold through granite liquidators big box stores or cut into tile.

Low grade granite is often termed commercial grade though mid or high grade slabs are sold at a thickness of either 3 4 inch or 1 1 4 inch a low grade granite slab is. Level 2 grade granite will usually have a thickness of about thick. The colors and movement for this granite grade will be fairly basic.