Granite countertops are often categorized into different grades or levels based on various factors such as the rarity, quality, and availability of the granite. The grading system can vary among different suppliers and fabricators, but here are some commonly used grades:
Commercial Grade: This is the lowest grade of granite and is typically used for commercial applications where cost is a significant factor. Commercial grade granite may have more visible flaws, such as visible seams, pitting, or color variations. It may also have a limited selection of colors and patterns.
Standard Grade: Standard grade granite is a step up from commercial grade and is commonly used for residential applications. It offers a better quality compared to commercial grade granite, with fewer visible flaws and a wider selection of colors and patterns.
Premium Grade: Premium grade granite is of higher quality and is often selected for residential applications where aesthetics and durability are important. It typically has minimal visible flaws and offers a wider range of colors and patterns to choose from. Premium grade granite may also have more desirable characteristics such as consistent veining and a smoother finish.
Exotic Grade: Exotic grade granite is the highest grade and is known for its unique and rare patterns, colors, and veining. It is often sourced from remote locations and is more expensive compared to other grades. Exotic grade granite is sought after for its distinct beauty and can be a statement piece in a kitchen or bathroom.
It's worth noting that the grading system is not standardized and can vary among suppliers and fabricators. It's important to view and select the specific slab of granite that will be used for your countertop to ensure you are satisfied with its appearance and quality.