Quartz is naturally harder than granite or marble, making it one of the most durable countertop materials on the market and available to homeowners today. Our quartz countertop surfaces are made from 93% quartz stone, plus quartz is naturally stain resistant and maintenance-free — never requiring any polishing or sealing. The unique design of Our quartz collections ensures that only the highest quality raw quartz materials are used for each countertop, which is also why it is such a highly coveted and sought after countertop brand.