Quartz countertops are excellent at mimicking many natural stone materials, such as marble and granite, meaning it has the same durability as granite and concrete -marble. Quartz is non-porous, which means it can withstand staining better than any other natural stone slab. This consistency of quartz gives you peace of mind that it will stand up to almost any situation. That's why luxury kitchen and bath fixture professionals use it in their countertops.