Differences Between Quartz-Engineered Stone and Granite for a Kitchen

Appearance

• Natural-granite countertops have an uneven appearance due to the natural fluctuations in the stone; quartz-engineered counters though have a consistent look. It's almost impossible to match granite slabs if you ever need to replace part of your counter or add to it -- even if you purchase a slab from the same granite quarry -- due to the inconsistencies in color from one part of the quarry to the next. Granite slabs have pits and natural fissures. Quartz-engineered stone counters have a smooth and even finish. Alternatively, it is possible to purchase engineered slabs that look nearly identical to the original counter.

Care

• Natural-granite counters have to be sealed at least once every three years to avoid harming the granite. Avoid acidic cleansers, which can stain the granite, and wipe up spills as soon as possible to prevent stains. Quartz-engineered stone only needs to be wiped down and cleaned with soap and water or nonabrasive household cleansers because of the protective seal that's part of the manufacturing process.

Durability

• Quartz and granite counters are both durable, though each has its own strengths and weaknesses. Both stones can withstand heat better than other counter materials. Scratches are difficult to fix in a quartz counter, although scratches can be repaired in granite. Quartz is nonporous, which is more sanitary and resistant to mold, whereas granite is porous. Quartz is also stronger than granite.

Physical Attributes

• Quartz is heavier than granite, but easier to shape and mold. Both quartz and granite counters have to be installed by professionals, and tend to cost around the same. Natural granite is more prone to staining by oils or acidic spills. Quartz feels smoother and even, whereas granite has small pits and pocks.