Get matched with top stone countertop pros in Cushing, OK

Yes, onyx is more expensive than granite. Its higher cost is due to its rarity, delicate nature, and the specialized care it requires. While granite countertops typically cost between $2,000 and $4,000, onyx is considered a premium material. Its luxurious, translucent appearance and unique ability to be backlit also contribute to the higher price. In terms of durability, granite is a hard, durable surface, whereas onyx is more delicate and can be damaged if not handled carefully.

A minimum overhang of 10 to 12 inches is generally recommended for countertop or island seating to provide enough legroom. For increased comfort, an overhang of 15 to 18 inches is ideal, allowing for more space and a relaxed experience. However, a 10-inch overhang can be sufficient in certain situations, such as for bar-height countertops, when using small stools, or in smaller kitchens where space is limited. Taller countertops may also require less overhang than shorter ones. Ultimately, you should consider your specific needs for legroom and measure to ensure the overhang fits comfortably within your kitchen's layout.

Quartz countertops are not recommended for outdoor use. While durable indoors, they are not designed to withstand outdoor conditions like sunlight, weather, and high heat from barbeque grills. Exposure to these elements, particularly UV rays, can cause the resins in the quartz to break down, leading to discoloration and damage to the surface. For a longer-lasting outdoor countertop, it is better to choose a natural stone like granite, which has greater resistance to these elements.

Quartzite is more expensive than granite, largely because of its rarity. Granite is naturally more common. A granite slab generally costs $40 to $60 per square foot (excluding super-rare types), while quartzite slabs cost anywhere from $50 to $150 per square foot. 

With both materials, it’s usually more affordable to purchase stones that are readily available in your location. You may need to import other stones, which come at a higher cost.