Durable, contemporary concrete countertops can increase home values. However, they might not offer as high an ROI as quartz or granite surfaces, which offer a timeless aesthetic and durability likely to appeal to a range of home buyers. Installing new countertops is a home improvement that can yield an average of 60% to 80% ROI when done well, using quality, perennially popular materials.

You can occasionally use hydrogen peroxide to remove stains on concrete and granite countertops. Hydrogen peroxide is an oxidizing agent that cleans without bleaching surfaces, which is why it’s so popular as a budget-friendly cleaner. However, it’s still somewhat acidic, so you should use it sparingly on certain countertops.

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.

Most countertops come with a standard eased edge design as part of their fabrication cost, so that edge style will not cost extra on top of the countertop fee. Eased edges are simple, elegant, and have a classic look. Square edges are also inexpensive to add to most types of countertop material, and they look good with most contemporary home styles. If you redo your kitchen cabinets or kitchen style, they are likely to fit the new style, so you will not need to change countertops or have the edges recut, which can save remodeling costs in the future.