With routine maintenance, a new residential asphalt driveway can last 15 to 20 years. In regions with heavy rain or freeze-thaw cycles, plan on extra maintenance to hit the upper end of that range. Concrete surfaces last even longer, from 20 to 25 years. Regular sealing and quick crack repairs go a long way toward preserving both materials.
You can pour new concrete over an existing driveway as long as the base slab is solid. Pros often place a three- to four-inch overlay to create a strong bond. If the old concrete is cracked or spalling badly, it’s wiser to remove it and start fresh to ensure durability.
Keep the surface in top shape by sealing it on schedule and tackling damage right away. Roll on a quality seal coat every three years for asphalt, and reseal concrete as needed while patching any flaws you spot. Staying ahead of small issues prevents bigger, pricier repairs and keeps your driveway looking sharp.