Sealing your driveway is an essential maintenance step that helps protect the surface from weather damage, moisture, oil stains, and cracks. Whether you have an asphalt or concrete driveway, regular sealing improves durability and keeps it looking clean and well-maintained. Understanding the factors that affect the cost of sealing a driveway, such as size, material, and labor, can help homeowners plan their maintenance and extend the lifespan of their driveway.