Is there a need for sealing a concrete driveway? Yes, a concrete driveway needs regular sealing to increase its durability. For a driveway to last longer, then a consistent application of a quality sealant is essential. It would help if you had an appropriate coat of seal to adequately protect your driveway from Ultraviolet rays, corrosive salts, and water. The application of the particular seal coat is an easy task.