You will need to seal your driveway every 1-10 years depending on the type of driveway sealer used. The most common types of driveway sealers for concrete, brick, aggregate, and paver driveways are:

Which type of seaer is best to use on a driveway?

If you are looking for a cost effective sealer to use on your driveway, you want to use a Silane-Siloxane or a Silionate water repellent sealer. These types of sealers offer the most protection, for the longerst period of time, for the lowest cost. To learn more about each type of driveway sealer, and the costs to seal a driveway, consider these articles: