The cracks in the concrete aren't just bad for the driveway's appearance. They can also affect its stability. As moisture seeps into the cracks, the cracks will only get larger. Also, plants could start to grow up through the cracks, and the plant's root system could cause other cracks to form in other areas of the driveway. If you have cracks, it's important that you address them as soon as possible. You have three choices available. You can either replace the driveway, repair the cracks, or resurface the area. Here are some reasons why you may choose each option.
Repair the cracks
Repairing the cracks is almost always going to be less expensive than replacing the driveway altogether. It's also a good option if maintaining the driveway's condition and stability is a bigger priority than enhancing the appearance. There area a number of crack sealants that you can buy at nearly any hardware store in your area. You can also hire a paving company to come out and fill the cracks in your driveway. They can make sure the cracks are permanently filled with new material, leaving no room for moisture to seep in or for plants to grow.
It's possible that the patches and filling may be visible, but if you're not selling your house soon, you may not care about that. Crack filling is a good option when you have a limited number of cracks and when your driveway is still young because your current driveway probably still has many years of life left in it.
Replace the driveway
This is likely to be your most expensive option as it involves busting up the old surface and completely replacing it with new asphalt or concrete. There are a number of reasons why replacement might be the best option. If you're selling your house soon, the buyers will likely ask you to replace an old and damaged driveway anyway, so you might want to do it before you list the home. Also, if your driveway is very old, then simply repairing the cracks may not do any good. At a certain point, asphalt and concrete can break down. Even if you repair cracks, new ones are likely to pop up in their place. It might just be time to get a new driveway.
If you have too many cracks to fill but you don't want to spend the money on a new driveway, resurfacing could be the best option. In this option, the contractor lays a new surface over your old driveway. It can improve the aesthetic, but remember that it's only a temporary solution. Water will likely get in between the two layers of driveway, causing cracks in the new surface. You may get useful years out of this option, but it probably won't last as long as a full replacement.
For more information, talk to a driveway paving company like Central Paving & Sealcoating Inc in your area. They can look at your driveway and recommend the best option for you.