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When to Replace Asphalt Driveway

Asphalt driveways are a suitable choice for many homeowners because they are relatively low-cost and easy to maintain. However, like all paved surfaces, asphalt driveways will eventually need to be replaced. Depending on the climate and the amount of traffic your driveway sees, it may need to be replaced every 20 to 25 years.

Why Asphalt Driveways Need to Be Replaced

Asphalt driveways need complete replacement because the asphalt will eventually break down and become cracked and uneven, causing permanent structural damage. The time will depend on the climate and the traffic the driveway sees.

If you live in an area with many freeze-thaw cycles, your asphalt driveway will likely need to be replaced more frequently than in a more stable climate. The freezing and thawing cause the asphalt to expand and contract, which leads to cracking and crumbling.

The amount of traffic your driveway sees is also a factor in how often it will need to be replaced. If many cars come and go, the asphalt will show signs of wear and tear more quickly.

The Signs That Your Asphalt Driveway Needs to Be Replaced

There are several signs that you can look for that indicate it is time to replace your asphalt driveway.

Crumbling Edges

If the edges of your driveway are crumbling or breaking off, this is a sign that the rest of the driveway is close behind.

Poor Drainage Issues

If your driveway is not draining properly and standing water takes too long to dissipate, this is a sign that the base is no longer stable and the asphalt is beginning to break down.

Overlapping Cracks in the Asphalt

If you see cracks in the asphalt that are starting to overlap, this is a sign that the surface is breaking down and will need to be replaced soon.

Large Potholes

Potholes are large, deep cracks that form when water seeps into the asphalt and then freezes, causing the asphalt to break apart. It can be dangerous to drive over.

Uneven Surface

If you notice that the surface of your asphalt driveway is no longer even, it is likely time for a replacement. An uneven surface is not only unsightly but can also be dangerous to drive on.

Driveway Is Sinking

Sinking usually occurs when the ground underneath the driveway starts to shift or settle. It can cause the asphalt to crack and sink into the ground.

You Can See the Subbase

Asphalt driveways are typically made up of three layers: the sub-base, the asphalt itself, and a surface layer of gravel. As you can see, the sub-base, the asphalt, has started to break down and needs to be replaced.

If you notice any of these signs, it is important to have your asphalt driveway inspected by a Denali Asphalt professional. You can learn if you need to have it fixed or replaced by a paving contractor. Trying to repair the permanent damage will only be a temporary fix and will not prevent the need for a full replacement.

How to Make Your Asphalt Driveway Last Longer

You can do things to prolong the life of your asphalt driveway and avoid having to replace it as frequently.

Seal It Regularly

One of the best things you can do for your asphalt driveway is to seal it regularly. It will fill in any cracks or holes and prevent water from seeping into the asphalt and causing further damage. Denali Asphalt recommends sealing your driveway every two to three years.

Fill in Cracks and Holes

If you notice any cracks or holes, it is important to fill them in as soon as possible. Denali Asphalt recommends using an asphalt repair product to fill in cracks and holes. It prevents water from seeping into the asphalt and causing further damage.

Don’t Overload It

Your asphalt driveway can only support so much weight. If you have a heavy vehicle, such as an RV or a trailer, don’t park it on your driveway for extended periods, causing cracks and depressions.

Don’t Use Harsh Chemicals

If you need to clean your driveway, don’t use harsh chemicals or power washers. These can damage the asphalt. Stick to mild soap and a garden hose for the best results.

Be Careful in Winter

In winter, be careful not to allow ice and snow to build up on your driveway. It can cause the asphalt to crack and break down. Use a shovel or a snow blower if you need to remove snow. Do not use a metal snow plow, which can damage the asphalt.

By following these tips, you can prolong its lifespan and avoid having to replace your driveway as frequently. If you do need to have it replaced, Denali Asphalt can help.

Get Help From Professional Asphalt Paving Contractors

If you notice any of the signs that indicate your asphalt driveway has extensive damage, it is important to have it inspected by a professional. Denali Asphalt can help determine if you need to have your driveway repaired or replaced.

Denali Asphalt has provided Santa Rosa, CA, paving services for over 30 years. We also offer various services to extend the life of your asphalt driveway and avoid having to replace it as frequently. Contact Denali Asphalt today to learn more about our paving services or to schedule a free consultation.