Sealing Asphalt Driveway: Pros and Cons

You should know a few things if you consider sealing your asphalt driveway. Here are some of the pros and cons of asphalt sealcoating.

Asphalt driveways are a common sight in many neighborhoods across the United States. And for a good reason – they are durable, low maintenance, and relatively inexpensive. But like any other type of pavement, they still require regular upkeep to keep them looking their best. One of the most popular approaches to do this is asphalt sealcoating.

Asphalt Sealcoating

Applying a layer of protection to asphalt pavement is known as seal coating. This layer is a protective barrier for the asphalt from weather damage, UV rays, and other factors that could speed up the deterioration process. Sealcoating also gives the asphalt a new look by restoring its original color and filling in any cracks or pits that may have developed. It can also extend the driveway’s lifespan and make cleaning easier.

However, there may be potential drawbacks to this practice that you should be aware of before deciding on whether or not to seal your driveway.

Pros of Sealing an Asphalt Driveway

One of the biggest benefits of asphalt sealcoating is that it helps to protect the pavement from weather damage. Hot sun and cold winters can both take a toll on asphalt, causing it to crack and crumble over time. By sealing the asphalt surface, you create a barrier that will hold up better against UV rays, temperature extremes, and precipitation.

Sealing can also help prevent staining from oil, grease, and leaf tannins. These substances can penetrate the porous asphalt surface and cause permanent discoloration. Once they are sealed in, they will be much less likely to cause any long-term damage.

In addition to these functional benefits, sealing an asphalt driveway can make it look better. It can dramatically improve your home’s curb appeal and make it easier to sell in the future. A fresh coat of sealer will restore the original black color of the pavement and give it a glossy finish.

Cons of Sealing Asphalt Driveways

One potential downside of sealing an asphalt driveway is that it may be more susceptible to surface damage from spilled oil or transmission fluid. The sealer can act as a protective barrier that prevents these substances from penetrating the pavement, yet it might also make them more challenging to get rid of once they have been spilled. As a result, you may need to clean up spills more frequently after having your driveway sealed.

Another potential drawback is that sealed driveways may require more frequent resealing than those left unsealed. The sealer will eventually wear away over time, especially if it is exposed to lots of sunlight or heavy traffic. As a result, you may need to have your driveway resealed every one to three years to maintain its protective properties.

When to Seal an Asphalt Driveway

The best time to seal an asphalt driveway is in the late spring or early summer when the weather is warm and dry. Avoid sealing if there is rain in the forecast, as the sealer will not adhere properly if it gets wet before it has had a chance to dry. 

Working With Trust-Worthy Paving Contractors

When it comes to your driveway, you must work with a paving contractor that you can trust. There are things to look for when choosing a paving contractor, including:

1. A good reputation: One of the best ways to find a reputable paving contractor is by asking for suggestions from friends or relatives who have had a recent experience with this type of work. Additionally, you can look through web directories and review sites to see what other customers have said about the contractors you’re considering.

2. Proper licensing and insurance: Make sure the paving contractors you’re considering are properly licensed and insured before hiring them for the job. If something goes wrong with the project, this will protect you.

3. Competitive pricing: Get quotes from several contractors before hiring anyone for the job. Make sure you are getting a fair price for the project.

4. A detailed estimate: Be sure to get a detailed estimate from the contractor before work begins. The estimate needs to consider the price of the supplies, labor, and related costs.

5. A written contract: Make sure you have a written agreement with the paving contractor before any work begins. The contract should include all of the details of the project, including the estimated cost, timeline, and payment terms.

You may be confident that by following this advice, you’ll find a reputable paving contractor who will do a great job on your driveway.


Overall, the pros of sealing an asphalt driveway outweigh the cons. Sealing your driveway promotes longevity and improves the appearance of your asphalt surface.

Boswell’s Paving is a reputable paving company in Springfield, Ohio. We have been in paving for over 30 years and have a lot of experience with asphalt driveways. We offer competitive pricing and have a written contract that outlines all the project details. Boswell’s Paving is licensed and insured, so you can be sure that we will do a great job on your driveway.

If you have any inquiries about whether sealing your driveway is the right choice for you, be sure to talk to Boswell’s Paving. We will be able to provide you with more information and help you make the best decision for your home. Contact us today for a free consultation!