Asphalt is an aesthetically pleasing and durable paving option. Asphalt pavement can last many years if it is properly cared for. Proper care is necessary because asphalt is a porous material. Exposure to the elements can cause a premature breakdown if the asphalt surface is not protected. Asphalt sealcoating is the best way to get the longest lifespan out of your asphalt parking lot. It can offer solid protection even if your commercial property has a high daily volume of traffic. The following points offer key reasons why asphalt sealcoating is important.

Enhanced Appearance

One of the key reasons asphalt is a chosen paving material is its black hue. Sealcoating protects paved surfaces against fading. UV rays from the sun are harsh on unprotected asphalt surfaces. If a lot is already showing signs of fading, asphalt pavement sealcoating can restore it to a pleasant color. If there is damage to the pavement such as cracks, the cosmetic damage will need to get repaired prior to the sealcoating application. This ensures that the lot has a uniform appearance and protects against damage getting worse.

Moisture Barrier

Asphalt sealcoating ensures that moisture cannot penetrate through the porous material. Moisture is usually the result of precipitation. If it penetrates into asphalt, it can cause the material to expand. This is a serious issue in the winter when there are freeze and thaw cycles. The asphalt will expand and contract, and this can lead to cosmetic damage such as cracks. Sealcoating provides a protective barrier that ensures the precipitation cannot infiltrate into the asphalt and cause damage. 

Longer Lifespan

Parking lots are exposed to a lot of things that can cause damage. Heavy trucks and frequent visitors to a commercial property can wreak havoc on asphalt. Sealcoating aids in minimizing damage. Asphalt pavement will not last forever and will need to get replaced at some point. However, property owners can extend the lifespan of their paved surfaces by getting them sealcoated. This can protect against damage such as potholes and multiple cracks.


Sealcoating saves property owners money in the long run. They do not have to worry about premature parking lot replacements and extensive or frequent repairs. 

An asphalt paving company is a good resource to use to learn about additional reasons to get routine asphalt sealcoating. They can help you understand why sealcoating should be viewed as a necessary component of parking lot maintenance.