While asphalt driveways are durable, they still experience wear over time. One way to prolong the life of yours is to apply asphalt sealcoating. Here’s a brief overview of what this treatment entails and how often it should be applied.

What Is an Asphalt Sealcoat?

Asphalt sealcoating is the application of a thin layer of a petroleum-based coating on the asphalt’s surface. Since it’s porous and softens in high heat, it can be damaged over time by exposure to water and chemicals, as well as general traffic. 

Asphalt sealcoating adds a protective layer that resists moisture and smooths out minor grooves and cracks. For more severe damage or extensive wear, a sealcoat alone may not be enough to preserve your driveway, and it will need to be resurfaced.

Life Span of an Asphalt Sealcoat

Since climate impacts the durability of asphalt, the exact life span varies. However, it’s typically recommended to reseal the surface every two years.

This will allow any previous sealcoating to wear away before the new coat is applied. Having too much can cause the surface to crack and peel.

Signs that Your Asphalt Needs Repair

Sometimes resealing the asphalt isn’t enough, and the driveway will need to be repaired. Aside from obvious damage like holes or tree roots coming through, watch out for thin cracks and fading. The earlier you catch these signs of wear, the more likely they can be fixed with asphalt sealcoating as opposed to replacing the driveway.

 

If your driveway is fading or starting to crack, don’t wait too long to consult a contractor about asphalt sealcoating. MJM Services in Wasilla, AK, has been working with asphalt surfaces for over 25 years and emphasizes customer service and quality workmanship. This small business is owned by a father and his son and is made up of three generations, including three grandchildren. Call (907) 376-5222 for a free estimate or visit their website for more information.