If you have an asphalt driveway that has cracks or potholes, you might be looking for ways to make it more durable. Seal coating creates a waterproof, protective layer over your surface, making it more pliable and resistant to sources of damage. To help you understand why this preventative measure can prolong the life of your driveway, here are some ways the weather affects asphalt surfaces. 

3 Ways the Elements Can Attack Your Driveway

1. Rain 

Without seal coating to provide a waterproof barrier, an asphalt driveway absorbs rainwater. When the temperature dips, that moisture causes the surface to freeze and expand. Once the weather gets warmer and the water melts, the change in pressure often causes cracks on the pavement, shortening its lifespan.

2. Sun

Without a seal coating, ultraviolet rays from the sun can cause cracks on asphalt. While these are unsightly on their own, they also leave paths for water to seep into your driveway, which can result in bigger potholes. Seal coating turns your asphalt darker, which absorbs heat and makes the surface more flexible. This can prevent cracks and potholes, as well as help your surface support heavy weights such as vehicles.

3. Hail

When it hails, the direct force of the projectiles can create minor cracks in asphalt or concrete surfaces. Seal coating creates a reinforced layer that can absorb the impact, allowing your driveway to receive hail without sustaining much damage. 

If it’s been over a year since you last applied seal coating to your driveway, call Bryer & Son Asphalt Paving Co. in Charlotte and Concord, NC. In business since 1978, this family-owned and -operated company has offered North Carolina residents paving services and maintenance to protect parking lots, driveways, and other asphalt and concrete surfaces. Learn more about their work on their website, or call (704) 786-7787 to schedule an inspection.