Your asphalt driveway might appear sturdy now, but to keep it in strong shape for years to come, you need to practice proper and frequent maintenance. One of the most important tasks is periodic sealcoating. How often you require sealcoating depends on several factors, including traffic volume. Take a moment to learn what makes sealcoating maintenance a must.

Common Questions About Asphalt Sealcoating

Why is Sealcoating so important?

Sealcoating your asphalt driveway creates a barrier between the paving material and the elements. It protects your driveway from harsh UV rays that break down the petroleum product prematurely, as well as rain, snow, and ice. The latter three elements work their way into your driveway’s bottom layer, resulting in damage that creates potholes and depressions. Sealcoating also shields your driveway from chemicals that encourage deterioration, such as motor oil and gasoline.

How long does sealcoating last?

A new seal lasts three to five years. How often your driveway needs sealing depends on how cold the winters are in your region since freeze-thaw cycles cause the material to crack. Other contributing factors include the amount of traffic the driveway receives, especially from heavy-duty vehicles that cause extra stress, as well as overhead vegetation that allows seeds to sprout in cracks and holes. Damage from snow tire chains, chemical spills, and snowplows also determine when to schedule this maintenance service. 

What time of year is best for scheduling sealing?

To ensure fast and effective adhesion, schedule sealcoating in the late fall when temperatures stay between 55 and 70 degrees Fahrenheit for at least 24 hours. Temperatures below 50 degrees cause the product to freeze, resulting in flaking and peeling. The weather must also be rain-free for at least 48 hours and preferably sunny to hasten the curing process.

What does the sealcoating process involve?

You’ll need to clean your driveway first to avoid sealing leaves and other debris into the asphalt. Paving experts typically apply one coat. The coat must also cure for at least 24 hours before you can walk on it and 24-48 hours to drive on it. 

If sealcoating is what your asphalt driveway needs, contact Glacier Paving in Kalispell, MT, for prompt, efficient work that comes with a warranty. Serving the Flathead Valley region since 1994, this company routinely installs, maintains, and repairs driveways and parking lots. Call (406) 257-8181 today for your free estimate or read testimonials online.