Asphalt is one of the most affordable materials to invest in for constructing a driveway. The finished result of asphalt driveway construction is usually appealing and contributes to the overall value of a home. When an asphalt driveway is properly constructed, it will remain in good condition for a while before problems arise. However, you might see problems sooner than expected if the asphalt pavement did not receive a sealcoat after it was constructed. If you have not done so already, it is worth hiring a contractor to apply sealcoating to your asphalt driveway.

What is the Purpose of Sealcoating an Asphalt Driveway?

The purpose of sealcoating an asphalt driveway is to protect the materials it consists of. For example, asphalt consists of sand, stones, and material that binds everything together. When the asphalt is exposed to various elements, it can soften up and deteriorate, which shortens the life of the pavement. A sealcoat is used as a protective barrier against outside elements to improve the life of asphalt pavement. For example, sealcoating provides protection against ultraviolet radiation, rain, and several other elements.

Will a Driveway Be Prepared Before Applying a Sealcoating?

It is important for an asphalt driveway to be prepared before a sealcoat is applied. The reason is that the sealcoating will not be as effective if proper preparation was not done. For example, if there is oil on your driveway that is not primed or removed before the sealcoating process takes place, it can damage the sealcoat. Cracks should also be filled in if there are any present in the surface of your driveway. The contractor hired to apply a sealcoat will likely prepare the driveway on your behalf, but ask in advance just to make sure.

Does Sealcoating an Asphalt Driveway Last for a Lifetime?

You should not expect a sealcoat to last for the life of your asphalt driveway. However, when properly applied, a sealcoat can last for several years. After a few years have passed by, you will need to get a new sealcoat applied to your asphalt driveway to continue enjoying the benefits. One of the signs that a new sealcoat is needed is when an asphalt pavement develops a faded appearance, such as not being as dark as it used to be. Cracks in the pavement can be a sign that a new sealcoat is needed for asphalt pavement as well.

To learn more about asphalt sealcoating, contact a paving company in your area such as Azzarelli Paving & Site Development.