Sealcoating is an absolute necessity if you want to get the most out of your asphalt driveway, mostly because sealcoating can prolong your driveway's lifespan in a number of ways. Sealcoating involves applying a protective layer over the entire asphalt surface periodically to protect the driveway from the elements. Listed below are just a few of the reasons to consider sealcoating your asphalt driveway.

Prevents Sun Damage

One of the biggest reasons to utilize sealcoating is that it will keep the sunlight from severely shortening the lifespan of your driveway. This is possible because the sealcoating will prevent the UV rays from reaching the bonding agents used in the asphalt driveway and causing them to dry out. When those bonding agents dry out, the asphalt will become very brittle and will crack or break apart much more easily.

Protects Against Moisture Issues

Another reason to utilize sealcoating is to keep water from penetrating into your asphalt driveway. While normally water will not cause a lot of damage to asphalt surfaces throughout most of the year, it can be a major hazard in the winter. The reason for this is that water can get deep into the asphalt and freeze when the temperatures drop.

The problem with this is that as the water freezes, it will expand and increase the size of the nooks and crannies inside the asphalt. Over time, this cycle will lead to cracks appearing and spreading across the driveway. However, when sealcoating is applied to the driveway, the seal will confine water to the surface of the asphalt so that it cannot permanently damage the asphalt when it freezes.

Provides A Cleaner Surface

Finally, you will want to consider sealcoating your driveway because it can make your entire driveway appear much cleaner. One reason for this is that the sealcoating will prevent spilled oil or gas from leaving permanent stains on the asphalt. In addition, this coating will also make it much harder for dirt and other debris to gather in the nooks and crannies of the asphalt driveway, which makes the surface easy to clean as you can simply hose that debris off periodically.

Contact an asphalt contractor, such as Norwest, to discuss how sealcoating can benefit you and your driveway. The sealcoating process can ensure that your driveway is protected from sun and moisture damage while also providing you with an asphalt surface that appears much cleaner.

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