Is sealcoating asphalt necessary?


Although asphalt is one of the most affordable and durable paving options for driveways, it needs to be protected. Exposing your driveway to the harsh weather elements, as well as oil and chemical spills, can cause damage to your driveway. Failing to repair these damages can force you to repair your driveway, which can be very costly. 

However, by sealcoating your asphalt driveway, you add an extra layer of protection, which can help to extend its lifespan. Besides, it can help to add value and curb appeal to your property. To put it in simple words, driveway sealcoating is one of the best ways to get the full life span of your asphalt driveway.

So, is sealcoating your asphalt driveway necessary? Yes, it is. This is the best way to protect one of the most valuable investments. Failing to seal your driveway can lead to cracks and potholes, which are costly to repair. Moreover, it’s one of the most cost-effective ways to keep your asphalt driveway in good shape. With that said, let’s look at the top benefits that you get when you sealcoat your asphalt driveway.

Sealcoating slows down oxidation process

Asphalt is made of petroleum, which means it’s prone to oxidation. The oxidation process starts as soon as the asphalt is exposed to oxygen and other elements in the atmosphere. Oxidation causes the asphalt to harden and become brittle. This can lead to cracks and potholes on your driveway. 

Sealcoating provides a layer of protection against oxygen and other elements, which helps to slow down the oxidation process. This can help to prolong the lifespan of your driveway.

It protects against UV rays

UV rays can cause damage to your asphalt driveway by drying out the oils in the asphalt. This can make the asphalt brittle and cause it to crack or crumble. Sealcoating provides a layer of protection against UV rays, which can help to prevent this type of damage.

Sealcoating prevents water damage

One of the main causes of damage to asphalt driveways is water. Water can seep into small cracks and crevices in the asphalt and cause the underlying soil to erode. This can cause the asphalt to crack or crumble. In addition, when water freezes, it expands, which can also cause damage to the asphalt. Sealcoating provides a barrier against water, which helps to prevent water damage.

It protects against oil and gas spills

The Tampa experts from CSG Sealcoating say that oil and gas spills are another common cause of damage to asphalt driveways. When these liquids spill on the driveway, they can seep into the cracks and damage the asphalt. Sealcoating can help to prevent this by providing a barrier against the liquids.

It increases the lifespan of your driveway

The main benefit of sealcoating is that it extends the lifespan of your driveway. By protecting your driveway from weather elements, UV rays, water, oil, and gas spills. This can save you money in the long run, as you won’t have to replace your driveway as often.

Helps to improve the curb appeal of your property

In addition to increasing the lifespan of your driveway, sealcoating can also help to improve its curb appeal. A well-maintained and good-looking driveway can add value to your property.

It’s a cost-effective way to maintain your driveway

As we mentioned earlier, sealcoating is one of the most cost-effective ways to keep your asphalt driveway. It’s much cheaper than replacing your driveway, and it can help to extend its lifespan. So, if you want to get the most out of your investment, sealcoating is the way to go.

Important considerations before sealcoating your driveway

There are a few things to keep in mind before sealcoating your driveway. Here are some of the most important ones:

  • Ensure that the driveway is clean and free of dirt, dust, or debris. This will help the sealcoat to adhere to the surface of the asphalt.
  • Check for any cracks or crevices in the driveway and repair them before sealcoating. Sealcoating will not be able to fix cracks or potholes in the asphalt.
  • Allow at least 24 hours for the sealcoat to dry before driving on it.
  • Choose the right sealer for your needs. There are different types of sealers available, so make sure to choose the right one for your asphalt driveway.

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