Is A Bitumen Seal Coat Ideal For A Driveway?

Key Takeaways:

  1. Bitumen is a sticky, black, viscous liquid or semi-solid petroleum often used as an asphalt paving material.
  2. A seal coat creates a barrier between the asphalt and the environment to protect it from damage caused by water, sunlight, chemicals, and other elements.
  3. Seal coats can help extend the lifespan of asphalt pavement while reducing maintenance costs.
  4. In addition to these benefits, seal coats can improve safety by providing a smoother surface for vehicles to travel on and reducing noise pollution.


Some might think a bitumen seal coat is the best way to protect their driveway from the elements. However, a few things to consider before applying a seal coat to your driveway. You can just read on to find out more.

How Does A Bitumen Driveway Seal Coat Work?

Bitumen is a sticky, black, & highly viscous liquid derived from semi-solid petroleum. It is often used as an asphalt paving material. It is a major component of roofing shingles, flashings, and waterproofing systems.

The bitumen adheres to the driveway and acts as a barrier against water, wind, and other elements. When applied correctly, it provides long-lasting protection from weather, salt, oil, and gasoline damage. The seal coat also prevents water from seeping into the underlying soil, which can cause cracking and further damage to the driveway.

Benefits of Seal Coating

1. Improves Aesthetics

One of the primary advantages of a bitumen seal coat is that it improves the aesthetics of asphalt pavement. A seal coat is a thin layer of emulsified asphalt applied to the pavement’s surface to protect it from weathering and wear. This protective layer can help to keep the pavement looking new for longer, as it will resist staining and fading from sunlight and other environmental factors.

2. Increases Pavement Life

Another advantage of a bitumen seal coat is that it can help increase the pavement’s life. The seal coat acts as a barrier between the asphalt and the environment, protecting it from damage caused by water, sunlight, chemicals, and other elements. By protecting the asphalt from these damaging factors, a seal coat can help to extend its lifespan.

3. Reduces Maintenance Costs

In addition to increasing the life of the pavement, a bitumen seal coat can also help to reduce maintenance costs. Asphalt pavement that is properly sealed will require less frequent repair and replacement than those that are not sealed. This can lead to significant savings over time and reduced disruptions caused by construction activity.

4. Improves Safety

Another advantage of a seal coat is that it can improve safety by providing a smoother surface for vehicles to travel. Smooth pavements are less likely to cause accidents than those with potholes or other irregularities. By sealing the pavement’s surface, you can help create a safer environment for drivers and pedestrians.

5. Reduces Noise Pollution

In addition to improving safety, a bitumen seal coat can also help to reduce noise pollution. Asphalt pavements that are properly sealed will absorb sound better than those not, resulting in less noise being emitted into the environment. This can be beneficial in areas where noise pollution is a concern, such as near schools or hospitals.

6. Environmentally Friendly

Another advantage of a bitumen seal coat is that it is an environmentally friendly option for protecting asphalt pavement. Bitumen is a natural product that is derived from petroleum, and it does not give off any harmful emissions when it is applied.

What Are The Advantages Of Using A Seal Coat On My Driveway?

A bitumen seal coat can provide a range of benefits for homeowners. Primarily, it improves the appearance of your driveway by providing a uniform, smooth surface. It also extends the life of your driveway since it acts as a protective layer against weather damage and other elements. A seal coat is also highly resistant to oil and gasoline spills, which can be damaging to different types of driveways. Plus, you can apply it quickly and easily without needing special equipment or training. Overall, a seal coat is an ideal way to protect your driveway and keep it looking great for years to come!

What Are The Costs Associated With A Driveway Seal Coat?

The cost of having a bitumen driveway seal coat applied can vary depending on the size and complexity of your driveway. Generally, prices range from $0.25 to $2 per square foot for basic applications.

The cost may be higher for more complex jobs, such as resurfacing an existing driveway with a new layer of asphalt. Additionally, it would be best if you considered the cost of any necessary equipment that may be needed to complete the job properly.

What Should You Do To Prepare Your Driveway For A Sealcoat?

  1. The first step is to clean your driveway. You can do this by power washing it or using a garden hose and a stiff brush. Be sure to remove all dirt, debris, and oil stains from the surface of your driveway.
  2. Once your driveway is clean, you will need to repair any cracks or potholes that are present. You can fill the gaps with a concrete patching compound and smooth them out with a putty knife. For potholes, fill them with sand and compact them with a stamper.
  3. Next, you will need to seal any exposed aggregate. Exposed aggregate is the gravel that is often used in concrete driveways. To seal it, brush on a layer of concrete sealer and let it dry according to the manufacturer’s instructions.
  4. Once all the above steps have been completed, you are ready to apply the seal coat. A seal coat is emulsified asphalt that will protect your driveway from weather damage and stains. To use it, pour it onto your driveway and spread it out with a squeegee or brush. Be sure to follow the drying time instructions on the sealant can.
  5. After the seal coat has dried, add a layer of fresh gravel. This will give your driveway an attractive “pebbled” look and help protect the seal coat from damage by tires or other objects.
  6. Finally, you must protect your newly sealed driveway from traffic for at least 24 hours. This will give the sealant plenty of time to cure and become fully effective.

Related: Successful seal coating project

Business owners, are you looking for a professional and reliable asphalt maintenance company?

Paradise Pavement Maintenance is a full-service company that offers high-quality, long-lasting seal coating solutions. We understand the importance of timeliness and staying on budget while completing each job. Our team upholds the high standards of quality that our clients expect.

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