Will Concrete or Asphalt Be Better for Your Driveway?

Whether you’re building a new house or looking to update the look of your current home, a great driveway adds significantly to its appeal.  When it comes to installing residential driveways, there are two basic options: asphalt or concrete.  The two materials are quite similar. Both are made from a mixture of sand and stone, laid over a gravel substrate. The big difference is the binder. Asphalt uses tar, while concrete uses cement. Which is better for your home? It’s going to depend on a few factors.

Choosing Between Concrete and Asphalt Driveway Options

1 – Price vs Performance

One of the top considerations with residential driveways is the costs involved. In this case, it depends on what you’re looking for. Asphalt is almost always substantially cheaper to install than concrete, however, after periodic sealcoating the total cost is pretty much the same. With regular sealcoating of asphalt, both driveways will usually last 20-30 years. However, asphalt also doesn’t last as long as concrete. An asphalt driveway will usually last 20-30 years, while concrete will last about 25 years.

2 – Maintenance

Asphalt must be re-sealed every few years, to keep it from breaking apart. Concrete, on the other hand, is easily stained and very difficult to clean.

If cracks occur, asphalt is easier and cheaper to repair, but concrete is harder to damage and will require fewer repairs over time.

3 – Aesthetics

One of the reasons that asphalt is cheaper than concrete is that it’s a ‘one size fits all’ solution. Concrete, on the other hand, offers far more cosmetic options. It can be dyed almost any color.

However, the price for specialty colored concrete is significantly higher than basic concrete. Concrete can be beautiful, but you’ll pay for it.

4 – Climate

Probably the biggest practical difference between asphalt and concrete is how they react to the weather.  Asphalt does extremely well in low temperatures, but sufficiently high heat can soften the tar that binds it together, leading to damage. Meanwhile, concrete is completely unaffected by heat, but can easily be damaged by deep cold, particularly wet freezes. Asphalt does better with snow and melts quicker, while concrete melts slower and can get scarred up with shoveling marks.

Weather Proofing

Concrete and asphalt differ in their response to weather conditions. Asphalt, being more flexible, can better withstand the freeze-thaw cycles typical in cold climates. It’s less likely to crack under the stress of freezing temperatures. Concrete, on the other hand, is prone to cracking if not properly sealed against moisture penetration. However, in hot climates, concrete reflects sunlight and stays cooler, while asphalt can become soft and sticky in high heat.

Longevity Differences

The lifespan of your driveway material is a critical factor. Paving contractors in Raleigh, NC typically say asphalt driveways typically last between 15 to 20 years, depending on maintenance like regular sealing. Concrete driveways can last 30 years or more with proper care. While both materials require some degree of maintenance, concrete’s longer lifespan makes it a more durable option in the long run.

Environmental Impact and Effects

Asphalt is a petroleum-based product, which means its production is not as environmentally friendly as that of concrete. However, asphalt is 100% recyclable, and most asphalt driveways contain a significant amount of recycled material. Concrete, while requiring more energy to produce, reflects more sunlight than asphalt, reducing the heat island effect around your home. This can contribute to lower cooling costs in the summer. Concrete’s longer lifespan means less frequent replacement and potentially less waste over time. When making your decision, consider the environmental implications of each material, including its production processes, lifespan, and potential for recycling.

The Road Smoothness

Smoothness is another consideration. Asphalt provides a smoother finish right after installation, which can be appealing for driving comfort. Concrete, though initially rougher, can be finished in various textures to improve smoothness. Over time, both materials can develop rough spots from wear and tear, but asphalt may require more frequent resurfacing to maintain its smoothness.

Downtime After Application

Downtime following installation is a practical concern. Asphalt driveways can be used soon after installation, typically within a day or so, as the material cools and sets quickly. Concrete takes longer to cure, often requiring a week before it can withstand vehicle traffic. If quick use of the driveway is essential, asphalt may be the more convenient choice.

Choosing the Right Solution for Your Driveway

Deciding between asphalt and concrete boils down to your specific needs and preferences and what your paving contractor in Raleigh, NC recommends. Consider your local climate, how long you want the driveway to last, your desire for smoothness, and how quickly you need to use the driveway after installation. For colder climates and quicker use post-installation, asphalt might be preferable. If you’re looking for longevity and can handle a longer downtime, concrete could be the better choice.