¿What Is Sealcoating and Does My Driveway Need It?
If you have an asphalt driveway, you’ve probably heard the term sealcoating—but what is it exactly, and is it really necessary? In short, sealcoating is one of the best ways to protect your asphalt surface and extend its lifespan, especially in harsh climates like Texas.
What Is Sealcoating?
Sealcoating is the process of applying a thin, protective layer over an asphalt surface. This seal acts as a barrier against:
- UV rays
- Rain and moisture
- Oil and chemical spills
- Oxidation and general wear
Think of it like sunscreen for your driveway—it helps keep the surface strong, dark, and smooth.
Why Sealcoating Is Essential in Texas
Texas driveways are constantly exposed to intense sun and heat, which can dry out the asphalt and cause it to become brittle. Over time, this leads to cracks, fading, and surface damage.
A freshly sealcoated driveway:
- Improves appearance (rich black finish)
- Reduces long-term repair costs
- Extends the lifespan of your pavement by several years
Want to know what type of asphalt holds up best in Texas heat? Check out our guide on Types of Asphalt and Their Uses
How Often Should You Sealcoat?
For most residential driveways, we recommend sealcoating every 2 to 3 years. However, high-traffic or commercial areas may require it more frequently.
Skipping sealcoating can lead to expensive repairs and shorten the life of your pavement significantly.
Can Sealcoating Fix Cracks or Potholes?
Sealcoating is preventive, not corrective. It won’t fix major cracks or potholes. These should be repaired beforehand to ensure the sealcoat can adhere properly and be effective.
If you’re unsure whether your property needs full repaving or just maintenance, read our post on How to Estimate a Paving Job.
Should You DIY or Hire a Professional?
While there are DIY sealcoating kits, professional application ensures:
- Better surface prep
- Even coating
- Longer-lasting results
An expert crew will also inspect your driveway for signs of deeper damage you might miss.
Curious whether asphalt or concrete is the better long-term investment? Check out our article: What Is Better: Paving or Concrete?
Is It Time to Seal Your Driveway?
If it’s been more than 2 years since your last sealcoat—or if your driveway is starting to show signs of wear—now is the perfect time to act.
📞 Contact DVA Contractor today for a free evaluation and quote. We provide professional sealcoating and maintenance services across Texas.