Tar and Chip Driveways in Virginia: Cost, Pros, and Cons

What is a Tar and Chip Driveway?

Tar and chip—also known as chip seal or macadam—is a pavement surface treatment that combines one or more layers of liquid asphalt (tar) with fine aggregate (stone chips). Unlike standard asphalt which is pre-mixed at a plant, tar and chip is built on-site.

Pros of Tar and Chip

1. Natural Aesthetics: By choosing the color of the stone chips (e.g., brown, gray, or tan river rock), you can create a rustic look that blends perfectly into rural Virginia landscapes.
2. Superior Traction: The exposed stone surface provides excellent grip in wet or snowy weather, which is ideal for steep driveways in the Blue Ridge or Shenandoah Valley.
3. Cost-Effective for Long Driveways: Chip seal is generally cheaper to install than a full-depth asphalt paving job, making it an attractive option for properties with hundreds of feet of driveway.
4. Low Maintenance: Tar and chip actually requires less frequent maintenance than standard asphalt. It doesn't need to be sealcoated.

Cons & Considerations

1. Snow Removal Challenges: You have to be careful when plowing snow. A heavy plow blade dropped directly on the surface can scrape off the loose stones. You usually need to keep the blade elevated slightly.
2. Loose Stones: Expect some loose gravel, especially in the first few months. This isn't ideal for kids playing basketball or riding skateboards, and it can be tracked into the house.
3. Shorter Lifespan: A chip seal layer typically needs to be reapplied every 7 to 10 years, whereas standard asphalt can last 20+ years.

Cost to Install in Virginia

On average, tar and chip costs $2.50 to $5.50 per square foot depending on the specific stone you choose, the condition of your existing sub-base, and the length of the driveway.

If you're looking for a rustic, high-traction, and cost-effective solution for a long Virginia driveway, contact J. Worden & Sons for a free estimate.