FAQS
How long does asphalt pavement last in Pittsburgh?
Well-installed and maintained asphalt can last 20–30 years in Pittsburgh. The lifespan depends on weather exposure, traffic loads, and how quickly small issues like cracks are repaired.
What weather conditions in Pittsburgh affect asphalt the most?
Freeze–thaw cycles are the main challenge. Water seeps into cracks, freezes, and expands, which leads to potholes and alligator cracks if not repaired promptly.
Is asphalt more cost-effective than concrete in Pittsburgh?
Yes. Asphalt is generally less expensive per square foot to install and easier to repair. Concrete may last longer in some cases, but asphalt’s lower upfront cost and quicker repairs make it more cost-effective for most driveways and parking lots.
What’s the best season to pave asphalt in Pittsburgh?
Late spring through early fall is ideal. Asphalt needs warmer, dry conditions to cure properly. Winter installations are usually avoided due to cold temperatures and moisture.
How do I maintain my asphalt driveway or parking lot?
Routine maintenance includes sealing cracks, filling potholes, sealcoating every 3–5 years, and ensuring proper drainage. Regular upkeep extends the life of asphalt and maintains curb appeal.
What are alligator cracks, and how do you fix them?
Alligator cracks are interconnecting cracks resembling a reptile’s skin. They signal structural failure in the pavement base. Spot repairs or full-depth replacement may be needed depending on severity.
How much does asphalt paving cost per square foot in Pittsburgh?
Costs vary with project size, type of asphalt, and site conditions, but residential driveways often range from $4–$7 per square foot. Commercial asphalt paving can differ depending on traffic loads and parking space layout.
Why should I choose asphalt over other paving options?
Asphalt offers flexibility, faster installation, smoother finishes, and easier repairs compared to alternatives like concrete. It also enhances curb appeal and can be maintained cost-effectively over time.
Can asphalt handle Pittsburgh’s heavy traffic loads?
Yes. With the right asphalt mix and base preparation, commercial parking lots and busy driveways can withstand significant traffic loads when properly maintained.
How often should I sealcoat my asphalt in Pittsburgh?
Every 3–5 years is recommended. Sealcoating protects against UV rays, oil spills, moisture, and general wear and tear, keeping your asphalt strong and attractive.
What’s the difference between sealing cracks and crack filling?
Crack sealing is a flexible, long-term method for active cracks, while crack filling is a more cost-effective solution for non-working cracks. Both prevent water infiltration that leads to potholes.
Do you handle both residential and commercial asphalt projects?
Yes. From driveways to maintained parking lots, a local driveway contractor can handle everything from new paving to crack repairs, pothole repair, and complete resurfacing.
