Asphalt Overlay vs. Replace Calculator
Should you overlay, resurface, or fully replace your asphalt? Answer 6 questions about your pavement condition — get a clear, actionable recommendation.
Pavement Condition Assessment
Answer all 6 questions based on your current pavement conditions.
1. How much alligator (fatigue) cracking is present?
2. How is the drainage and surface grade?
3. Is there rutting or base depression?
4. How old is the current pavement?
5. What is the surface condition?
6. What is the subbase condition (if known)?
Answer all 6 questions to get your recommendation.
Overlay vs. Replacement: Cost Comparison
| Option | Cost/Sq Ft | Best For | Lifespan Added |
|---|---|---|---|
| Seal & Maintain | $0.20–$0.60 | Good condition, minor surface wear | 5–8 years |
| Overlay | $2.00–$5.50 | Sound base, surface deterioration | 10–15 years |
| Mill & Overlay | $3.50–$7.00 | Moderate issues, drainage concerns | 12–18 years |
| Full Replacement | $5.00–$12.00 | Base failure, severe structural damage | 20–30 years |
The most expensive mistake: overlaying a failed base
Paving over a compromised base feels cheaper upfront but the same cracks and failures reappear within 2–3 years. You end up paying for the overlay AND a full replacement. The assessment above is designed to catch this situation before it costs you twice.
Ready to Propose the Right Solution?
PaveDesk helps paving contractors document pavement conditions with GPS photos, build professional proposals, and get e-signatures — all in one platform.