Asphalt Paving vs. Sealcoating:
Quick Reference Guide
| Feature | 🛠️ Asphalt Paving (New) | 🛡️ Asphalt Sealcoating (Maintenance) |
|---|---|---|
| Primary Purpose | Overhauls old, cracked pavement or builds a completely new surface from scratch. | Acts as a protective shield to extend the life of structurally sound asphalt. |
| When to Choose | Choose this if your driveway has deep potholes, severe "alligator" cracking, or a failing base. | Choose this if your asphalt looks faded (grey) and has only minor surface hairline cracks. |
| What it Does | Adds structural strength with thick layers of compacted hot mix asphalt. | Blocks water, UV rays, oil, and harsh winter road salt from damaging the binder. |
| Northern WI Benefit | Corrects deep frost-heave damage and resets the underlying gravel drainage base. | Prevents water from seeping into cracks, stopping the destructive freeze-thaw cycle. |
| Frequency | Done every 15 to 25+ years depending on maintenance and traffic. | Recommended every 2 to 3 years to keep the surface protected. |