Pothole Repair vs. Patching: What Actually Lasts
Every commercial property owner has watched a pothole come back. The patch crew showed up, threw a shovel of cold mix in the hole, tamped it with a truck tire, and 90 days later the pothole was wider than before. There is a real difference between a pothole repair and a pothole patch, and choosing the right one is the difference between a 6-month fix and a 6-year fix.
Why Potholes Form in the First Place
Water is always the cause. It enters through unsealed cracks, reaches the aggregate base, weakens the foundation, and traffic punches through the unsupported asphalt. That is why permanent pothole repair has to address the cause, not just the cosmetic hole.
Temporary Patching: When It Makes Sense
Cold-patch material has a place. It is the right choice for emergency safety repairs in winter when hot-mix asphalt is not available, or as a stopgap before a scheduled paving crew arrives. The right expectation is 6 to 18 months of life, not 10 years.
Permanent Hot-Mix Pothole Repair
A real pothole repair takes five steps:
- Saw-cut the hole into a clean rectangle with vertical edges.
- Remove all loose material and water. A patch over wet base will fail.
- Address the base. Add and compact aggregate if the foundation is gone.
- Tack coat the edges so new asphalt bonds to old.
- Place hot-mix asphalt in lifts and compact each lift to grade.
Done right, the patch becomes part of the pavement structure. Expect 5 to 10 years of life on a sound base.
How to Choose
If the surrounding pavement is healthy and the pothole is isolated, hot-mix repair is the right call. If you are seeing potholes return in the same spots or alligator cracking around the hole, the base has failed and you need full-depth patching or section replacement, not another patch on top.
Curious what your lot needs? See our pothole repair service and our parking lot repair service for full-depth options.
