Potholes, Cracks, Alligatoring: When To Repair vs. Replace Your Asphalt Lot

As a property manager, keeping your parking lot in good condition is crucial. Not only does it impact the appearance of your property, but it also plays a big role in safety and potential liability. Asphalt damage – from potholes to extensive cracking – can be a major headache. But when do simple repairs suffice, and when is a full replacement the only solution?

Understanding the Enemy

Let’s break down the key types of asphalt damage you might face:

  • Potholes: These are the most obvious (and annoying) culprits. Potholes form when water penetrates cracks, weakens the base, and causes the asphalt to collapse.
  • Cracks: Cracks appear due to the natural aging of asphalt, its expansion and contraction with weather, or heavy traffic load. There are various types, from hairline to wider fissures.
  • Alligatoring: This is a distinctive pattern resembling alligator skin, where cracks interconnect. It signals a breakdown of the asphalt’s structural integrity.

Should I Stay or Should I Go? (Repair vs. Replace)

Here are some factors to help you decide:

  • Age of your lot: If your parking lot is over 20 years old, it’s likely nearing the end of its useful life. Repairs at this point become band-aid solutions.
  • Extent of damage: A few isolated potholes or minor cracks are fixable. However, if alligatoring is widespread or deep potholes are frequent, it’s time for a replacement.
  • Cost considerations: A rule of thumb: If repairs will cost more than half the price of replacement, go for a new lot. It’ll be a better long-term investment.
  • Drainage issues: If poor drainage is a recurring problem on your lot, this compromises the subbase. Even repairs won’t last long, and you’ll need a full asphalt replacement with drainage solutions.

Don’t Let It Get Worse

Proactive maintenance is always the most inexpensive solution long-term. Sealcoating every few years protects against water intrusion. Quickly address cracks with filler before they expand into potholes. 

When in Doubt, Consult the Pros

Terra Contracting can give you an honest assessment of whether repairs are viable or if a replacement is unavoidable. We can also help you compare costs and timelines, making the decision less stressful.

A Note on Safety: Damaged parking lots are a liability risk. Trips and falls, or even vehicle damage, can become your responsibility. Prioritizing repairs or replacement keeps your property and visitors safe.

The Bottom Line

Maintaining your asphalt parking lot isn’t just about aesthetics; it’s about property value, safety, and managing costs. Understanding asphalt deterioration and making informed decisions will save you money and hassle in the long run.

Contact Terra Contracting’s asphalt team today to discuss any asphalt concerns or problems you may have. We’ll provide you with a no-obligation quote.