Whether it’s a parking lot, driveway, or walkway, a well-paved surface not only enhances curb appeal but also ensures safety and accessibility for all. As a commercial business, your customers, employees, and visitors experience an in-person first impression of your company as soon as they enter the parking lot.
However, if you want your pavement to remain in top condition, a lot of maintenance and compliance measures are involved.
Do you have questions about paving? We’ve got answers.
Here are some of the most frequently asked questions all about paving. Continue reading to learn how you can extend the lifespan of your paved surfaces and protect your investment.
What is the difference between asphalt vs. concrete paving for commercial properties?
The choice between asphalt and concrete largely depends on your property.
- Asphalt is the go-to choice for parking lots and roads. It’s typically more cost-effective, quicker to install, and easier to repair. It also provides a smoother, more flexible surface for vehicles.
- Concrete is common for sidewalks and walkways. While concrete is durable, it’s not the main focus of your parking lot. However, it is often considered for requirements like ADA ramps and pathways that connect the parking lot to your business.
Asphalt and concrete have unique purposes. Talk with experts at a professional paving company to learn more about your options.
What is the average asphalt pavement lifespan?
The typical lifespan of an asphalt parking lot can range from 15 to 25 years, but it depends. With proper installation using high-quality materials and regular maintenance, an asphalt parking lot can reach the upper end of this range.
However, other factors such as heavy traffic, faulty construction, exposure to harsh weather conditions or chemicals, and lack of maintenance can significantly shorten the lifespan of a parking lot. Proper care and timely repairs are crucial to preserving your pavement.
What shortens the lifespan of a commercial parking lot?
Many things can cause premature deterioration of a commercial parking lot. Some examples include:
- Heavy vehicle traffic, especially from trash and other large trucks, or construction equipment.
- Exposure to harsh weather conditions, such as extreme temperatures, freeze-thaw cycles, and UV radiation.
- Inadequate drainage systems can lead to standing water, which can weaken the asphalt’s structural integrity.
- Lack of proper maintenance—including neglecting eroded patches, cracking, sealcoating, and resurfacing—significantly reduces the parking lot’s longevity.
- Natural occurrences such as excess moisture, tree root growth, earthquakes, and other natural disasters.
- Poor installation and improper technique can negatively impact asphalt parking lots long-term.
Is it better to repair or replace an old, damaged parking lot?
Parking lot repair vs. replacement depends on the situation.
If the damage is localized and primarily surface-level (such as minor cracks or potholes), repairing the affected areas can be a cost-effective solution.
For parking lots with extensive damages (such as widespread alligator cracking, significant base failure, or severe deterioration), a complete replacement may be the better option.
Repairing an aging parking lot can provide a temporary solution on the surface, but it won’t fix underlying structural issues. Often, this leads to recurring problems and higher long-term costs.
The choice between repair or replacement should be based on a thorough assessment of your pavement’s condition, the extent of the damage, and a cost-benefit analysis that considers short-term and long-term factors.
What is the difference between resurfacing and sealcoating?
Resurfacing involves applying a new layer of asphalt over the existing surface. It’s a quick and simple process that’s useful when large cracks and damages are not an issue.
Sealcoating is a preventative maintenance technique that involves applying a protective coating over the existing asphalt surface. It helps to fill minor cracks, protect against UV damage, and improve the overall appearance of the pavement.
How often should a parking lot be sealcoated?
The frequency of sealcoating depends on traffic volume, local climate, and the condition of the existing asphalt surface.
As a general guideline, it’s recommended to sealcoat a commercial parking lot every 2–4 years.
High-traffic areas or parking lots exposed to harsh weather may require more frequent sealcoating—perhaps annually or every 1–2 years.
If the asphalt shows a lot of wear and the aggregate stone is showing, the sealcoat will wear at a more rapid pace. This is a sign the asphalt is getting to the end of its life, and it is likely time for resurfacing.
Regular inspections and assessments by a professional paving contractor can help determine the optimal sealcoating schedule for your specific parking lot.
What are the signs that a parking lot needs to be resurfaced?
Even with proper maintenance, commercial parking lots eventually require resurfacing to address significant wear and tear. Here are some signs that it’s time to consider resurfacing:
- Widespread cracking: Extensive alligator cracking, spider-webbing, or large cracks indicate structural issues that cannot be addressed with simple repairs.
- Potholes and depressions: Numerous potholes and sunken areas suggest base failure and compromised structural integrity.
- Drainage issues: Pooling water or poor drainage can lead to further deterioration and safety hazards.
- Faded markings: Worn-out parking space lines, directional arrows, and other markings can create confusion and potential hazards.
- Rough surface: An uneven, bumpy surface can be uncomfortable for drivers and pedestrians and may indicate underlying issues.
If you notice any of these signs, contact a professional paving contractor to assess the condition of your parking lot and determine if resurfacing is necessary.
How are potholes repaired in a parking lot?
Smaller potholes can often be repaired through patching techniques where the damaged area is removed, cleaned, and filled with a suitable asphalt patching material.
More extensive potholes may require a more comprehensive repair or even a localized replacement of the affected area. In that situation, patching the pothole may not provide a long-lasting solution. The underlying cause of the issue could be a base failure or drainage problem that needs to be addressed.
How can I extend the lifespan of a commercial parking lot?
You need to take a proactive approach to maintenance and repairs.
- Regular sealcoating: Applying a sealcoat every 2-4 years protects against UV damage, oxidation, and water penetration.
- Crack sealing: Promptly sealing cracks prevents further deterioration and water infiltration.
- Proper drainage: Ensuring adequate drainage systems to prevent standing water and moisture buildup.
- Routine inspections: Conducting regular inspections to identify and address issues early on.
- Timely repairs: Addressing potholes, alligator cracking, or other damage promptly to prevent further deterioration.
- Professional maintenance: Working with experienced paving contractors for proper maintenance and repair techniques.
By implementing these strategies, you can significantly extend the lifespan of your commercial parking lot and protect your investment.
How can I find a professional paving contractor?
We suggest learning about local professional paving companies.
- Ask for referrals from friends, family, or local businesses who have had paving work done recently.
- Check online reviews and ratings to gauge the contractor’s reputation and customer satisfaction.
- Verify that the contractors are licensed and insured to protect yourself from liability.
- Request quotes and compare their pricing, services, and warranties.
- Ask about the contractor’s experience, specialties, and the types of projects they typically handle.
- Ensure they use high-quality materials and follow industry best practices for installation and maintenance.
- Look for contractors who offer comprehensive services, from new construction to repairs and maintenance.
By partnering with a professional paving contractor, you ensure your commercial paving project is executed efficiently, effectively, and to the highest standards.
Learn About Paving Services With Paving Pros
If you still have questions about paving, reach out to Paving Pros. With 60+ years of experience in the industry, our team of experts is dedicated to providing the highest quality work and long-lasting results.
Call Paving Pros today at 919-900-8020 or visit us at www.pavingprosraleigh.com to schedule a consultation. Our friendly and knowledgeable staff is ready to assist you and provide the expert paving solutions you deserve.
