Sealcoating

Asphalt Sealcoating

Seal and Protect with Asphalt Sealcoating Services

Yes, sealcoating makes your asphalt look clean and uniform with a fresh, black finish. But there's more to sealcoating than good looks.


Without sealcoating, asphalt is vulnerable to a range of damaging effects that can significantly reduce its lifespan. Over time, exposure to sunlight, water, chemicals, and heavy traffic can cause the asphalt to deteriorate, leading to cracks, potholes, and other forms of damage.


One of the main issues with unsealed asphalt is water penetration. When water seeps into cracks and pores in the asphalt, it can weaken the base and sub-base layers, leading to more extensive damage such as potholes and heaving. In colder climates, water that freezes and thaws can further exacerbate these issues, causing the asphalt to crack and break apart.


UV rays from the sun can also degrade the asphalt binder, causing it to become brittle and more susceptible to cracking. Chemicals such as gasoline, oil, and de-icing salts can also break down the asphalt and accelerate its deterioration.


Sealcoating helps to mitigate these risks by providing a protective barrier that seals out water, UV rays, and chemicals, prolonging the life of the asphalt. Typically, asphalt that is sealcoated regularly can last up to 30 years or more, versus about half that time if unsealed.


Contact us today and let us Seal and Protect your asphalt pavement!


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Commercial Sealcoating

Sealcoating your commercial asphalt parking lot is essential to the maintenance of your business. Sealcoating creates a more beautiful and welcoming appearance to your parking lot, and also greatly increases safety for visitors by creating a smooth, even walking and driving surface.


Investing in sealcoating your asphalt parking lot can also save you money overall by preventing or delaying some unnecessary asphalt repair issues.


The cost to replace damaged asphalt can vary depending on the extent of the damage and the size of the area. On average, the cost can range from $2 to $6 per square foot for the removal and replacement of damaged asphalt. Considering the square footage of most parking lots, this can add up quickly, particularly if the damage becomes extensive. 


It's easy to see that sealcoating is a cost-effective preventive measure to protect your asphalt surface. Contact Tier One for exceptional, 5-star-rated sealing services.

Parking Lot Sealing and Striping

Tier One is your top choice for parking lot sealing and striping in the Raleigh area. In addition to our superior sealcoating services, we are skilled at meticulous line striping.


Our careful line striping will further enhance your parking lot's functionality and beauty. Call to see why many local companies trust Tier One with their sealcoating and line striping needs.

Commerical and Residential Sealcoating

No job is too big or too small. Tier One Asphalt and Sealcoating is your choice in Raleigh NC for sealcoating your personal driveway, and the twenty driveways in your new construction residential development. With the utmost care, we will tackle sealcoating your small business's commercial driveway, and the parking lot of the supermarket-anchored shopping center.


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