Within the first year of installing a driveway or parking area, it’s a good idea to invest in seal coating the asphalt. Applying liquid asphalt emulsion is like adding a coat of armor to the pavement. The membrane protects the asphalt underneath from rain and sun damage, chemicals, and other factors that cause premature wear. Below are a few ways to tell whether you need to reseal your commercial driveway or parking lot.  

3 Signs It’s Time for Asphalt Seal Coating

1. Pavement Is Covered in Small Surface Cracks

If you see hairline cracks in the pavement, schedule a seal coating appointment as soon as possible. Otherwise, water could seep into the crevices when it rains or snows. The moisture could cause the cracks to widen when temperatures fluctuate. When this happens, you might need to replace the pavement to restore the surface. Investing in seal coating now will prevent the need for expensive asphalt repair later.

2. Asphalt Has Changed From Black to Gray

Newly laid asphalt has a dark, rich finish. Seal coating the pavement helps retain the color. Inspect the driveway or parking spaces for discoloration. If areas are dull and faded, it’s time to seal coat the pavement. Oxidation and erosion caused by a failing seal coat could contribute to the change in appearance.

3. It’s Been a Long Time Since the Last Seal Coating

Scheduling regular driveway and parking lot maintenance is the best way to keep the pavement damage-free. If it’s been a few years since the last seal coating, you might be due for the service. Applying a seal coat every three to five years will prevent rapid wear. In colder climates, inspect the pavement each year for damage. Seal coating before winter arrives will lock out moisture to prevent potholes from forming.

If you need seal coating for your commercial driveway or lot, the team at Professional Asphalt Service in Long Lake, MN, is available to assist. They have more than 25 years of experience providing asphalt repair and maintenance solutions in the Twin Cities, so you can trust their team to maintain the aesthetic appeal of your pavement and ensure it won’t buckle during Minnesota’s harsh winters. To schedule a service appointment, call (612) 636-8888. Visit the asphalt contractors online to learn about their one-year warranty for seal coating. Stay connected on Facebook for asphalt care advice.