There are several different materials that can be used for driveways. However, more than 90 percent of driveways in the US are made using concrete or asphalt — both of which fade or crack with time. Fortunately, if your driveway is made from asphalt, you can keep it protected from outdoor elements by hiring an asphalt paving company to apply a chemical sealcoat to your driveway. Before you start calling contractors in your area, learn more about sealcoating your asphalt driveway.
The frequency in which your driveway needs to be sealcoated depends on the typical weather conditions in your area. People who live in climates that are prone to heavy snow and harsh winter weather should have their driveway sealcoated every two to three years. This way, the asphalt is less likely to become damaged or cracked. Between sealcoat applications, you need to maintain your driveway properly. You should avoid using salt to melt away the ice from your driveway, because it can deteriorate the surface to the point that water can accumulate under the asphalt eventually causing it to crack or lift.
If you live in an area that has a mild climate, you don't need to sealcoat your asphalt driveway as often. It isn't needed because your driveway doesn't go through several freeze-thaw cycles every single year. So, instead of having a sealcoat applied to your driveway every two to three years, you can sealcoat your driveway about once every four years.
When to Sealcoat an Asphalt Driveway
The weather in your area will also determine when you should have your driveway sealcoated. If it's too cold outside, the chemical sealant won't bond to the asphalt properly, which makes your driveway susceptible to damage. Ideally, the outside temperature should be at least 65 degrees Fahrenheit before the asphalt paving company begins applying the sealant. Keep in mind, before the sealcoat is applied any part of your asphalt driveway that needs patched should be repaired. You might be able to patch the cracks in your driveway on your own to save a bit of money, but you should let the professionals repair any part of your driveway that has lifted. If you're unsure of what repair work needs to be done before a sealcoat can be applied, you should have the condition of your driveway accessed by a professional. Any repairs needed can be completed while you wait for the weather to get warm enough for the sealcoat to be applied.
Sealcoating your asphalt driveway helps protect the asphalt from damaged cause by outside elements. If the sealant isn't applied properly, there's a higher risk of damage. So, when you're ready to have your driveway sealcoated, contact an asphalt paving company in your area.
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