Seal coating your asphalt driveway is important to maintaining its appearance and longevity. Asphalt is a mixture of sand, bitumen, and stone, making it fairly porous. Once your new asphalt driveway has cured (usually 30-90 days after installation), it should be sealed. Seal coating helps and protects the driveway from the elements and keeps it looking great for years.
Sealing a new asphalt driveway within the first year is generally recommended. It will help to protect the surface from weather damage and wear and tear. If you are in a location with extreme winters, it is especially important to seal your driveway before the cold weather hits.
There are several benefits to seal coating your driveway, including:
1. Protection from the sun’s UV rays:
Asphalt is made up of petroleum products, and UV rays can cause these materials to break down and become brittle. Seal coating helps protect your asphalt driveway from the sun’s ultraviolet rays, which can cause fading and discoloration.
2. Protection from water damage:
Seal coating creates a barrier against water, which can penetrate the asphalt and cause cracks and potholes. Water may accumulate on the surface of the pavement due to improper drainage. Asphalt is porous; water can seep into the material and cause it to expand, crack, and crumble. If water isn’t able to drain away from the asphalt, it will sit on the surface and eventually cause damage.
3. Prevention of stains:
Seal coating will also help to prevent oil and other stains from penetrating the asphalt and causing permanent damage. Oil and gas spills can damage the asphalt driveway and the environment. The oil and gas can penetrate the asphalt and cause cracks and potholes. The spills can also stain the asphalt and cause permanent damage. If you have an oil or gas spill on your driveway, you should immediately contact a professional to clean it up.
4. Enhanced curb appeal:
Seal coating also enhances the curb appeal of an asphalt driveway for residential and commercial properties by giving it a fresh, new look.
5. Increased lifespan:
Seal coating can prolong the lifespan of your asphalt driveway by protecting it from the elements. The coating helps to protect the driveway from the sun’s UV rays, water damage, stains, and other wear and tear.
When to Seal a New Asphalt Driveway
Most experts recommend waiting 30-90 days after installation before seal coating a new asphalt driveway. It allows the driveway to cure and harden fully, so the sealer can properly adhere. If you seal too soon, the sealer may not bond correctly and could peel or chip away.
The Process of Sealing an Asphalt Driveway
Seal coating is a fairly simple process that homeowners or professionals can do. First, any cracks or potholes should be repaired, and then the entire surface should be cleaned with a power washer or other cleaner specifically formulated for asphalt driveways. Once the driveway is dry, the sealer can be applied with a brush, roller, or sprayer.
Two coats are usually recommended, and the second coat should be applied perpendicular to the first.
DIY or Professional? How to Decide
You can seal your driveway if you feel confident in your ability. Sealing is not difficult, but it is important to do it correctly.
First, you have to clean the surface of your driveway thoroughly. Then you will need to apply a primer, followed by two coats of sealant. The best time to do this is in the late spring or early summer when the weather is warm and dry.
Seal coating an asphalt driveway is a fairly straightforward process that many homeowners can do. But let us remind you that it can cause more damage and expenses if not done properly. It’s better to leave the seal coating to the professional paving contractors. DIY kits are available for around $100, but hiring a professional for this job is generally best.
However, if you’re unsure of your ability to do a good job or don’t have the time, you may want to hire a professional.
Conclusion: The Bottom Line on Sealing an Asphalt Driveway
Sealing an asphalt driveway is important to protect the surface from weather damage and wear and tear. In general, it’s advised to seal a brand-new asphalt driveway within the first year.
Most experts recommend sealing an old asphalt driveway every two to three years. However, some driveways may need to be sealed more frequently if they are subject to a lot of wear and tear.
If you have any concerns about sealing an asphalt driveway, contact JR Paving & Construction Co., Inc. We would be happy to assist with any of your inquiries and provide a free quote for our services.
JR Paving & Construction Co., Inc. has provided quality asphalt paving and seal coating services in Latrobe, PA, for five decades, and we take pride in our workmanship. Contact us today at 1-800-888-983 for all your asphalt paving needs!