If you’ve got an asphalt driveway, you probably already know it’s a valuable part of your property. But did you know that keeping it in top condition can be as easy as applying a fresh coat of sealer? Asphalt sealing isn’t just a cosmetic improvement; it’s an essential step in maintaining your driveway and ensuring it lasts for years to come.
For starters, the sealer acts as a shield against water, which can cause cracks and potholes if left unchecked. Water can seep into tiny cracks in the asphalt, and when it freezes during the winter, it expands, making those cracks even worse. Additionally, UV rays from the sun can cause the asphalt to become brittle over time, leading to fading and surface deterioration. A proper sealant keeps the driveway’s surface flexible and prevents UV damage.
If you’re wondering how to get the job done, consider hiring professional asphalt driveway companies or even checking out Asphalt Paving VA for expert advice. But if you’re up for the challenge, you can seal your driveway yourself with the right tools and a bit of preparation.
Considerations for Asphalt Driveway Sealing
Before you jump into sealing your driveway, there are a few things you should keep in mind. First, asphalt driveways should typically be sealed every 2 to 3 years, depending on the weather conditions and how much wear and tear the driveway gets. However, if your driveway is newly paved, you should wait about six months to a year before applying sealer.
It’s also important to choose the right type of sealer. There are two main types: coal tar based sealers and asphalt-based sealers. Coal-tar sealers are more commonly used and tend to be more durable, while asphalt based sealers are more environmentally friendly. If you’re unsure which to choose, you can always contact a professional asphalt paving company for advice tailored to your specific needs.
The weather plays a big role in how well your sealer will apply. Make sure to seal your driveway on a warm, dry day – ideally with temperatures between 50°F and 85°F. This ensures the sealer can set properly and provide the best protection for your asphalt.
Driveway Sealing Preparation
Preparation is key to ensuring your driveway sealing job goes smoothly. Here are a few steps you’ll need to take to get ready:
Clean the Surface
Start by cleaning your driveway thoroughly. Remove all dirt, leaves, and debris using a broom, blower, or even a pressure washer. Any debris left behind can prevent the sealer from adhering properly.
Fix Cracks and Potholes
Before applying the sealer, you need to repair any existing damage. Use a crack filler to seal up any visible cracks, and patch up any small potholes. This will ensure the sealer adheres properly and doesn’t get washed away in the future.
Check for Drainage Issues
Ensure your driveway has good drainage. Standing water can lead to erosion and damage over time, so if you notice areas where water pools, it’s a good idea to fix those before sealing.
Dry the Surface
After cleaning and fixing cracks, make sure your driveway is completely dry before applying the sealer. Any moisture can interfere with the bonding process and result in an uneven finish.
Asphalt Driveway Sealing Mistakes to Avoid
Even the most experienced DIYers make mistakes from time to time. Here are some common errors to avoid when sealing your asphalt driveway:
Skipping Surface Preparation
You might be eager to apply the sealer, but skipping the cleaning and patching process will lead to poor results. Sealer won’t stick to dirt, debris, or old cracks, and your driveway will look uneven and unprofessional.
Sealing in the Wrong Weather
If you seal your driveway on a rainy or overly humid day, the sealer might not set properly. It’s important to choose a day with clear skies and moderate temperatures. Also, avoid sealing if rain is expected within 24 hours.
Using Too Much Sealer
It’s tempting to apply a thick coat, but oversealing can cause the sealer to peel or bubble over time. Stick to the manufacturer’s instructions and apply a thin, even layer for the best results.
Not Letting the Sealer Dry Properly
It can be easy to forget, but proper drying time is crucial. Make sure you give the sealer enough time to dry before driving on it or allowing foot traffic. Rushing this process can cause smudges or uneven patches.
How Long Does Driveway Sealer Need to Dry Before Rain?
One of the most common questions about driveway sealing is how long the sealer needs to dry before rain hits. Typically, a driveway sealer takes about 46 hours to dry to the touch, but you should wait at least 24 hours before allowing any traffic (including foot traffic).
However, the sealer needs 48-72 hours to fully cure and harden, especially if the weather is cooler or more humid. If it rains before the sealer has fully dried, it can wash away the protective layer, leading to uneven coverage or the need to reapply. So, it’s best to check the weather forecast before sealing and allow ample time for the sealer to set.
Get the help of Asphalt Paving VA experts to get premium services without any hassle. They know what works best and when it’s the right time for sealing.
