Why Sealcoat Your Driveway Anyway?
Let's be real, your asphalt driveway takes a beating. The sun here in Van Nuys, especially those hot summer days, bakes it. Rain, even when it's just a little, can seep into tiny cracks. And then there's oil drips, tire marks, and all the usual wear and tear. Sealcoating is like sunscreen for your driveway. It puts a protective layer over the asphalt, keeping out water, UV rays, and those nasty chemicals that break down the binder. It also makes your driveway look sharp, a nice deep black, which really boosts your home's curb appeal. Think of it as preventative maintenance; it's way cheaper to sealcoat every few years than to pay for major repairs or a whole new driveway.
Before You Even Think About Sealcoat
Alright, so you're thinking about sealcoating. Good call. But don't just grab a bucket and start sloshing it on. There are a few things you absolutely need to do first. This applies whether you're doing it yourself or hiring someone like us at All Things Asphalt Company.
Clean, Clean, Clean: Your driveway has to be spotless. I mean, really clean. Sweep off all loose dirt, leaves, and debris. Then, power wash it. Get rid of any oil stains, rust, or mildew. You can use a degreaser for oil spots, but make sure to rinse it thoroughly afterwards. Any grime left behind means the sealcoat won't stick properly, and you'll have it peeling off in no time. It's like painting a dirty wall; it just doesn't work.
Repair All Cracks and Potholes: This is non-negotiable. Sealcoat is a protective layer, not a structural repair. If you have cracks, fill them. If you have potholes, fix them. There are plenty of good asphalt crack fillers and cold patch products out there for homeowners. Follow the instructions on the package carefully. Let these repairs cure completely before you even think about sealcoating. If you sealcoat over cracks, they'll just show right through, and water will still get in underneath.
Check the Weather: This is critical, especially in Van Nuys. You need at least two days of dry weather, ideally with temperatures between 50°F and 90°F. If it's too cold, the sealcoat won't cure right. Too hot, and it can dry too fast, leaving streaks or an uneven finish. And if it rains before it's fully cured, you've just wasted your time and money.
DIY Sealcoating: What You Can Handle
For smaller, relatively new driveways with minimal damage, a DIY sealcoating job is definitely doable. Here's what you'll need and what to expect:
Materials: You'll need asphalt sealer (usually in 5-gallon buckets), a good quality squeegee applicator, a stiff brush for edges, and some painter's tape or cardboard to protect adjacent surfaces like your garage door or concrete walkways.
Application: Pour a generous line of sealer across the top of your driveway. Use the squeegee to spread it evenly in thin coats. Work in sections, always pulling the squeegee towards you. Don't glob it on thick; thin, even coats are key. You'll likely need two coats, allowing the first one to dry completely (usually 4-8 hours) before applying the second. Make sure to stir the sealer often to keep the aggregate suspended.
Patience: This isn't a race. Take your time, especially around the edges. Keep people and pets off the driveway for at least 24-48 hours, and don't drive on it for 3-5 days. That's right, 3-5 days! It needs to fully cure to be effective and durable. I know it's a pain, but it's worth it.
When to Call All Things Asphalt Company
Look, I'm all for homeowners tackling projects, but there are times when it just makes sense to call in the pros. This is especially true for sealcoating if:
Your Driveway is Large or Complex: If you've got a long, wide driveway, or one with tricky turns and slopes, doing it yourself can be a huge undertaking. It's hard to maintain an even coat over a large area, and you might end up with lap marks or inconsistent coverage.
Significant Damage: If your driveway has extensive cracking, multiple potholes, or areas that are really deteriorated, it needs more than just a simple fill-and-seal. We have the equipment and expertise to properly repair these issues before sealcoating, ensuring the repairs last.
Time is Money: Preparing, applying, and curing a sealcoat job takes several days of your time. If you're busy, or just don't want to spend your weekend lugging buckets and squeegeeing, hiring us is a smart move. We can get it done efficiently and correctly.
Professional-Grade Materials and Equipment: We use commercial-grade sealers and application equipment that you just can't buy at your local hardware store. These materials are designed for better durability and a longer-lasting finish. Plus, our spray application ensures a perfectly even coat every time, which is tough to achieve with a squeegee.
You Want a Warranty: When you hire a professional, you typically get a warranty on the work. If something goes wrong, we'll come back and fix it. You don't get that peace of mind doing it yourself.
Whether you DIY or call us, sealcoating is a critical step in maintaining your asphalt driveway. It protects your investment and keeps your home looking great. Just make sure you do it right, or you'll be doing it again sooner than you think.