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How to Extend the Life of Your Asphalt Driveway: A Guide for Long Island Homeowners

Sarah Pisano • September 19, 2024

Long Island Asphalt Driveway Care

Your asphalt driveway is a major investment, and like any investment, it needs protection and care to remain in the best condition possible. Without proper maintenance, an asphalt driveway can start to deteriorate quickly, leading to cracks, potholes, and costly repairs. Long Island's unique weather conditions, including its freeze-thaw cycle, and hot summer sun, can accelerate this wear and tear. However, with the right steps, you can extend the life of your asphalt driveway by many years.

Here's how to do it:

#1: Asphalt Sealcoating: The Best Preventative Measure

Sealcoating is by far the most effective way to preserve your asphalt driveway. A protective layer of sealant is applied over the surface of the driveway, acting as a barrier against moisture, UV rays, chemicals like oil and gasoline, and even the effects of weather.

Why Sealcoating Works:

Moisture Protection: When water seeps into cracks in unsealed asphalt, it penetrates down to the base layers. During Long Island’s winter, freezing and thawing causes the trapped water to expand and contract, worsening cracks and leading to potholes.

UV Damage: Sunlight breaks down the binders in asphalt over time, leading to oxidation. This causes the surface to become brittle and prone to cracking. Sealcoating slows this process by blocking UV rays.

Chemical Resistance: Cars leaking oil, gasoline, and other fluids can soften and weaken the asphalt. Sealcoating provides an extra layer of defense, preventing these chemicals from penetrating the surface.

Statistics Back the Sealcoating Benefit:

Sealcoating has been shown to significantly extend the life of asphalt. Studies indicate that sealed asphalt driveways can remain in good condition for 30% to 50% longer than unsealed driveways. While an unsealed driveway might need major repairs after just 5 to 7 years, a well-maintained, sealed driveway can last 10 to 15 years or longer before major repairs are required.

Experts recommend sealcoating your driveway every 2 to 3 years, depending on usage and local conditions, to maximize its life span.

#2: Repair Cracks as Soon as They Appear

One of the most common reasons asphalt deteriorates is the presence of small cracks that are left untreated. Over time, these cracks expand and allow water to penetrate the sub-base of your driveway.

With Long Island’s freeze-thaw cycle, any water that seeps into cracks during the fall and winter months can freeze, expand, and make the cracks worse. This leads to larger gaps and potholes that require more expensive repairs.

To prevent this, it’s crucial to regularly inspect your driveway for any signs of cracking and to fill them promptly. Crack-filling products are available for DIY repairs, or you can call in a professional for larger or more severe cracks.

#3: Keep Your Driveway Clean

A clean driveway is a long-lasting driveway. Regularly sweeping and washing your asphalt can prevent debris, dirt, and chemicals from deteriorating the surface.

Why it’s important:

Chemical Spills: Oil, gasoline, and antifreeze from vehicles are harmful to asphalt, causing it to weaken over time. If you notice any spills, clean them up right away to avoid damage.

Debris and Dirt: Leaves, dirt, and other debris can trap moisture against the asphalt, accelerating wear. Keeping your driveway free of debris helps it dry out after rain and reduces the risk of cracks forming due to standing water.

Power washing your driveway once or twice a year can help keep it in top condition.

#4: Avoid Excessive Weight on the Surface

Asphalt is a flexible material, but it can still be damaged by excessive weight, especially when the underlying foundation is compromised. Heavy vehicles like trucks or trailers, or even large construction equipment, can cause depressions or cracks to form in your driveway. We have handled many asphalt repair jobs caused by heavy equipment left on driveways!

If you need to park heavy vehicles on your driveway for an extended period, try to distribute the weight by using plywood or another material to spread the load.

#5: Protect Against Long Island’s Harsh Weather

Long Island’s weather presents a unique challenge for asphalt driveways. We are so lucky to experience the change of seasons, but extreme weather adds to the wear and tear of our Long Island asphalt surfaces. The temperature fluctuations between winter and summer, coupled with coastal conditions, accelerate damage.

Freeze-Thaw Cycles:

During winter, moisture trapped in cracks and the surface of the driveway freezes and expands. This cycle of freezing and thawing can worsen existing cracks and create new ones. Sealcoating provides a barrier against moisture, but regular inspections and prompt crack filling are essential.

De-icing Salt:

Many homeowners use de-icing salts during the winter to prevent slippery conditions. However, these salts can cause significant damage to asphalt by accelerating the breakdown of its surface. While sealcoating helps to resist this damage, it’s wise to limit the use of salt where possible or use salt alternatives like sand or kitty litter.

Hot Sun and UV Rays:

Long Island’s summer sun can cause asphalt to soften and crack over time. The UV rays from the sun oxidize the asphalt, making it brittle. Sealcoating blocks UV rays, preventing this breakdown and helping the asphalt stay flexible and resistant to cracking.

#6: Professional Inspections and Routine Maintenance

Having a professional inspect your driveway every few years can help catch problems before they become major issues. An expert can identify early signs of wear, such as surface cracks or drainage problems, that might not be obvious to the average homeowner.

If you notice standing water on your driveway after it rains, this could be a sign of poor drainage, which can lead to erosion of the underlying base. Addressing this issue early can prevent significant damage and extend the life of your driveway.

You can call the experts at Long Island Asphalt & Sealcoating to make sure your asphalt is in tip-top shape.

Final Thoughts on Asphalt Driveway Care

Asphalt driveways can last for decades with proper care, but without regular maintenance, they can quickly deteriorate. In Long Island, where the weather plays a major role in asphalt wear and tear, taking preventative steps like sealcoating, cleaning, and repairing cracks can help your driveway withstand the elements and remain in excellent condition for years to come.

Sealcoating is the most effective measure to extend the life of your driveway, providing up to 50% longer life compared to unsealed asphalt. By protecting your driveway against moisture, UV damage, and chemical spills, sealcoating keeps your asphalt strong and durable, ensuring your investment lasts.

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Long Island Asphalt & Sealcoating BLOG

The Essential Guide to Blacktop Sealcoating: Protecting Your Driveway on Long Island

By Smriti T • November 13, 2024

What is Blacktop Sealcoating ? Blacktop sealcoating is a critical process in preserving and enhancing the appearance and longevity of asphalt surfaces, particularly driveways. By applying a protective layer of sealant, the process creates a shield against harsh elements like UV rays, rain, oil spills, and traffic wear, which can deteriorate the asphalt over time. This layer acts as a defense, safeguarding the driveway’s surface and structure. Long Island Asphalt and Sealcoating specializes in expert blacktop and driveway sealcoating services. As a trusted name in Long Island, New York, our services extend beyond simple application. Our approach is comprehensive, focusing on protecting and extending the life of your asphalt surfaces. Why is Blacktop Sealcoating Necessary? Sealcoating is essential for various reasons: Protection from UV Rays : Sun exposure can cause asphalt to dry out, leading to cracking and surface damage. Sealcoating forms a barrier, preserving the asphalt's integrity. Waterproofing : Water can seep into asphalt, causing erosion and, eventually, cracks or potholes. Sealcoating prevents water penetration, reducing the risk of damage. Improved Appearance : A freshly sealcoated driveway looks new, clean, and visually appealing, boosting property value and curb appeal. Extended Surface Lifespan : Sealcoating acts as a rejuvenator for asphalt, allowing it to remain durable and functional longer. The Best Time for Sealcoating on Long Island The ideal time for sealcoating is during warmer months, typically from late spring to early fall on Long Island. The warm weather ensures the sealcoat cures efficiently, providing the best protection possible. However, Long Island’s climate can be unpredictable, so early planning is essential to ensure your driveway sealcoating is applied at the right time. How Often Should You Sealcoat Your Driveway? Frequency varies based on factors like climate, usage, and surface quality. On average: Every 2-3 Years : This is the recommended interval for most residential driveways, as regular maintenance helps prevent significant deterioration. High-Traffic Areas : For driveways or parking lots with heavy traffic, sealcoating every 1-2 years may be more beneficial. Routine blacktop sealcoating enhances surface durability, reducing the need for major repairs. Steps in the Driveway Sealcoating Process Understanding the sealcoating process provides clarity on why each step matters in ensuring quality results. Here’s what you can expect from professional driveway sealcoating services: 1. Surface Cleaning Debris, dirt, and oil stains are removed to ensure the sealant adheres properly to the asphalt. For heavily stained driveways, a degreaser may be used. 2. Crack Filling Cracks are filled to create a smooth and even surface. This prevents the cracks from expanding under the sealant, which could affect the durability of the coating. 3. Sealcoat Application A high-quality sealant is applied evenly across the surface. For optimal results, some driveways may require two coats. 4. Drying and Curing The sealcoat needs sufficient time to dry and cure. Depending on weather conditions, drying can take anywhere from 24 to 48 hours. Benefits of Driveway Sealcoating for Long Island Homeowners Driveway sealcoating offers multiple advantages, particularly in regions like Long Island, where weather can fluctuate significantly. Benefits include: Weather Resistance : Long Island winters can be harsh, causing asphalt to crack or develop potholes. Sealcoating creates a barrier that minimizes weather-related damage. Reduced Repair Costs : Regular sealcoating reduces the need for costly repairs by protecting the surface from erosion. Enhanced Traction : A sealcoated driveway offers a smoother, more slip-resistant surface, which is safer for both vehicles and pedestrians. Saves Money Long-Term : By protecting the surface and extending the life of the asphalt, sealcoating reduces the need for full resurfacing, which is more expensive. Key Considerations When Choosing a Sealcoating Provider Selecting a qualified provider is crucial to ensuring quality results. Here’s what to look for in a sealcoating contractor: Experience and Expertise : Providers like Long Island Asphalt and Sealcoating offer years of industry experience, ensuring the work is done correctly. Quality of Materials : High-quality sealants and crack fillers extend the lifespan of the sealcoating. Reputation and Reviews : Look for companies with a solid reputation and positive customer feedback. Licensed and Insured : Professional providers will carry appropriate licenses and insurance for your peace of mind. DIY vs. Professional Sealcoating While some homeowners may consider DIY sealcoating, professional services generally provide better, longer-lasting results. Key reasons include: Access to High-Quality Products : Professionals use industrial-grade sealants that adhere better and last longer. Proper Equipment : Using the right tools ensures even application and thorough coverage. Expert Knowledge : Professionals know how to prepare the surface, apply the sealant, and identify any underlying issues in the asphalt. Preparing Your Driveway for Sealcoating To get the best results, it’s essential to prepare the driveway before sealcoating: Clean the Driveway : Remove dirt, leaves, and other debris. Repair Cracks and Holes : Fill cracks before applying the sealcoat to ensure a smooth finish. Plan for Weather : Check the forecast for clear weather to ensure proper drying and curing. Maintaining a Sealcoated Driveway After sealcoating, maintenance can prolong the lifespan of your driveway: Avoid Sharp Objects : Heavy, sharp objects can scratch the sealcoat. Regular Cleaning : Keep the surface free of debris and spills to prevent premature wear. Reapply Every Few Years : Maintain your sealcoat by scheduling reapplication every 2-3 years. Long Island Blacktop Sealcoating: Ensuring Longevity and Quality At Long Island Asphalt and Sealcoating, we understand the importance of preserving the value and appearance of your driveway. Our services are tailored to Long Island’s unique climate, offering solutions that meet local homeowners’ specific needs. Our professional team is committed to quality, using top-grade materials and efficient methods for every project. Conclusion: Investing in Blacktop Sealcoating Regular blacktop sealcoating is a cost-effective way to maintain your driveway and protect it from the elements. With benefits like weather resistance, improved appearance, and extended lifespan, sealcoating offers immense value for homeowners. To ensure quality and long-lasting results, consider partnering with professionals like Long Island Asphalt and Sealcoating. For more information or to schedule your driveway sealcoating service, visit Long Island Asphalt and Sealcoating.