How Seasonal Changes Affect Your Asphalt and What You Can Do About It May 25, 2025

Asphalt is a robust and durable paving material, but it does have a vulnerability: seasonal changes. For property owners, understanding how the fluctuating weather can affect your asphalt surfaces is essential for maintaining longevity and performance. Let’s explore how seasonal changes impact your asphalt and what proactive steps you can take to protect your investment.During colder months, the expansion and contraction caused by the freeze-thaw cycle can wreak havoc on asphalt surfaces. Water from rain or melting snow can seep into tiny crevices in the pavement. As temperatures drop, the water freezes and expands, widening the cracks. Repeated cycles lead to significant deterioration, including potholes and surface weakening.On the flip side, the summer's intense heat can cause asphalt to soften, making it susceptible to impressions from heavy vehicles and high traffic. This can often lead to ruts or depressions in the pavement, especially in areas with constant use. Moreover, ultraviolet rays from the sun can oxidize the asphalt's binder, leading to brittleness and the breakdown of the material over time.Spring, often characterized by heavy rains, can further contribute to water damage. If your asphalt isn't adequately sealed, prolonged exposure to water can cause the base to erode under the surface, leading to more prominent, costly issues.To combat these seasonal challenges, regular maintenance is key. One of the most effective strategies is sealcoating your asphalt. Sealcoating acts as a protective barrier against moisture, sunlight, and chemical spills. It not only extends the lifespan of your pavement but also enhances the overall appearance by giving it a fresh, new look.Crack sealing is another valuable technique. By filling in small cracks promptly, you can prevent them from expanding and causing more extensive damage. This straightforward method can significantly enhance the resilience of your asphalt against freeze-thaw cycles.Proper drainage is crucial, too. Ensure that water run-off is efficiently managed to prevent pooling on asphalt surfaces. Properly graded surfaces encourage water to flow away from the pavement, reducing the risk of seepage and subsequent freeze-thaw damage.In regions where de-icing chemicals are common, it’s wise to regularly clean your asphalt to prevent chemical build-up that can compromise its integrity. During winter, using sand instead of salt can provide traction without the damaging corrosive effects.Ultimately, investing in periodic inspections by a professional paving service like Custom Paving can help you address potential issues before they escalate. Professionals can provide tailored recommendations suited to the specific climatic conditions of your area, ensuring that your asphalt delivers optimal performance throughout the year.Understanding how seasonal changes affect asphalt and employing preventive measures can save property owners from unnecessary headaches and expenses. By taking timely actions such as sealcoating, crack sealing, and ensuring proper water drainage, you can safeguard your asphalt pavement, ensuring it remains both functional and visually appealing despite the seasons. Whether it's a driveway, parking lot, or commercial space, proactive maintenance will help maximize the lifespan of your investment, providing peace of mind and financial savings in the long run. With expert guidance from Custom Paving, you can ensure your asphalt surfaces are well-prepared to handle whatever the weather brings.