Cold weather can be tough on asphalt surfaces. Freezing temperatures, moisture, and repeated freeze thaw cycles put stress on driveways and parking lots, often leading to cracks and potholes by spring. With proper winter asphalt maintenance, you can reduce damage and extend the life of your pavement.
Why Winter Is Hard on Asphalt
As temperatures drop, asphalt contracts. When snow or rain seeps into small surface cracks and freezes, it expands, forcing the cracks to widen. Over time, this process weakens the pavement structure and creates potholes, especially in high traffic areas.
Understanding these risks helps property owners take proactive steps before damage worsens.
Seal Cracks Before Cold Weather Sets In
Crack sealing is one of the most effective ways to protect asphalt during winter. Filling cracks before freezing temperatures arrive prevents water from entering the pavement and reduces expansion damage. Even small cracks can grow quickly if left untreated.
If your pavement already shows signs of wear, professional crack repair can make a noticeable difference before winter conditions intensify.
Keep Surfaces Clear and Draining Properly
Snow and ice buildup traps moisture on asphalt surfaces. Prompt snow removal helps limit water penetration and reduces surface stress. Avoid using metal shovels or blades directly on the pavement to prevent scraping or gouging.
Proper drainage is equally important. Clear debris from edges and drains so melting snow can flow away from the pavement instead of pooling and refreezing.
Avoid Harsh Deicing Chemicals
Some deicing products contain chemicals that accelerate asphalt deterioration. Use pavement safe ice melt products and avoid excessive salt buildup, which can weaken the surface over time.
Schedule Sealcoating at the Right Time
Sealcoating creates a protective barrier against moisture, UV exposure, and chemical damage. While sealcoating should be applied before cold temperatures arrive, planning ahead ensures your pavement is protected going into winter.
Protect Your Asphalt Investment
Winter maintenance plays a major role in asphalt longevity. Addressing cracks early, managing moisture, and scheduling professional services helps prevent costly repairs later. A proactive approach keeps your driveway or parking lot safer, smoother, and more durable year round.