Cold and hot-applied crack filling for residential driveways, parking lots, and roadways. Stop deterioration before it becomes full-depth failure.
Crack filling is one of the most cost-effective preventive maintenance steps you can take. By sealing non-working cracks early, you prevent water from reaching the base layers and causing far more expensive structural damage. Left untreated, even small cracks allow moisture to penetrate the pavement structure, weakening the aggregate base and leading to potholes, settling, and eventual full-depth failure.
What is crack filling? Crack filling is a pavement preservation technique that involves cleaning out existing cracks and applying a flexible filler material to seal them. Unlike crack sealing, which uses rubberized sealant for active (working) cracks, crack filling targets stable (non-working) cracks that do not expand and contract significantly with temperature changes. The goal is to block water, debris, and vegetation from entering the crack and accelerating deterioration.
We use both cold-pour and hot-applied crack fillers depending on the crack type, width, and location. Cold-pour products work well for narrow residential driveway cracks, while hot-applied fillers provide stronger adhesion and flexibility for commercial parking lots and roadways. Our team evaluates each crack before selecting the right material to ensure a lasting, weather-resistant seal.
Our process starts with thorough crack preparation. We clean out dirt, vegetation, and loose material using compressed air and wire brushes. For deeper cracks, we may use routing equipment to create a uniform channel that holds more filler and bonds more effectively. Once prepped, the filler is applied and leveled to create a smooth, sealed surface that blends with the surrounding pavement.
Benefits of professional crack filling include preventing water intrusion that leads to base failure, stopping vegetation growth that widens cracks over time, improving the appearance of your pavement, extending the interval between major repairs, and maintaining a safe, trip-free surface for pedestrians and vehicles.
Regular crack filling as part of a scheduled maintenance program can extend your pavement's life by years and save thousands in future repair costs. Most commercial properties benefit from an annual crack filling inspection, especially after winter when freeze-thaw cycles create new damage. Contact Parking Lots Plus for a free assessment of your pavement's condition.
What's Included
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Frequently Asked Questions
What is the difference between crack filling and crack sealing?
Crack filling targets stable, non-working cracks with rigid filler material. Crack sealing uses flexible, rubberized sealant for active cracks that expand and contract with temperature changes. Your contractor should evaluate each crack to determine the right treatment.
How often should asphalt cracks be filled?
Most commercial properties benefit from an annual crack filling inspection, especially after winter when freeze-thaw cycles create new damage. Residential driveways should be checked every one to two years.
Can crack filling prevent potholes?
Yes. Unsealed cracks allow water to reach the base layers, which weakens the foundation and leads to potholes. Filling cracks early is one of the most cost-effective ways to prevent pothole formation.