Potholes and poor grading are more than just a surface-level issue—they can cause safety hazards, drainage problems, and long-term structural damage to your driveway, road, or hardstand. Knowing when to call in a professional can be the difference between a simple fix and a costly reconstruction.
At Kenilworth Asphalt & Bitumen Surfacing, we’ve seen firsthand how delays in addressing these issues can escalate. If you notice any of the following signs, it’s time to call a professional for expert attention in Kenilworth, QLD.
Recurring Potholes in the Same Location
Potholes that reappear in the same spot, even after repair, usually signal underlying issues that DIY patches can’t fix.
- Weak base layers not properly addressed
- Inadequate compaction during earlier repairs
- Heavy traffic loads affecting the same area
Professional repair ensures the pothole is dealt with at its source, not just the surface.
Pooling Water After Rainfall
If water is sitting on the surface for long periods after rain, poor grading is often the cause. Standing water accelerates surface wear, encourages pothole formation, and undermines the sub-base.
- Dips or low spots in the surface
- Inadequate slope or fall
- Blocked or ineffective drainage paths
Correct grading improves both durability and water management, reducing long-term damage.
Uneven Surfaces Affecting Access or Safety
Grading isn’t just about drainage—it also ensures your surface is level and usable. If you’re noticing:
- Difficulty with vehicle access
- Tripping hazards for pedestrians
- Uneven material spreading
…it’s time to consult a surfacing expert. Proper grading will correct the slope and create a safer, more stable area.
Potholes Growing in Size or Frequency
A few small potholes might seem manageable at first, but if they start to increase in size or number, it’s often a sign of material fatigue or base instability.
- Edges start to crumble
- Deeper holes form rapidly after rain
- Other cracks begin to connect
Early professional intervention prevents widespread failure and more expensive reconstruction.
Surface Erosion or Loose Aggregate
If you see aggregate loosening or material being washed away, it’s likely that the surface or binder is breaking down—either due to poor grading or advanced wear.
- Bare patches appearing
- Surface looks dry, dusty, or stripped
- Stones shifting under vehicle tyres
This is especially common on rural or unsealed surfaces, and professional attention can restore cohesion and binding.
Structural Cracks Across the Surface
Wide, deep, or branching cracks can suggest structural movement or a compromised subgrade, especially when paired with potholes or erosion.
- Longitudinal or alligator cracking
- Surface shifting or lifting
- Cracks extending from edges or centre
Grading and base compaction need to be reassessed and corrected professionally to restore long-term strength.
Why Professional Help Matters
Attempting to fix serious pothole and grading issues without the right equipment or knowledge can lead to:
- Ineffective repairs that fail quickly
- Improper slope, causing further water damage
- Wasted materials and added cost over time
Professionals have the tools and expertise to assess the base, sub-base, and surface conditions and provide long-lasting, tailored solutions.
Conclusion
Pothole and grading issues shouldn’t be ignored—especially when they begin to affect safety, drainage, or structural integrity. If you’ve noticed recurring surface damage, water pooling, or uneven access, it’s time to act.
Kenilworth Asphalt & Bitumen Surfacing offers expert pothole repair and grading services throughout Kenilworth, QLD. Our experienced team ensures that every project is handled with precision, durability, and care. Reach out today to book an assessment and protect your surface from further deterioration.
Call us on: 07 5241 4500
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