• Over 25 years' waterproofing experience
  • Locally owned & operated
  • Fully licensed team for quality results

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Coffs Harbour Concrete Remediation

When concrete starts to crack, spall or show signs of water damage, it’s time to act. At Bananacoast Waterproofing, we offer professional concrete remediation services across Coffs Harbour, helping restore strength, stability and water resistance to all types of structures. With decades of on-the-job experience, we can repair concrete cancer, seal internal faults and apply preventative waterproofing to stop further deterioration.


  • Concrete crack injection & repair
  • Waterproofing for slabs, walls & roofs
  • Full remediation of concrete cancer damage


We combine licensed methods with high-grade materials to bring your concrete surfaces back to life. If you’re noticing cracks or moisture penetration, it’s worth getting expert eyes on it. Call 0412 065 525 today.

Repair, Seal & Strengthen

Remediation isn’t just patching up concrete — it’s about extending the life of your structure. We start by identifying the cause of deterioration, then repair damage using industry-tested systems. From commercial carparks to rooftop slabs, we apply waterproofing membranes or crack injection products with precision to prevent further corrosion or weakening.


  • Structural & surface concrete solutions
  • Membranes applied to prevent future ingress
  • Suitable for homes, complexes & commercial sites



Every repair is completed to meet code, with an eye on both performance and durability. If your structure’s showing early signs of damage or you want to take preventative action, we’re ready to assist.

What is concrete remediation?

What are the signs that concrete needs remediation?

How does waterproofing help in concrete remediation?