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

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Coffs Harbour Pool Waterproofing

Pools are one of the most vulnerable areas when it comes to water leaks — which is why precision matters. At Bananacoast Waterproofing, we offer specialist pool waterproofing across Coffs Harbour using proven under tile membrane systems. Whether you’re installing a new pool or repairing an existing one, our methods help stop water loss before it starts.


  • Under tile membranes for concrete pools
  • Ideal for new builds & pool repairs
  • Prevents long-term structural damage & leaks


We apply every layer with care, working to exact specifications that meet Australian Standards. With over 25 years of experience, we’re confident in delivering results that last. To organise a site visit or quote, call 0412 065 525.

Protecting Pool Structure Long Term

Moisture control in pools isn’t just about holding water — it’s about protecting the structure below. We work with builders, renovators and homeowners to install waterproof membranes before any tiling begins. Our systems are designed to flex with movement, bond securely to the surface and provide a long-lasting barrier against water penetration.


  • Suitable for concrete & tiled pools
  • Works with other surface coatings & finishes
  • Installed by qualified & licensed professionals



Our team ensures every detail is addressed, from substrate prep to final inspection. If you're planning a pool upgrade or want to avoid costly repairs later, we’d be happy to help.

Why do pools require specialised waterproofing membranes?

Can I waterproof a pool after it’s been built?

What causes waterproofing failure in pools?