Wet Area Waterproofing Coffs Harbour | Bananacoast Waterproofing

At Bananacoast Waterproofing, we specialise in internal wet area waterproofing for bathrooms, laundries & other moisture-prone spaces across Coffs Harbour. These are the places where water issues often start, so we focus on long-term protection where it matters most. Every project is approached with the same level of care, whether we’re sealing a compact ensuite or a multi-room commercial facility.

Licensed waterproofing for all internal spaces
Protection from rot, mould & structural damage
Installed to meet Australian Standards

We only use proven waterproofing systems that are fully compliant, properly applied & built to last. If your wet area needs an upgrade or you're planning a new fit-out, give us a call today on 0412 065 525.

Bathrooms and laundries are constantly exposed to moisture. Even the smallest leak can cause damage over time, so we take a preventative approach with each job. We apply membranes precisely around showers, floor waste points, wall junctions and any potential trouble spots, ensuring everything is sealed properly before any tiles or finishes go down.

Sheet & liquid membrane options
Careful application around penetrations & joints
Waterproofing for homes, motels, hotels & units

We’re fully licensed and bring over two decades of on-the-job experience to every project. If it’s time to sort out a leak or get your wet area compliant, speak with us today.