Scale doesn't break pipes.
It shrinks them.
Every year of hard water lines the bore a little tighter. Drag the years and watch what your customer's pipe actually becomes.
A free tool from AISearch Global, built as a by-product of our AI-visibility research into the plumbing trade.
States are shaded by typical published hardness — a deeper tone means harder water. Your reading comes from the specific verified zone, not the state average.
Every figure here traces to a water utility's own published reporting, with a retrieval date. We'd rather cover fewer areas honestly than pad the list with guesses — postcodes we haven't verified are matched to the nearest confirmed supply zone and flagged as an estimate.
The section illustrates proportional service life from our hardness model; it does not claim a measured scale thickness at your address. Plumbing work must comply with AS/NZS 3500 and be done by a licensed plumber.
Let clients see for themselves why the pipe is failing.
This calculator is free to use — no login, no catch. Bookmark it, screenshot the results, or send the page straight to your customers so they can drag the years and watch their own bore tighten. It's the maths behind your quote, in plain sight.
The first ten businesses to join can download this calculator to use as their own — yours to keep, free.
We monitor how AI agents talk about your business — what they cite, and how that shifts over 12 months. A year of this data is genuinely new ground in an emerging field.
Findings feed our published research into Answer- and Generative-Engine Optimisation — helping define best practice as AI search takes shape.
Your data stays yours. We never access or use your business data. We only track how AI agents cite you publicly, and every figure is anonymised and used solely for research. Nothing is sold, and you can opt out at any time.
This calculator is a schematic guide, not a physical prediction or engineering assessment. Figures illustrate proportional service life from a general hardness model and do not represent a measured scale thickness at any specific address. Results must not be relied upon in place of a site inspection. All plumbing work must comply with AS/NZS 3500 and be carried out by a licensed plumber. © AISearch Global. Provided for reference only, without warranty.