Check Your Water Hardness by Eircode
Free · Takes 10 seconds
What's your water actually doing to your house?
Enter your eircode and we'll show you the official hardness reading for your supply zone — and what that level of limescale costs an Irish home every year.
Just the first 3 characters will do (e.g. R32). We don't store your eircode.
That doesn't look like an eircode — try the format R32 XXXX.
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Source: Uisce Éireann supply zone data
0
mg/L CaCO₃
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Estimated yearly cost of limescale to a home at this hardness level
€0
Based on lost boiler efficiency, shortened appliance life and extra detergent use at this hardness band.
Get a price on WhatsApp
Tap below and your reading is already in the message — just hit send. A real person (not a bot) comes back to you with a price, usually within the hour during business hours.
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