Water softeners in
Harlow.
Harlow's water is hard, and limescale is one of the most common complaints we hear in the town. We fit water softeners across Harlow, from the new-town estates to Newhall and Old Harlow, with a fixed quote first.
Hard water in Harlow
Affinity Water's 2025 reports for the Harlow North and Harlow South supply zones measured an average total hardness of 330 and 310 mg/l (as calcium carbonate) — “very hard” on the Drinking Water Inspectorate's scale. See every town’s figure.
Many of Harlow's 1950s and 1960s new-town homes have compact kitchens, so space under the sink can be tight. We'll check what fits, and look at alternatives such as a utility room or cupboard on the incoming main.
Harlow has a big rental market too. For landlords, a softener can mean fewer callouts for scaled-up showers and immersion heaters.
Check your postcode
Your water company publishes the hardness for your postcode. Most of our area is supplied by Affinity Water — search “water hardness” on affinitywater.co.uk and enter your postcode. If your bill comes from a different company, use their website instead.
What fitting a softener involves
We find the best place on your incoming main — usually under the kitchen sink, in a utility room or in a garage. The softener goes in with a bypass so it can be isolated for servicing, and a non-return valve on the supply.
We usually fit a separate unsoftened drinking-water tap at the kitchen sink, run the drain and overflow properly, then set the softener up and show you how it works.
Supplied by us or by you — either way, you get a fixed quote before any work starts.
Hard water across Herts and Essex scales up taps, showers and heating. A softener fitted on the incoming main stops it at the source.
More about plumbing & heating in Harlow.
Keep reading.
Hard water in Herts & Essex
Why our water is so hard, what it does in your home, and how to check your postcode.
Read the guideTypes of water softener, explained
Harvey's, Kinetico, Monarch and Tapworks compared — power, salt and regeneration.
Read the guideWhat does a water softener cost to run?
Salt, water, power and servicing: where the running costs come from and how to keep them low.
Read the guideHad enough of
hard water?
Tell us where your stop tap is and send a photo if you can — we'll come back with a fixed quote for fitting a softener.