If you’re living in Christchurch and you’ve been battling limescale, you’re dealing with water that tests between 280 and 290 PPM — averaging around 285 PPM across the BH23 postcode. That’s enough to classify as “very hard,” and it’s affecting an estimated 90% of properties in the area, from homes overlooking the harbour to streets in Mudeford and up through Highcliffe.

How Hard Water Impacts Christchurch Properties

The evidence is hard to miss. White limescale deposits form on taps, around plug holes, and across shower screens. Your kettle furs up. Glassware comes out of the dishwasher looking cloudy instead of clean. But the damage you can’t see is often worse — scale building up inside your boiler, hot water cylinder, and central heating pipes, forcing your system to work harder and costing you more to run.

Christchurch sits where the rivers Avon and Stour meet, and the local water supply picks up high levels of dissolved calcium and magnesium as it filters through the chalk bedrock. It’s the same water chemistry that’s been shaping the landscape around Christchurch Priory for centuries — but it’s not kind to modern plumbing.

The Solution Is Straightforward

A water softener installed on your mains supply removes the hardness minerals before they reach your taps. Southern Softflow has been fitting softeners in Christchurch and across east Dorset for over two decades. We supply and install systems from Kinetico, Harvey, Infinity, and TwinTec — all well-proven in local water conditions.

What to Expect from Us

A free home survey where we test your water and assess your needs
Honest recommendations — we’ll suggest the best system, not the most expensive
Professional installation, usually completed within two hours
Full manufacturer’s warranty on every unit
Servicing and salt delivery whenever you need it

Stop Fighting Limescale

You don’t have to keep scrubbing and descaling. Call Southern Softflow on 01202 828 241 to book your free home survey in Christchurch. We’ll show you exactly what soft water can do for your home.

Get A Free Quote

Water softener services in Christchurch - Christchurch Harbour from Hengistbury Head

Book A Free Home Survey Today

Our friendly team will visit your home, assess your water needs and provide a no-obligation quote

Book Your Survey 01202 828 241

What Our Customers Say

“Moving home to an area with very hard water, I decided it was time to install a water softener. After research, I chose Southern Softflow, who offered exactly the reassurance and expertise I was seeking. Decision to installation took two days. Installation itself took a little over two hours, was carried out neatly, efficiently, and professionally. The new tri-flow drinking tap looks great in the kitchen, and even though I’ve used Brita filters for years, tea already tastes noticeably better after only 12 hours. Many thanks to Ben, Will, and the team, greatly appreciated. A full 10 out of 10.”

“Brilliant service. Survey done clear explanation of product from Ben. Fitting done three days later. Very helpful and tidy technician. Added a hard water tap at the last minute no problem. Would highly recommend the service and product. Thanks guys!”

“We've had fantastic service from Southern Softflow from initial enquiry through to installation and beyond. This is our first water softener (TwinTec S5) and we can't fault it (we wish we'd installed one years ago). Southern Softflow's friendly and accommodating service is what set them apart from other companies that quoted. There was no pressure to place an order, and they were very accommodating, as this softener was purchased during a renovation of the whole downstairs, including new kitchen, bathroom & plumbing throughout, so they had to coordinate with our plumber and fit in around other trades. Competitively priced. Fantastic product. Excellent service. I highly recommend Southern Softflow.”

“Fantastic service from the Southern Softflow Team! My enquiry was dealt with promptly and expertly. We were first told by the guy from another local company who installed our water softener (before we owned the property) that the softener couldn’t be serviced reliably as it hadn’t been used for a while and was in any case 10 years old so in need of replacing. We were also told it would be unsafe to use and were quoted a heavy price by him to replace it. Keith from Southern Softflow came to have a look, He was knowledgeable, friendly and very understanding. He spent time analysing the water to make sure it was safe to use. He flushed the system through thoroughly and assured us the softener is in good working order so we wouldn’t need to replace it which was a great relief. Several weeks after Keith’s visit we are using our softener with no issues and are very relieved Southern Softflow operate in our area!”

“From the first contact through to survey visit and arranging for installation, this family-run company was excellent, with plenty of communication. The water softener had to be installed in a very restricted space with very difficult to access mains water inlet and drain. However the company plumber found a workaround, even preserving some of the middle shelf in the cupboard concerned. The installation was completed in one morning, working was clean, and the finished job is very neat.”

“I have dealt with Southern Softflow for 22 years. Recently after 22 years a fault developed on the machine. The machine was taken away and repaired at a very reasonable cost. As I had moved house I had the machine installed by the kitchen company installing the kitchen and they made a poor job of the pipework needed. When Will from Southern Softflow brought the repaired machine back he rerouted the pipework and put new valves in and did a very neat and professional job. I am delighted. A very genuine and professional company ,a delight to deal with.”