Cistermiser and Keraflo

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Cistermiser and Keraflo Cistermiser produces a range of products which control all the water outlets in a commercial washroom. Cistermiser Ltd is certified to ISO 9001:2008.

Some of our products can also be used in domestic applications. The Cistermiser name is synonymous with quality and reliability and has become a generic term for all urinal flush controls. Our product range has evolved to provide water and utility savings and more flexible installation options. We now offer solutions for commercial, industrial and public sector washroom environments where security, hygiene and cost reductions are required. All products are assembled at Cistermiser’s UK factory and distributed through specialist building and plumbing merchants and distributors. The range is WRAS approved and is listed on DEFRA’s ECA Water Technology List. Cistermiser’s in-house technical team offers pre-sales and installation advice as well as site surveys and general technical assistance. Several of our products are part of the Water Efficient Product Labelling Scheme and our IR range has been awarded the Waterwise Marque. Cistermiser Ltd is a subsidiary of Davidson Holdings Ltd. Davidson Holdings Ltd owns and manages brand-leading companies in the lightside building products sector.

14/10/2026

🏢 Big tank, tight plant room? The Aylesbury KP Type float valve kit is built for exactly that challenge.

It pairs an in-line Control Valve with a small Aylesbury KB Type pilot valve, so the raised valve chamber only needs to accommodate a ¾" float valve rather than a bulky conventional one. Fully variable delayed action means opening and closing levels can be set precisely, ideal for mains, pumped, or fire sprinkler systems, and it'll happily work in tanks as shallow as 1 metre.

Because the Control Valve mounts externally, it can be inspected, adjusted or serviced without lifting the tank lid. No water hammer, no valve bounce, no dribble. Just quiet, precise control.

13/10/2026

🚰 One tap left running for longer than it needs to be adds up fast.

The Vecta+ Sensor Tap gives hands-free, non-touch operation for washbasins, with water only flowing while hands are in range. At 3.5lpm, a single tap could save 169m³ of water and over £500 a year, with payback in just 10 months. Install 10 and that's 1,691m³ saved and over £5,000 back on your bill, plus 0.57 tonnes of CO2 saved 🌱

✅ Non-touch for improved hygiene
✅ Mains or battery powered
✅ Safety shutoff after 60 seconds to prevent flooding
✅ Easy retrofit into existing washrooms
✅ Supports BREEAM compliance

Behind a smooth shopping experience is infrastructure that simply works.At Westfield London, Keraflo’s Aylesbury Delayed...
09/10/2026

Behind a smooth shopping experience is infrastructure that simply works.

At Westfield London, Keraflo’s Aylesbury Delayed-Action Float Valves are helping manage water efficiently across 12 sprinkler tanks, delivering reliable control in one of the UK’s busiest retail environments.

Proven performance, reduced wastage and dependable operation where it really matters.

👉 Read the full case study: https://www.keraflo.co.uk/casestudies/westfield-london-shopping-centre

07/10/2026

💧 The numbers behind switching to sensor showers speak for themselves.

At 6lpm, a single Vecta+ Sensor Shower Panel could save 333m³ of water and £1,339 a year, with payback in just 4 months. Scale that up and 5 showers save £6,693 a year, while 10 showers save over £13,000 and 1.13 tonnes of CO2 🌱

That's a fast, low-effort win for any facilities budget.

05/10/2026

Hard water can cause scale and corrosion in heating systems and everyday appliances that use water, from boilers and pipework to kettles and washing machines💧

Combimate prevents limescale build-up and corrosion before it can cause damage. Plumb Combimate directly on the cold water supply and the water runs through Combiphos, coating pipes and appliances with a microscopic, food-grade, protective coating. The result? Greater efficiency, longer system life and fewer maintenance headaches.

Small unit, big impact.

🚿 Eight ageing showers, one high-traffic sports complex, big results.At Newcastle University's Cochrane Park Sports Comp...
01/10/2026

🚿 Eight ageing showers, one high-traffic sports complex, big results.

At Newcastle University's Cochrane Park Sports Complex, eight Vecta+ MSPV showers (installed back in 2002) had lost their efficiency after years of heavy use. The university brought in Cistermiser to fit eight new Vecta+ MSPV shower panels all mechanically activated, with an 8lpm flow rate and 30-second preset duration, so no mains or battery power needed.

The full removal, installation and commissioning took just two days, with an anticipated payback of only four months.

The result? Over 2.3 million litres saved and £5,500+ knocked off utility costs in the first year alone, backed by a 10-year manufacturer's warranty for continued heavy use.

Find out more 👉 www.cistermiser.co.uk/casestudies/newcastle-university-reduces-water

Keraflo’s FB Type Fire Sprinkler Tank valves give better control of water storage 💧🔧Certified to LPS 2083 and suitable f...
30/09/2026

Keraflo’s FB Type Fire Sprinkler Tank valves give better control of water storage 💧🔧

Certified to LPS 2083 and suitable for tanks with or without raised valve chambers, they only open once water drops to a set level, then deliver full flow for improved turnover and reliability and none of the 'dribble' associated with equiilibrium valves 🚰 ✅

🏢 When bet365's UK Head Office noticed higher-than-usual water use from an ageing urinal system, they didn't just patch ...
28/09/2026

🏢 When bet365's UK Head Office noticed higher-than-usual water use from an ageing urinal system, they didn't just patch it up, they trialled a better solution.

Switching to Cistermiser's Direct Flush Discreet cut water use in the block by 85% 📉💧 The results were strong enough that bet365 has now ordered a further 25 units for a full site rollout.

Read the full case study 👉 www.cistermiser.co.uk/casestudies/bet365-water-efficiency

25/09/2026

🚿 From sensor to mechanical, there's a Vecta+ shower panel for every washroom.

At 6lpm, the Vecta+ Mechanical Shower Panel could save £1,339 a year, with payback in just 3 months* 💰
Push-button operation, pre-plumbed and ready to install, it's a simple upgrade with a fast return.

Find out more 👉 www.cistermiser.co.uk/product/vecta-plus-mechanical-shower-panel

*Conventional shower flowrate derived from BREEAM points, with 14lpm being their baseline

Keeping water systems in check at the Capitol Building, Bracknell! 💧Keraflo’s Tanktronic system was the perfect choice t...
22/09/2026

Keeping water systems in check at the Capitol Building, Bracknell! 💧

Keraflo’s Tanktronic system was the perfect choice to manage the cold water storage tanks during this major refurbishment. With real-time monitoring of water levels and temperature plus automated control, it ensures efficiency, reduces the risk of stagnation and keeps maintenance hassle-free.

Smart water management, built to last.

Address

Woodley Park Estate 59-69 Reading Rd Unit 1
Reading
RG53AN

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 4pm

Telephone

+441189691611

Website

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