Autostopcock

Autostopcock: Intelligent Water Leak Protection for Every Property

Protect Your Property from Costly Water Damage

Water leaks can cause significant damage, leading to expensive repairs and disruptions. The Autostopcock is a smart, automatic shut-off valve that detects leaks, freezing risks, or prolonged inactivity, and promptly shuts off your water supply to prevent damage.

Key Benefits:

  • Automatic Leak Detection: Monitors your plumbing system 24/7 and shuts off water upon detecting a leak.
  • Freeze Protection: Detects low temperatures and prevents pipe bursts by shutting off water.
  • Vacant Property Monitoring: Ideal for unoccupied homes, rentals, or holiday properties.
  • Customizable Settings: Adjusts to your property’s size and your lifestyle needs.
  • Easy Installation: Comes with JG Speedfit couplers for a quick and safe setup.
  • WRAS Approved: Features high-quality brass valves and flow sensors.
  • 3-Year Guarantee: Comprehensive warranty for peace of mind.

The Current Range

Who Benefits from Autostopcock?

Homeowners

Protect your home and valuables from unexpected water damage. Even with insurance, the hassle and cost of repairs can be overwhelming. Autostopcock offers proactive protection, ensuring your home stays safe.

Landlords

Safeguard your rental properties and maintain consistent income. Prevent tenant mishaps and plumbing issues from causing extensive damage and costly vacancies.

Developers & Builders

Enhance your property’s appeal by integrating smart water protection systems. Stand out in the market by offering homes equipped with advanced leak prevention technology.

Commercial Properties

Avoid business disruptions and protect your inventory from water damage. Autostopcock ensures your operations run smoothly without the threat of unexpected leaks.


Why Choose Autostopcock?

  • Proven Reliability: Trusted by thousands since 1993, with a Millennium Products Design award.
  • Eco-Friendly: Helps conserve water by preventing leaks, aligning with sustainable living goals.
  • Cost-Effective: Reduces potential repair costs and may lower insurance premiums.
  • User-Friendly: Simple controls and easy integration into existing plumbing systems.

Smart Water Leak Detection and Protection System

Advanced Leak Detection and Water Shut Off
Protect your property with our smart water leak detection system. It automatically detects leaks, reduces the risk of frozen pipes, and shuts off water supply in empty or unoccupied properties—helping to prevent costly water damage.

Customisable for Any Property
Our intelligent water control system can be tailored to fit any home or commercial property. Easily configure it based on your lifestyle and the size of the building for maximum protection and efficiency.

WRAS Approved Components
Every part of our water leak protection system meets UK safety and compliance standards. This includes a high-quality brass shut-off valve, accurate flow sensor, and WRAS approved fittings.

Compatible with Multiple Pipe Sizes
Designed for flexibility, the system supports 15mm, 22mm, and 28mm pipe fittings—making it suitable for most UK plumbing systems.

Quick and Easy Installation
Thanks to JG Speedfit couplers, the system offers a simple yet professional installation process. No specialist tools or soldering required.

3-Year Guarantee for Peace of Mind
We stand by the quality of our leak detection system. All parts come with a full 3-year manufacturer’s warranty.

Absolutely amazing product

May 20, 2025

The Autostopcock system has been an absolutely amazing product for my mother Dorothy who is 94 years old. She was diagnosed with dementia a good few years ago and is still living in her own house with me, her daughter, as her main carer. It has been an invaluable product as my mum often forgets to turn her taps off. The Autostopcock works its magic and turns off the mains water automatically, not only saving us pounds in possible water damage to her house but also on her water bill as she is on a water meter.

Thank you so much for such a brilliant invention.

I hope now our Autostopcock is out of guarantee that it still carries on being an invaluable resource to help mum to carry on living in her own house.

Lorraine S West Yorkshire,

Bought two

May 20, 2025

Yes I bought two.

One for a house we no longer have and one for our main home.

I might have bought one as a spare as well!

They have been very good.” “No problems, thanks.

Peter C Kent,

First Class Technical Support

May 20, 2025

We had a problem with spurious shut offs, which I raised with you in the past.

The system has however functioned without fault for the last six months or so. I think we concluded that the flow sensing device had been contaminated with dirt which cleared

As to its usefulness, it is one of those devices that is only useful in the event of a catastrophe!

Thankfully we have not had such an occurrence.

It does however offer peace of mind, particularly when the excess for escapes of water on your insurance policy is £10,000!

The product is excellent and your technical support when the issue arose was first class.

William Owen T Newcastle upon Tyne

The system is working as planned

May 20, 2025

The system is working as planned

I have recommended it to some neighbours as they all suffer post build leaks of one sort or another.

After having three major leaks over a 12 year period, luckily when we were in the house. It is reassuring that there is a permanent watch on water flow proceedings.

We were put onto you by our plumber. Who had fitted your system on some social homes to avert overflowing baths.

It is good to see some original thinking on an old subject.

Long may you be inventive.

Douglas J, Eastbourne, East Sussex

Autostopcock has worked well and is easy to use

May 20, 2025

“Autostopcock has worked well and is easy to use to turn water on and off for workmen and when I went on holidays.” “Also gave me confidence that water would not overflow while I was away.”

“Ten years on I rarely go away so the latter use does not apply.R21;

“I have always been glad that I had Autostopcock fitted.”

Shirley B, New Milton, Hampshire