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damp fire sprinkler head

What to do: Water Leaking From Fire Sprinkler Heads

Confusion is normally the first response if a drip lands on someone’s head suddenly. We’re glad you’ve taken the time to look into what to do next – as even the slowest fire sprinkler system leak can cause substantial damage if left alone.

red pipe line

Step one: System-Wide Visual Check

Whether it’s due to freezing temperatures or simply because of age or a lack of maintenance, leaking or damaged sprinkler heads tend to cause problems at the same time. Just because you’ve only noticed one fire sprinkler leak, it’s entirely possible that there are other issues in other parts of the fire suppression system.

It’s possible that relatively new systems can be affected by an issue known as ‘microbiologically influenced corrosion’. This is where system pressurisation (loading water into the system) has introduced new microbes which interact with oxygen and metal to cause rapid corrosion and potentially leaks. An accredited professional will be able to perform the correct tests if MIC is suspected’.

Pay special attention to any areas where there are stairs or expensive electronic devices. Take a notepad and mark down the location and nature of any leaks. Even a slow drip or pinhole leak in the fire sprinkler line can cause catastrophe.

Often, if you notice a leak in the sprinkler head, this could draw attention away from leaks in other parts of the sprinkler piping. It’s important to examine pressure gauges against manufacturer recommendations – even if you don’t spot an obvious leak in the piping circuit.

man inspecting checkboard

Step Two: Risk Assessment

Once you’ve taken a full view of the issue, it’s important to understand the current health and safety risk for you and any colleagues on site. This will determine next steps such as a need for an emergency call out, or evacuation of affected areas of the building. There can certainly be electronic equipment failures in the event of a wet system leak – but there is also risk of electrical fire if a heater or other high power system is affected.

Proper fire protection systems are a basic expectation of an employer – and if your system is compromised, this may present an unacceptable risk. Your insurance may be compromised if you fail to act in a timely manner.

man on phone at desk

Step Three: Professional Support

Once you have all the information, a call with a professional will help you to decide proper next steps. It’s likely not to be an urgent callout if you have been proactive – and your system has undergone regular inspections since installation.

If you have a combination of wet and dry systems in your premises, we’d recommend a full inspection of both systems. While dry pipe systems are not going to leak water, there can still be other defects over time that compromise functionality of the system.

Automatic fire sprinklers perform a vital life-saving function, and if they are simply affected by age, damage, or neglect, we’re here to help you move forward safely.

Mist system was a great solution for our renovation needs and them team at RAD have been great. Always communicated clearly and been on hand to discuss over the phone as needed. Would highly recommend!
09:32 17 Jul 22
I have used RAD for a couple of projects and found them to be good to deal with. They did a pair of 3 storey open plan houses and seven three and four story town houses. The sprinklers were to improve fire safety, allow more flexible space and comply with building regulations. The sprinklers were far more cost effective than the mist type systems and look very discrete when installed.
Paul Jeary
15:50 11 Jul 22
It has been a pleasure to deal with RAD for installation of fire sprinklers at our site is Sevenoaks. They were fast, professional, working to time and quote, which made it easy to work with them.
Katrina Horobin
12:03 29 Jun 22
My requirement was a bit unusual for RAD in that I wanted a mist system in one room of a rented house. I had no drawings or technical back up. RAD were very helpful and repositioned the unit after the initial installation. Luckily with the help of Sonny, the engineer it all worked out very well.
Simon Gurney
16:16 12 May 22
I have used RAD for the last 10 years for all of my housing developments in need of a sprinkler system. Easy process from start to finish and no issues or problems throughout. Always someone at hand to answer a querie and we have a great working relationship with the team at RAD. Would highly recommend.
15:33 12 May 22
Diligent & a very professional team. A joy to deal with. Will certainly be calling on them to help with many more future schemes.
Jason Tema
22:17 08 Jul 19
Great team, fitting sprinklers, saving lives & property... What more could you wish for!!!
Colin P
17:53 01 Jul 17
Excellent company & great service... This company rocks! They sprinkle fires & save lives!!!
Music N Videoz
07:15 16 Dec 16
As somebody who feels that it should be a necessity for all properties to have fire sprinkler systems, I am a big fan of this company. I have used them numerous times to service my home system and they are very knowledgeable. I would highly recommend their service.
Kate Fraser
09:25 30 Mar 15
One look at Rad Fire Sprinkler's website will tell you that these guys know exactly what they are talking about when it comes to Fire Sprinklers and the legislation surrounding fire safety. A very trustworthy company.
Adam Hudson
16:45 15 Nov 13

Our Services Cover London and the South East

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RAD Fire Sprinklers Ltd.
58A St John’s Road
Tunbridge Wells, TN4 9NY

Mon – Fri: 8AM – 5PM

Tel: 01892 680 090

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