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CENTRAL HEATING Leaks

Heating leaks, such as central heating and underfloor heating leaks, are among the most common and disruptive types of leaks.

Heating System Leak Detection Repair Services

At Leak Detection 24/7, we specialise in detecting and resolving leaks in central heating systems. Leaks can cause significant damage to your property, increase bills, and reduce heating efficiency, so early detection is key. Our team uses advanced, non-invasive techniques to locate leaks quickly and accurately, minimising disruption to your home or business.

Common Causes Of Heating System Leaks

  • Radiators

Leaks often occur in valves, pipe connections, or the radiator panels, typically caused by ageing components, wear and tear, or corrosion.

  • Boiler Components

Internal boiler parts, such as the heat exchanger, may deteriorate over time, leading to water seepage and decreased system performance.

  • Pipework

Hot water pipes throughout the system can develop leaks due to corrosion, physical damage, or poor connections.

  • Circulation Pump

Essential for moving water through the system, leaks may occur if the pump housing or seals are compromised.

  • Header Tank

In older systems, the header tank supplies water. Cracks or faulty connections can lead to leaks.

Our team uses state-of-the-art leak detection technology to locate leaks efficiently and with minimal disruption:

  • Expansion Vessel

Designed to absorb water expansion during heating, a faulty vessel or ruptured internal bladder can cause leaks.

  • Pressure Relief Valve

This safety feature releases excess pressure. If it becomes faulty, it may discharge water unnecessarily.

  • Corrosion

Over time, metal components corrode, weakening structures and creating leak points.

  • Thermal Stress

Repeated heating and cooling cycles can stress materials, causing cracks or joint failures.

  • Poor Installation

Substandard installation practices, such as incorrect sealing or misaligned components, increase the risk of leaks.

How We Detect And Fix Heating System Leaks

Our team uses state-of-the-art leak detection technology to locate leaks efficiently and with minimal disruption:

Detects hidden leaks through temperature variations in walls, floors, and ceilings.

  • Acoustic Leak Detection

Sensitive equipment listens for the sound of escaping water to pinpoint leak locations.

  • Moisture Meters

Identify damp areas in building materials, even when no visible signs are present.

A safe, non-toxic gas reveals leaks in the plumbing system for accurate detection.

Once the leak is located, we can repair it efficiently, often on the same day, and provide a comprehensive report with photographs and recommendations for insurance purposes.

How We Detect And Fix Heating System Leaks

  • Fast, Same-Day Service

We aim to detect and repair leaks promptly to minimise property damage.

  • Non-Invasive Techniques

Our methods reduce disruption to your home or business.

  • Expert Engineers

Skilled in handling radiators, boilers, pipework, and all heating system components.

  • Insurance Support

Detailed reports and photographs provided to assist with claims.

  • Transparent Pricing

Clear, upfront quotes with no hidden costs.

With Leak Detection 24/7, your heating system is in safe hands. We combine expertise, advanced technology, and fast response to ensure your system operates reliably and efficiently, free from leaks

Customers often report the following symptoms associated with heating leaks , including central heating and underfloor heating

  • Boiler Pressure Loss
  • Boiler Cutting Out
  • Tank Constantly Filling (F&E)
  • Increased Water Bills
  • Radiators Not Heating Up
  • Signs Of Damp Or Water Damage
  • Mould And Condensation
  • Damp Smell
  • Noises From The Heating System
  • Warm Spots On The Floor
  • Leak Confirmation From Heating Engineer

Leak Sealant

Continuously topping up your heating system with fresh water can lead to damage to your boiler and heating system over time, underscoring the importance of promptly identifying and repairing leaks. While some plumbers and heating engineers may suggest using a leak sealant as a temporary solution, it's important to note that leak sealants can invalidate your boiler warranty and interfere with leak detection methods.
If leak sealant has been added to your heating system, we recommend scheduling a power flush first to remove the sealant before conducting a leak detection. This ensures accurate detection and proper resolution of any underlying issues without complications.

Locating The Leak

Once the heating leak has been located, our experienced plumbers can typically carry out same-day repairs. This may involve removing floor finishes and excavating concrete floors to access the pipe where the leak is located. After repairing the leak, the system undergoes retesting to ensure the repair is effective and to check for any additional leaks.
In situations where the leak cannot be repaired on the same day due to its location or complexity, we can arrange a follow-up visit with the necessary tradespeople to address the issue promptly and effectively.
Once the heating leak has been located, our experienced plumbers can typically carry out same-day repairs. This may involve removing floor finishes and excavating concrete floors to access the pipe where the leak is located. After repairing the leak, the system undergoes retesting to ensure the repair is effective and to check for any additional leaks.
In situations where the leak cannot be repaired on the same day due to its location or complexity, we can arrange a follow-up visit with the necessary tradespeople to address the issue promptly and effectively.
Central Heating Leaks | Leak Detection 24/7

HELP I HAVE A LEAK

Our team of leak detection specialists work around the clock to support our clients. We have an extremely high success rate in detecting leaks within both commercial and residential properties. 

In addition to the above we also offer a NO FIND, NO FEE GUARANTEE. So for peace of mind call Leak Detection 24/7 today and let the stress caused by your water leaks become a thing of the past.