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Thermal Imaging can help you to detect leaks or problems
Call Plumbers4U on 020 3582 0420

Thermal imaging to avoid unnecessary disruption to your property

We offer state-of-the-art thermal imaging that enables us to provide a survey for your property without causing unnecessary disruption. It works by rendering usually invisible infrared radiation (which has a wave frequency that is too low and wavelength that is too high to be recorded by the human eye) visible and as a result, gives our plumbers a visual representation of the heat within a certain area.



Non-invasive and cost-effective thermal imaging can help us detect problems such as:

  • Electrical faults
  • Leaks in roofs
  • Problems with mould and condensation
  • Defective insulation
  • Under floor water leaks
  • Thermal bridging
  • Air infiltration

With heating bills getting increasingly expensive, thermal imaging can help us to establish how you might be losing heat from your home. As a result, it helps us to make your home more energy efficient saving you money on your energy bills. In many cases, air leakage can be fixed with the help of a silicone gun. Thermal imaging will highlight problem areas and give a detailed and easy to understand report.

We can also detect any electrical problems that may be hidden. Electrical components will generate heat before breaking down and our survey will show up potential problems in our easy-to-understand report. This enables us to establish any repairs that need to be done and, in the worst case, prevent a potential fire.

Thermal imaging can also detect water leaks on flat roofs. Once the sun has gone down, trapped moisture and damp insulations will show up as warmer areas. If these are remedied quickly enough can save thousands of pounds on replacing the whole roof or fixing internal damage caused by the damp. The advantage of Thermal Imaging is that they’re non-invasive, and enable us to detect any problems without any disturbance to the structure of the building.

Thermal imaging can also locate underfloor water leaks and enable repairs to be done without having to dig up the floor. Mould and damp problems can also be detected using our equipment, featuring insulation and dew point alarms which highlight the affected areas on ceilings and walls. Heat loss and air leakage can also be detected. Our survey will target and highlight the problem areas that could be costing you extra on your heating bills every year through heat escaping from your property.

Call us today on 020 3582 0420, or if you prefer you can send us an email to

We do it all Why choose us?

Plumbers4U provide outstanding emergency plumbing services across London and for all nearby areas. You can expect a fast & efficient service from us every time – guaranteed! Our flexible approach, competitive plumbing prices and lightning 30-minute response rate makes for a winning combination, every time.

Want to learn more about Plumbers4U? Head to our About Us page!

We do it all Popular Questions

Yes, each one of our team members is licensed and insured. We also provide a 6-month guarantee on all our workmanship for peace of mind.

Yes, we provide service for any type of job big or small. We prefer to fix the problem when its small before it become big and costly job.

Yes, we offer the same labour rate for plumbing and heating services between standard work hours (8 am – 5 pm). Any emergency work after work hours will be at a higher rate.

Yes, our team has plumbing and heating qualifications for commercial premises.

Yes, we will visit the property to carry out a yearly boiler inspection. We can arrange annual visits to ensure your mandatory landlord inspections are conducted as per the LGSI mandatory requirements.

Yes, we do offer an emergency plumbing and heating service after hours. However, any parts required after hours will need to be supplied the following morning, but most issues we can fix on the first visit.

At Plumbers4U, we value all our customers and our licensed emergency plumbers in London work around your busy schedule to ensure that you get the quality repairs and installations that you need.
39 Church Hill Road
Barnet EN4 8SY
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