Domestic Central Heating
There are about 5 million heating systems in the UK that could be classed as near to the end of their life. They show some or all of these symptoms:
  • The boiler is noisy
  • The radiators and other parts of the system are leaking
  • It takes a long time for the system to warm up
  • The radiators have cool or cold spots at the bottom and in the middle
  • Radiators need regular bleeding of accumulated air and show evidence of black sludge
  • Pump and part failures.
With the cost of replacing a central heating system running at up to £5,000, PowerFlushUK can restore your system to a ‘near new’ condition and put off the need to replace it for many years.
Starting at around £325 power flushing should be seen as a wise investment.


PowerFlushUK will give your system a thorough inspection and will provide:
  • visual and written evidence of the state of your system
  • a report proving and guaranteeing the ‘inner cleanliness’ of your system. (This could be added to any future ‘Home Improvement Pack’)
  • a competitive package price.
We will do the work when it suits you and we promise to leave your house how we found it!

Power Flushing and PowerFlushUK.....

  • Our mission - our high standards of customer service explained»
  • the power flushing process in detail »
  • Scale in the system can block pipes and valves. More»
  • Compare PowerFlushUK with others»
  • Testimonials from our customers»
  • Not sure what the problem is?
    Diagnose-It-Yourself!
  • Ask for a No Obligation Quotation for power flushing your system.
  • Plastic pipework in new houses can allow air ingress that accelerates sludge build up. More»
  • Many contractors refuse to deal with small and mini-bore pipework. We have the specialist skills and equipment needed to work with these products. Read more »
  • While we are with you PowerFlushUK can do other work to improve efficiency and can pass the savings on to you. Read more»
  • FAQs»
If you are spending a large sum of money upgrading to a new ‘High Efficiency Condensing Boiler’ power flushing is essential. These boilers cannot fulfill their potential of up to 91.3% efficiency with a system full of sludge!

Sludge will reduce the performance of your system by between 5 and 15%. During 2006 Powerflushing became a regulatory part of the upgrade process.