TREPP & CO services
Power Flushing
Removing sludge and corrosion debris from heating systems to restore circulation and efficiency.
Sludge builds up in older systems and settles where circulation is weakest — the bottom of radiators, the heat exchanger and the pump. A power flush moves that debris out of the system rather than around it.
We test whether a flush is actually the right answer first, then flush, dose with inhibitor and, where useful, fit a magnetic filter to keep the system clean.
When people call us about this
- Radiators cold at the bottom
- Dirty black water when bleeding
- Noisy boiler or pump
- Slow to heat up
What's included
Our power flushing work
System assessment
Radiator temperatures and system water checked so a flush is only recommended where it will help.
Full power flush
Circuits flushed individually with the correct chemicals until the return runs clean.
Protection afterwards
Inhibitor dosed to the correct level and a magnetic filter fitted on request.
Where we carry out this work
05Contact
Get a quote for power flushing
Tell us what is going on and we will come back to you with a clear price and a realistic timescale. No obligation.
- 01A real person reviews every enquiry
- 02Clear pricing agreed before work starts
- 03Photographs welcome — it helps us quote accurately
- 04Homeowners, landlords and managing agents