Power Flushing
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Powerflushing – Restore Your Heating System's Performance
If your radiators aren’t heating up properly, or your boiler is working harder than it should, your system could be suffering from a build-up of sludge and debris. That’s where powerflushing comes in.
At Castro’s, we use advanced powerflushing equipment to deep-clean your central heating system — improving efficiency, preventing breakdowns, and saving you money.
When Should You Get a Powerflush?
We recommend powerflushing:
- Before installing a new boiler (to protect your investment)
- If you’ve never had one done and your system is over 5–10 years old
- When you’re experiencing heating problems and repairs aren’t solving it
Performed by Trained Professionals
Our engineers are trained and experienced in performing safe, effective powerflushes on all types of heating systems. We use industry-leading equipment and chemical treatments to deliver long-lasting results — without mess or disruption.
What Is Powerflushing?
Over time, rust, limescale, and sludge build up inside your radiators and pipes. This reduces water flow, makes your heating less effective, and puts extra strain on your boiler.
Powerflushing is a specialist cleaning process that uses high-pressure water and cleaning agents to flush out all that hidden gunk — restoring your system to peak condition.
Contact Us
Get a Free Quote for Powerflushing
Not sure if you need a powerflush? Give us a call and we’ll assess your system honestly and professionally. If it’s not needed, we’ll tell you — no hard sell.
Powerflushing Benefits Signs
Signs You Might Need a Powerflush:
- Cold spots on radiators (especially at the bottom)
- Radiators taking ages to heat up
- Noisy boiler or heating system
- Frequent boiler breakdowns
- Dirty or discoloured radiator water
- Uneven heating across your home
If you’re noticing any of these issues, powerflushing could be the solution.
The Benefits of Powerflushing
Better heating performance – radiators heat up faster and more evenly
Lower energy bills – your boiler doesn’t have to work as hard
Longer boiler life – less strain means fewer repairs
Quieter system – no more banging or gurgling noises
Cleaner water flow – great if you’re installing a new boiler
Think of it as a deep clean for your heating — and your wallet will thank you.
