Power flushing in Newcastle and the North East

Is your heating system taking longer than it used to? Cold spots on radiators, noisy pipes, or a boiler that keeps cutting out are all signs that sludge and debris have built up inside your central heating system. We clear the blockages, restore your system to full efficiency and protect it from further damage.

What is a power flush?

Over time, the water inside your central heating system picks up rust, scale and other debris from your pipes, radiators and boiler.

This builds up into a dark, muddy sludge that restricts the flow of water around your system.

A power flush is a deep clean for your central heating. We connect a specialist machine to your system and push a high-flow, low-pressure water and chemical mix through every pipe and radiator, dislodging and flushing out years of accumulated sludge, scale and corrosion.

Once the flush is complete, we treat the system with a long-life inhibitor and fit a magnetic filter to catch any future debris before it causes damage. The result is a heating system that works the way it should.

Signs your system needs a power flush

Your heating will usually give you clear signals when sludge is becoming a problem. Look out for:

Radiators that are cold at the bottom but warm at the top
Some radiators taking much longer than others to heat up
Cold spots across the surface of a radiator
Noisy pipes or a boiler that bangs and rattles when it fires up
Your boiler cutting out regularly or losing pressure
Higher energy bills with no obvious cause

4 simple steps to a cleaner heating system

Step 1 - Book online

Use our online booking calendar to arrange your power flush at a time that suits you. Tell us a little about your system and we'll come prepared with everything we need.

Step 2 - System assessment

Our engineer will carry out a quick assessment of your heating system before starting. We'll confirm that a power flush is the right solution and walk you through what to expect.

Step 3 - The power flush

We connect our power flushing machine and work through every radiator and circuit in your system. Most properties take between four and eight hours depending on system size and the level of contamination. We handle everything, you just carry on with your day.

Step 4 - Protection & sign off

Once the flush is complete, we dose your system with a high-quality corrosion inhibitor and fit a magnetic filter to keep it clean long term. We'll test everything, balance your radiators and make sure your system is running properly before we leave.

Power flushing questions answered

How long does a power flush take?

Most domestic properties take between four and eight hours. Larger systems or those with heavy sludge build-up can take longer. We’ll give you a realistic time estimate when we assess your system.

Will a power flush damage my radiators or pipes?

No. Power flushing uses high flow at low pressure, which is safe for radiators, pipes and boilers in normal condition. Our engineer will check your system beforehand and flag any areas of concern before we start.

How often should I have a power flush?

Most systems benefit from a power flush every five to eight years, though this depends on the age of the system, whether a magnetic filter is fitted and the quality of the water in your area. A filter fitted after your flush will significantly extend the time between cleans.

Is a power flush the same as a chemical flush?

Not quite. A chemical flush circulates cleaning chemicals through the system but without the high-flow flushing action of a full power flush. For systems with significant sludge build-up, a power flush gives a much more thorough clean. Our engineer will recommend the right approach for your system.

Can I just bleed my radiators instead?

Bleeding your radiators removes air from the system, which helps with cold spots at the top of radiators. Sludge-related cold spots at the bottom of radiators are a different problem and won’t be fixed by bleeding alone. A power flush is the right solution for sludge.