Customers, over the years, have made some of their own names for our technology. As a result, we can also be referred to as bead flush, grit flush and pellet flush.

YES. For standard prices (see here) there is a 1 year guarantee against pipes or radiators re-blocking (Terms and conditions apply).

For No-Fix-No-Fee prices we guarantee our work for 2 years against pipes or radiators re-blocking (Terms and conditions apply).

After you have completed and send us your booking request, we will send you a postcard via mail. This postcard will contain a unique code that you will need to confirm back to us, together with your post code. Details are on the postcard. Once you have confirmed the booking code, we will confirm your booking and the work will go ahead.

It is difficult to say how much time we will need to finish the work, as it heavily depends on the system size and difficulty. It usually takes between 4 to 10 hours.

Many of our clients have spent a lot of money already, on standard power flushes that didn’t work and don’t want to risk more money for something that might fail.
Other clients have been told that their system cannot be cleaned (power flushed) and needs to be replaced.

They also don’t want the risk of spending money on a procedure that might fail and then have to pay to replace all the system/pipes anyway. So we (unlike our competitors) will offer you a no risk option, on getting it all working. No Fix No Fee is at a premium to our normal online prices, we agree this price in advance or on the day, before we start work.

Our No Fix No Fee prices are always cheaper than system replacements and can mostly be completed in just one day, with no redecorating needed. With “No-Fix-No-Fee” we assume all the risk of failure.

If you think that most sludge found in a system is consistency of toothpaste, you can understand that physical particles flowing and scraping against it at high speed will dislodge it better than fast flowing water by itself (standard power flushing).

Hence our technology is better at cleaning central heating systems when compared with standard power flushing. Now think of 1000’s of pellets that being forced against the sludge at high speed, over and over. Result, are a very clean pipe! Check our videos for more proof.

Power flushing works well in certain situations, but it is a limited technology. Around 80% of our work is on partially blocked, microbore (pipes sized 12mm and under) and plastic piped systems.

These are the systems that block up the easiest and are the hardest to unblock. Most of them were power flushed unsuccessfully or clients were told to replace all the pipes/boiler as they can’t be power flushed.

There is no system that we cannot PowDer Flush and we can offer a “no fix no fee” deal, if you don’t want to take a risk.

We aim to get your system fully working, if at all possible. We can do any extra work needed on the day. If we need to replace a pump or valve to get it all working, we will do that. We have the most commonly needed parts with us and fit them at reasonable prices.

PowDer Flush does rely on some flow in the pipes/radiator. We do have other techniques that we use to unblock and establish some flow first, before we PowDer Flush that pipe or radiator.

Blocking a system is impossible, as all the abrasive will dissolve within 30 min, regardless of temperature. Once it has turned from a solid into a liquid, it will not turn back into a solid, so our pellets and powders will not block or damage you pipes/system.

We developed the technology in 2011 and have a registered patent for it. That is why only we can do this procedure and why you and other companies chose "not to have heard of us".

Anyone giving you an exact answer without asking specific questions about your system, like amount of radiators and size of pipe cannot give you accurate estimates.

The more radiators you have on your system the more rust is produced over any amount of time. A system with only 5 radiators on it will take much longer to block up from a rust built up than a system with 20 radiators on it.

Systems that contain plastic pipes or rubber hoses also tend to block up faster than all copper pipe systems. As a rough guide all copper piped heating systems with only 5 radiators and a minimum of 15mm pipes would probably only have to be flushed every 10 to 15 years.

While a system with 5 radiators on plastic microbore pipes will probably need re-flushing every 5 to 6 years.

No, we have performed hundreds of PowDer Flush procedures and leaks are a rarity. Going on our results so far, we get a leak 1 in 100 jobs (only 1% chance). Normally they are not related to our abrasive, easy to fix with little or no damage.

No, we designed and tested this technology specifically for central heating systems and we have never had a problem with damage to the boiler or any other parts of the system.

The abrasive comes in different densities and pellet sizes, depending on the heating system, the problems with the heating system and we choose the correct combination depending on the cleaning required.

Yes, it was designed and tested on all metals found in central heating systems with no problems.

We specialise in “hard to clean” systems like microbore (small pipes) and plastic pipe and often work on systems where one or more power flushes have already failed.

We always retrieve more sludge from these systems, no matter how many times they have been power flushed before. If our process was not better at cleaning, we would not get any more sludge out of a system that has already been power flushed, but we do and without fail.

We are also a great alternative to replacing the pipes in your central heating system as you don’t need to lift up any floor boards or do any redecorations after we completed the job.

Normally PowDer Flushing takes only one day while replacing your central heating system might take weeks.