Servicing of radiators

[Aussieuk]

I am looking to have my domestic radiators (5) serviced: checked for leaks, bled, flushed if necessary. Recommendations for efficient and cost effective service would be appreciated. Thank you.

[KidKruger]

You can check them for leaks yourself for free, just by eyeballing the rads and valves - visible water and damp patches are a good indicator. It would be unusual to have a radiator leaking and not see/smell a clue.

[jazzer]

Add one of these to your system so you don't need a power flush.

https://www.boilerguide.co.uk/articles/what-is-a-magnaclean

[HunterHtingSolutions]

If none of your radiators are working a magnetic filter isn't going to resolve the issue. It may aid stopping debris getting into the boiler but won't single handedly clean the heating system.

Most call outs for rads not working is down to faulty thermostatic valves rather than radiators blocked. If none of the rads are working it is more likely to be a blockage either in the boiler or somewhere on the system.