Radiator replacement cost (UK, 2026)
£150 to £350
per radiator, typical UK range, 2026
A like-for-like swap (same size, same pipe positions) typically costs £150 to £350 per radiator including a standard panel radiator.
Moving pipework, upsizing, or designer radiators change the price quickly, and fairly.
These are honest typical ranges, not promises: your job, your area and access all move the number. Use them to sanity-check quotes, then get itemised ones.
What moves the price
- Like-for-like vs new position (pipework alterations add real labour)
- Radiator type (standard panel vs column vs designer)
- Whether the system needs draining or the rad can be isolated
A fair quote includes
- The radiator itself, valves, and inhibitor top-up after the work
- System refilled, bled and checked, not just left
- Old radiator taken away
Ask these before you say yes
- 1.Is the price like-for-like, or does it cover moving pipes?
- 2.Will you add inhibitor after refilling?
- 3.Is the radiator model itemised so I can see its retail price?
Worth a second look if
- Quotes that do not say which radiator model you are getting
- No mention of inhibitor (skipping it invites sludge problems later)
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