Heat Pump Radiator Cost Per Room
Most UK homes need just 2-4 radiators upgraded for a heat pump, not all of them. Budget £200-£500 per radiator, with living rooms at the top end and bedrooms at the bottom. The total radiator budget is typically £400-£2,000 — a fraction of the overall installation cost.
Radiator costs are usually included in the overall installation quote. See our pillar: do I need new radiators?
Cost by Room
| Room | Radiator Type | Supply Cost | Fitting | Total |
|---|---|---|---|---|
| Living room | Large Type 22 or fan convector | £150-£500 | £80-£150 | £230-£650 |
| Main bedroom | Type 22 (if needed) | £100-£250 | £80-£120 | £180-£370 |
| Bathroom | Towel rail + small panel | £150-£400 | £80-£150 | £230-£550 |
| Hallway | Compact Type 22 | £80-£200 | £80-£120 | £160-£320 |
| Kitchen | Usually kept | £0 | £0 | £0 |
UK prices including supply and fitting, March 2026. Existing pipework connections reused.
Total Budget
Where to Save
- Only upgrade radiators the heat loss calculation identifies as undersized
- Standard steel Type 22 radiators offer the best value
- Fan convectors cost more but may avoid needing multiple radiators
- Insulation improvements reduce heat loss, potentially avoiding upgrades
Radiator investment pays back through lower flow temperatures and higher COP. Add solar panels for even faster payback.
Check if a heat pump suits your home
Request a heat pump quoteAnswer a few questions about your home and request a quote.
Frequently Asked Questions
How much does a radiator upgrade cost per room?
£200-£500 per radiator including supply and fitting. Living rooms cost more; bedrooms less.
Are radiator costs included in the heat pump quote?
Usually yes. Most MCS installers include them in the overall price.
Radiator costs per room are a key part of heat pump budgeting. Connects to radiator assessment, installation costs, and sizing calculations. Solar panels improve the overall financial picture.