Cost of Radiator Replacement in Kettering (2026)
Kettering quotes for radiator replacement are landing between £145 and £430 per radiator at the moment. Most jobs take 1–3 hours per radiator. The three things that move the price most around Northamptonshire are radiator type (convector, designer column, towel rail); whether valves and trvs are replaced; pipework alterations required.
About radiator replacement in Kettering
Kettering is a small town of around 63,000 in Northamptonshire. The housing is mostly a mix of Victorian terraces, inter-war semi-detached housing and modern new-build estates. That matters: older properties usually mean more pipework, rewiring and retrofit surprises, while newer builds in districts like NN15, NN16 tend to be quicker jobs with standardised fittings. Local trade prices sit in the same ballpark as the UK average, with Northamptonshire firms quoting close to national rates.
East Midlands pricing sits a touch below the national average. Nottingham, Derby and Leicester are the higher end; smaller towns are noticeably cheaper. Plenty of Travis Perkins, Selco and Howdens branches across the region means parts rarely hold a job up.
Heating is a regulated trade. Gas Safe for anything gas, OFTEC for oil, HETAS for wood burners and stoves, MCS for heat pumps. The bulk of the price is the engineer's time, roughly £300 to £500 a day in 2025, plus the appliance. A summer quote on the same job is usually 10 to 15 percent less than a winter emergency one, so don't leave an ageing boiler until October.
Radiator Replacement cost breakdown in Kettering
Like-for-like single panel swap, existing valves reused
New double-panel radiator with TRVs and lockshield
Designer vertical radiator with new pipework and plastering
What affects the price of radiator replacement in Kettering?
- Radiator type (convector, designer column, towel rail)
- Whether valves and TRVs are replaced
- Pipework alterations required
- Wall type (stud, masonry, dot-and-dab)
- Number of radiators swapped in one visit
Kettering vs the UK average
Kettering sits in the heating & boilers market at a cost multiplier of 0.95× the UK national average. That puts Kettering radiator replacement prices at £145–£430 versus the UK average of £150–£450 per radiator.
Radiator Replacement cost calculator — Kettering
Estimate based on live 2025 UK trade pricing. Always get 3 written quotes before committing.
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What's typically included in a radiator replacement quote
- Draining and refilling the heating system
- Supply of radiator and valves
- Leak testing and inhibitor top-up
- Removal of old radiator
Frequently asked questions
How much does radiator replacement cost in Kettering?
Budget £145 to £430 per radiator for radiator replacement in Kettering. Prices here are around 5% cheaper than the UK average. What moves a quote inside that range is mostly heating contractor day rates in Northamptonshire and the specific material list for your job.
How long does radiator replacement take in Kettering?
A straightforward radiator replacement job in Kettering runs to 1–3 hours per radiator. You can lose days to things outside the contractor's control — parts on backorder, awkward access, or a firm slotting your job around existing bookings. Ask for a start date and expected finish up front.
What's included in the price of radiator replacement in Kettering?
A proper radiator replacement quote in Kettering should cover: Draining and refilling the heating system; Supply of radiator and valves; Leak testing and inhibitor top-up; Removal of old radiator. If any of those aren't itemised on your quote, push back and ask. A written guarantee with a clear warranty period is reasonable to expect on this kind of work.
Is radiator replacement cheaper in Kettering than the UK average?
Radiator Replacement in Kettering runs around 5% cheaper than the UK average. The UK-wide benchmark for this job is £150 to £450 per radiator; Kettering quotes tend to land between £145 and £430. Handy to know what the average actually looks like before you price round.
Do I need planning permission for radiator replacement in Kettering?
Most radiator replacement jobs don't need planning permission, but Building Regulations and any manufacturer or trade-body sign-off still apply. If the property sits in a conservation area or is listed, ring Northamptonshire Council before you book anything in. It's a free call and saves a world of grief later.
See all radiator replacement prices across the UK or browse all tradespeople costs in Kettering.