Central Heating Installation
Installing central heating from scratch involves selecting the right boiler, specifying all radiators for each room, and running all the pipework. Whether you're converting from electric storage heaters or heating a new extension, our engineers design and install complete central heating systems across Northamptonshire.

What's Included
- Free heating survey and system design
- Heat loss calculation for every room
- Boiler supply and installation
- All radiators supplied and fitted with TRVs
- Complete new pipework installation
- Smart thermostat and programmer
- System flush, inhibitor dose, and pressure test
- Gas Safe certification and Building Regulations compliance
At a Glance
Frequently Asked Questions
How much does it cost to install central heating in a 3-bed house?
A typical 3-bedroom semi-detached converting from electric heating costs £3,500–£5,500 including boiler, radiators, and all pipework. We provide a detailed fixed quote after a free survey.
How long does installing central heating take?
A standard 3-bedroom property takes 3–5 days. More complex properties or those requiring extensive pipework may take slightly longer.
Will you make good after the installation?
We take care to minimise disruption — using floor protection throughout and boxing in pipework where required. We make good all pipe chases and wall penetrations as part of the installation.
Book Central Heating Installation in Corby
Fixed price, Gas Safe engineers, next-day availability.