Generally speaking, plumbers will charge between £100 and £200 to replace radiators in the UK.
Certain circumstances may lead to price discrepancies, such as the layout of the space and potential difficulty of the removal and installation, as well as the size of the replacement radiators. How busy the particular plumber is could also influence the expense.
For a more detailed insight into UK radiator replacement, take a look at our dedicated blog – How To Replace A Radiator: A BestHeating Guide.