Range from the cheapest window sill replacement £300 (DJHowse Property Services based in BS13) to the dearest window sill replacement £410 (Liam Rush Design based in BS2).
Comparing carpenter & joiners estimates for replacing a window sill gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes to replace a window sill in Eng by posting a job with HaMuch and we will send it to carpenter & joiners in Eng.