Range from the cheapest window sill replacement £300 (My Joinery Ltd based in NG4) to the dearest window sill replacement £500 (MWM JOINERY LTD based in NG10).
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 LE13 by posting a job with HaMuch and we will send it to carpenter & joiners in LE13.