Range from the cheapest loft boarding £660 (Shape London based in SE1) to the dearest loft boarding £1500 (BNL-RO LTD based in n1).
Comparing carpenter & joiners estimates for loft boarding 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 board a loft in Old Broad Street by posting a job with HaMuch and we will send it to carpenter & joiners in Old Broad Street.