Cost to build a flat roof extension in FY3

Build a flat roof extension cost in FY3

Flat roof extension cost in FY3

Estimates for build a flat roof extension near FY3

A flat roof extension ranges from the cheapest of £21,496 (M S JOINERY & BUILDING based in FY5) to the dearest of £21,944 (JR Roofing Lancs based in FY4), but these are just estimates. While they give you an idea of who will be better value, the best way to compare costs is to get real quotes.

Find out how much your flat roof extension will cost in FY3 by posting a job with HaMuch. We'll send it to extension builders in FY3.

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Build A Flat Roof Extension near Blackpool	£25	£183
Build A Flat Roof Extension near Lytham St Annes	£25	£181
Build A Flat Roof Extension near Fleetwood	£25	£180
Build A Flat Roof Extension near Penwortham	£26	£189
Build A Flat Roof Extension near Fulwood	£26	£187
Build A Flat Roof Extension near Southport	£23	£174
Build A Flat Roof Extension near Preston	£26	£190
Build A Flat Roof Extension near Leyland	£27	£194
Build A Flat Roof Extension near Bamber Bridge	£26	£189
Build A Flat Roof Extension near Lancaster	£22	£185

Estimates for common extension builder jobs in FY3;

Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.