From £21,856
S.G. Joinery & Building is a well-established company setup over 15 years ago and working in the Poulton-le-Fylde , Preston ,Garstang and ...
From £21,608
Claughton, PR3
Experienced extension builder ready to quote for your work. WILLIAMSON BUILDERS LTD is the best extension builder in Claughton. No obligation free ...
From £21,848
Need an Extension Builder in Claughton? Lancashire Home Life Renovations has been helping local clients (20 mile radius) with their jobs for many ...
From £21,728
Need to find an Extension Builder near you for all your work?
Bond Joinery & Building provides a local, trusted service in and around Cla...
From £22,848
We are specialists in all brick blockwork and stonework whatever your job be it a complete new build with all trades in house or a garden wall we c...
From £21,872
Need an Extension Builder in Claughton? Evershield has been helping local clients (20 mile radius) with their jobs for many years. Get a quote tod...
From £21,832
Need an Extension Builder in Claughton? John Towers Builders has been helping local clients (20 mile radius) with their jobs for many years. Get a...
From £21,680
Phil Marlow Builders is a trusted extension builder serving customers in Claughton and the surrounding area. Contact us to today to get a competiti...
From £21,704
Experienced extension builder ready to quote for your work. DB Joinery & Building Contractors Ltd is the best extension builder in Claughton. No o...
From £21,896
Need to find an Extension Builder near you for all your work?
J.L Noblet provides a local, trusted service in and around Claughton. Homeo...

A flat roof extension ranges from the cheapest of £21,608 (WILLIAMSON BUILDERS LTD based in PR3) to the dearest of £22,848 (Edenhall brickwork Ltd based in PR3), 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 Claughton by posting a job with HaMuch. We'll send it to extension builders in Claughton.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Fulwood | £26 | £187 |
| Build A Flat Roof Extension near Preston | £26 | £190 |
| Build A Flat Roof Extension near Penwortham | £26 | £189 |
| Build A Flat Roof Extension near Bamber Bridge | £26 | £189 |
| Build A Flat Roof Extension near Leyland | £27 | £194 |
| Build A Flat Roof Extension near Blackburn | £29 | £211 |
| Build A Flat Roof Extension near Lancaster | £22 | £185 |
| Build A Flat Roof Extension near Fleetwood | £25 | £180 |
| Build A Flat Roof Extension near Blackpool | £25 | £183 |
| Build A Flat Roof Extension near Chorley | £27 | £193 |
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.

Underpin a building - £17,387

Two storey extension - £87,831

Build a timber frame extension - £25,887

Build a swimming pool - £80,887

Single storey extension - £52,744

Side return extension - £40,231

Install an RSJ - £2,087

Outbuilding - £9,887

Build a Mansard loft conversion - £51,887

Loft conversion - £32,693

Build a kitchen extension - £41,887

Hip to gable loft conversion - £41,887

Granny annexe - £86,887

Garden office - £9,887

Convert a Garage - £15,887

Garage - £18,387

Build a flat roof extension - £21,887

Build a dormer loft conversion - £41,887

Concrete foundations - £6,137

Convert a bungalow loft - £28,887

Convert a basement - £36,231