Need an Extension Builder in DH8? ANDERSON & METCALF BUILDERS has been helping local clients (20 mile radius) with their extension buildering jobs ...
WILKINSON BUILDERS is a trusted extension builder serving customers in DH8 and the surrounding area. Contact us to today to get a competitive quote...
From £22,224
Relax... you have found a reliable extension builder in DH8. Browns Electrical Services is a friendly and reliable company based in DH8 who conside...
From £22,168
Trusted and professional extension builder in DH8. Experienced in all extension buildering work and keeping within budget and on quote. Steven Hugh...

A flat roof extension ranges from the cheapest of £21,904 (WILKINSON BUILDERS based in DH8) to the dearest of £22,224 (Browns Electrical Services based in DH8), 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 DH8 by posting a job with HaMuch. We'll send it to extension builders in DH8.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Consett | £33 | £241 |
| Build A Flat Roof Extension near Stanley | £34 | £242 |
| Build A Flat Roof Extension near Chester-le-Street | £35 | £242 |
| Build A Flat Roof Extension near Gateshead | £33 | £236 |
| Build A Flat Roof Extension near Durham | £47 | £267 |
| Build A Flat Roof Extension near Newcastle Upon Tyne | £33 | £236 |
| Build A Flat Roof Extension near Washington | £33 | £254 |
| Build A Flat Roof Extension near Spennymoor | £37 | £249 |
| Build A Flat Roof Extension near Sunderland | £33 | £251 |
| Build A Flat Roof Extension near Longbenton | £34 | £234 |
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 - £17,626

Two storey extension - £88,189

Build a timber frame extension - £26,126

Build a swimming pool - £81,126

Single storey extension - £57,520

Side return extension - £42,918

Install an RSJ - £2,326

Outbuilding - £10,126

Build a Mansard loft conversion - £52,126

Loft conversion - £34,931

Build a kitchen extension - £42,126

Hip to gable loft conversion - £42,126

Granny annexe - £87,126

Garden office - £10,126

Convert a Garage - £16,126

Garage - £18,626

Build a flat roof extension - £22,126

Build a dormer loft conversion - £42,126

Concrete foundations - £6,376

Convert a bungalow loft - £29,126

Convert a basement - £38,918