HST ENG LTD is an established extension buildering business in DH2. We come highly recommended and provide competitive quotes for your work.
Experienced extension builder ready to quote for your work. L F BUILDING & JOINERY is the best extension builder in DH2. No obligation free quotes ...
From £21,912
Need an Extension Builder in DH2? Spacesaver Loft Storage has been helping local clients (20 mile radius) with their extension buildering jobs for ...

A flat roof extension ranges from the cheapest of £21,832 (L F BUILDING & JOINERY based in DH2) to the dearest of £22,280 (HST ENG LTD based in DH3), 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 DH2 by posting a job with HaMuch. We'll send it to extension builders in DH2.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Chester-le-Street | £35 | £242 |
| Build A Flat Roof Extension near Washington | £33 | £254 |
| Build A Flat Roof Extension near Stanley | £34 | £242 |
| Build A Flat Roof Extension near Sunderland | £33 | £251 |
| Build A Flat Roof Extension near Durham | £47 | £267 |
| Build A Flat Roof Extension near Gateshead | £33 | £236 |
| Build A Flat Roof Extension near Newcastle Upon Tyne | £33 | £236 |
| Build A Flat Roof Extension near Hebburn | £34 | £246 |
| Build A Flat Roof Extension near Jarrow | £34 | £262 |
| Build A Flat Roof Extension near Consett | £33 | £241 |
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 - £17,508

Two storey extension - £88,012

Build a timber frame extension - £26,008

Build a swimming pool - £81,008

Single storey extension - £55,160

Side return extension - £41,590

Install an RSJ - £2,208

Outbuilding - £10,008

Build a Mansard loft conversion - £52,008

Loft conversion - £33,825

Build a kitchen extension - £42,008

Hip to gable loft conversion - £42,008

Granny annexe - £87,008

Garden office - £10,008

Convert a Garage - £16,008

Garage - £18,508

Build a flat roof extension - £22,008

Build a dormer loft conversion - £42,008

Concrete foundations - £6,258

Convert a bungalow loft - £29,008

Convert a basement - £37,590