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From £21,632
Taggart Homes - The Designer Builder
Londonderry, BT47
Taggart Homes - The Designer Builder are here to help customers who need an Extension Builder in Londonderry. We offer a competitive rate to comple...
Flat roof extension cost in Londonderry
A flat roof extension ranges from the cheapest of £21,632 (Taggart Homes - The Designer Builder based in BT47) to the dearest of £21,632 (Taggart Homes - The Designer Builder based in BT47), 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 Londonderry by posting a job with HaMuch. We'll send it to extension builders in Londonderry.
- How much does a flat roof extension cost?
- Flat roof extension cost per m2
- Factors affecting the cost of flat roof extensions
- Advantages and disadvantages of flat roofs
- Which is cheaper: a flat roof or pitched roof?
- How long does a flat roof extension take?
- Do you need planning permission for a flat roof extension?
- How long does a flat roof last?
- Can you walk on a flat roof extension?
- What insulation do I need for a flat roof extension?
Get extension builder rates instantly
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Londonderry | £24 | £190 |
| Build A Flat Roof Extension near Eglinton | £25 | £204 |
| Build A Flat Roof Extension near Strathfoyle | £24 | £190 |
| Build A Flat Roof Extension near Culmore | £24 | £190 |
| Build A Flat Roof Extension near Newbuildings | £24 | £190 |
| Build A Flat Roof Extension near Dungiven | £22 | £190 |
| Build A Flat Roof Extension near Strabane | £30 | £240 |
| Build A Flat Roof Extension near Coleraine | £23 | £201 |
| Build A Flat Roof Extension near Magherafelt | £30 | £238 |
| Build A Flat Roof Extension near Ballymoney | £21 | £187 |
Estimates for common extension builder jobs in Londonderry;
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 - £17,132
Two storey extension - £87,448
Build a timber frame extension - £25,632
Build a swimming pool - £80,632
Single storey extension - £47,640
Side return extension - £37,360
Install an RSJ - £1,832
Outbuilding - £9,632
Build a Mansard loft conversion - £51,632
Loft conversion - £30,300
Build a kitchen extension - £41,632
Hip to gable loft conversion - £41,632
Granny annexe - £86,632
Garden office - £9,632
Convert a Garage - £15,632
Garage - £18,132
Build a flat roof extension - £21,632
Build a dormer loft conversion - £41,632
Concrete foundations - £5,882
Convert a bungalow loft - £28,632
Convert a basement - £33,360