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Glenward Builders Ltd
Experienced extension builder ready to quote for your work. Glenward Builders Ltd is the best extension builder in E14. No obligation free quotes a...
Renobuild Group
Daniel Dixon
Need to find an Extension Builder near you for all your extension buildering work?
Renobuild Group provides a local, trusted extension buil...
ROOSE CONSTRUCTION LTD
Trusted and professional extension builder in E14. Experienced in all extension buildering work and keeping within budget and on quote. ROOSE CONST...
Andy Tunmer Building Services
Andy Tunmer Building Services is an established and experienced local extension builder in E14. Please contact us for a free, no obligation quote a...
AB Building Maintainance
Trusted and professional extension builder in E14. Experienced in all extension buildering work and keeping within budget and on quote. AB Building...
From £21,928
Builders
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £21,920
Trafalgar Building Company Limited
Trusted and professional extension builder in E14. Experienced in all extension buildering work and keeping within budget and on quote. Trafalgar B...
From £22,432
Island design & Construction Ltd
Island design & Construction Ltd are here to help customers who need an Extension Builder in E14. We offer a competitive rate to complete all your ...
From £22,256
SCL Design & Build Ltd
SCL Design & Build Ltd are here to help customers who need an Extension Builder in E14. We offer a competitive rate to complete all your extension ...
From £22,312
MARMAREX
We are a London-based contractor with significant experience in prime property construction and refurbishment, delivering projects for our clients ...
Flat roof extension cost in E14
A flat roof extension ranges from the cheapest of £21,920 (Trafalgar Building Company Limited based in SE10) to the dearest of £22,432 (Island design & Construction Ltd based in E14), 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 E14 by posting a job with HaMuch. We'll send it to extension builders in E14.
- How much does a flat roof extension cost?
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- 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?
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Estimates for common extension builder jobs in E14;
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 - £17,692
Two storey extension - £88,288
Build a timber frame extension - £26,192
Build a swimming pool - £81,192
Single storey extension - £58,840
Side return extension - £43,660
Install an RSJ - £2,392
Outbuilding - £10,192
Build a Mansard loft conversion - £52,192
Loft conversion - £35,550
Build a kitchen extension - £42,192
Hip to gable loft conversion - £42,192
Granny annexe - £87,192
Garden office - £10,192
Convert a Garage - £16,192
Garage - £18,692
Build a flat roof extension - £22,192
Build a dormer loft conversion - £42,192
Concrete foundations - £6,442
Convert a bungalow loft - £29,192
Convert a basement - £39,660