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Brick House Builders Ltd
Jatinder Kahlon
Hi, I’m Jatinder. I’m a qualified electrician and gas safe registered professional with 10 years of experience in the trade. We specialise in l...
Slick Construction Ltd
Need to find an Extension Builder near you for all your extension buildering work?
Slick Construction Ltd provides a local, trusted extensi...
Hawaii Ltd
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Image Design & Consultants
Image Design & Consultants is a trusted extension builder serving customers in Whitton and the surrounding area. Contact us to today to get a compe...
Tota Builders
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
H Plus Global Ltd
This business has not added a description yet.
JD Construction
JD Construction is an established and experienced local extension builder in Whitton. Please contact us for a free, no obligation quote and competi...
BUILDING SPACE UK LTD
Relax... you have found a reliable extension builder in Whitton. BUILDING SPACE UK LTD is a friendly and reliable company based in Whitton who cons...
ZNS Construction
Need an Extension Builder in Whitton? ZNS Construction has been helping local clients (10 mile radius) with their extension buildering jobs for man...
Gallant Contractors Ltd
Gallant Contractors have partnered with Homeowners, Designers and Architects to deliver unrivalled construction, renovation, double glazing and ref...
Flat roof extension cost in Whitton
A flat roof extension ranges from the cheapest of £21,896 (Tota Builders based in TW2) to the dearest of £22,432 (ZNS Construction based in TW14), 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 Whitton by posting a job with HaMuch. We'll send it to extension builders in Whitton.
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- Factors affecting the cost of flat roof extensions
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- 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 Whitton;
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 - £17,720
Two storey extension - £88,330
Build a timber frame extension - £26,220
Build a swimming pool - £81,220
Single storey extension - £59,400
Side return extension - £43,975
Install an RSJ - £2,420
Outbuilding - £10,220
Build a Mansard loft conversion - £52,220
Loft conversion - £35,813
Build a kitchen extension - £42,220
Hip to gable loft conversion - £42,220
Granny annexe - £87,220
Garden office - £10,220
Convert a Garage - £16,220
Garage - £18,720
Build a flat roof extension - £22,220
Build a dormer loft conversion - £42,220
Concrete foundations - £6,470
Convert a bungalow loft - £29,220
Convert a basement - £39,975