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SDS Constructions
Sean Smithers
Our building services company SDS Constructions has been established for many years and have been providing customers in Dagenham and the surroundi...
Optimus Build Solutions
Vasile Boghean
Optimus Build Solutions delivers exceptional construction services in London and surronding areas. Specializing in bathroom and kitchen refurbishme...
Major Building Contractors Ltd
Relax... you have found a reliable extension builder in Dagenham. Major Building Contractors Ltd is a friendly and reliable company based in Dagenh...
Decorating Building Service
Decorating Building Service are here to help customers who need an Extension Builder in Dagenham. We offer a competitive rate to complete all your ...
Render
Experienced extension builder ready to quote for your work. Render is the best extension builder in Dagenham. No obligation free quotes and many ha...
Gems Building & Maintenance Services
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
PHOENIX DEVELOPMNTS LONDON LTD
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Tony Rutter
Dagenham, RM10
Need an Extension Builder in Dagenham? Tony Rutter has been helping local clients (10 mile radius) with their extension buildering jobs for many ye...
Sevcan Construction
Relax... you have found a reliable extension builder in Dagenham. Sevcan Construction is a friendly and reliable company based in Dagenham who cons...
RTC Plumbers
Shaik Jamal
Welcome to RTC Plumbers! With over 15 years of experience, we offer a range of plumbing services from simple repairs to complex installations, each...
Flat roof extension cost in Dagenham
A flat roof extension ranges from the cheapest of £21,416 (RTC Plumbers based in RM6) to the dearest of £23,232 (Optimus Build Solutions based in Rm1), 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 Dagenham by posting a job with HaMuch. We'll send it to extension builders in Dagenham.
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Estimates for common extension builder jobs in Dagenham;
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 - £17,787
Two storey extension - £88,431
Build a timber frame extension - £26,287
Build a swimming pool - £81,287
Single storey extension - £60,744
Side return extension - £44,731
Install an RSJ - £2,487
Outbuilding - £10,287
Build a Mansard loft conversion - £52,287
Loft conversion - £36,443
Build a kitchen extension - £42,287
Hip to gable loft conversion - £42,287
Granny annexe - £87,287
Garden office - £10,287
Convert a Garage - £16,287
Garage - £18,787
Build a flat roof extension - £22,287
Build a dormer loft conversion - £42,287
Concrete foundations - £6,537
Convert a bungalow loft - £29,287
Convert a basement - £40,731