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George Penman
Dundee, DD5
CFM - Entire building care is an established and experienced local extension builder in Dundee. Please contact us for a free, no obligation quote ...
David Sturrock
Dundee, DD2
We are a established company of over 30 yeats. We offer 24 hour call out service for both commercial and residential property sevices
J & G Builders are here to help customers who need an Extension Builder in Dundee. We offer a competitive rate to complete all your extension build...
From £21,960
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £21,832
Trusted and professional extension builder in Dundee. Experienced in all extension buildering work and keeping within budget and on quote. RAY YOUN...
From £22,360
Dundee, DD1
Our building services company KESR Developments Ltd was established in early 2022 but have been providing customers from Aberdeen to Perth with pro...
From £22,264
Reliabuild Contractors limited's attention to service and detail has made us an industry leader. With a wide range of products and services to choo...

A flat roof extension ranges from the cheapest of £21,832 (RAY YOUNG BRICKLAYER & BUILD based in DD5) to the dearest of £23,336 (CFM - Entire building care based in DD5), 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 Dundee by posting a job with HaMuch. We'll send it to extension builders in Dundee.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Dundee | £38 | £285 |
| Build A Flat Roof Extension near Forfar | £29 | £236 |
| Build A Flat Roof Extension near Arbroath | £47 | £264 |
| Build A Flat Roof Extension near Angus | £29 | £236 |
| Build A Flat Roof Extension near Perth & Kinross | £32 | £245 |
| Build A Flat Roof Extension near Perth | £32 | £245 |
| Build A Flat Roof Extension near Fife | £44 | £310 |
| Build A Flat Roof Extension near Glenrothes | £42 | £304 |
| Build A Flat Roof Extension near Kirkcaldy | £42 | £296 |
| Build A Flat Roof Extension near Dunfermline | £46 | £285 |
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 - £17,799

Two storey extension - £88,449

Build a timber frame extension - £26,299

Build a swimming pool - £81,299

Single storey extension - £60,989

Side return extension - £44,869

Install an RSJ - £2,499

Outbuilding - £10,299

Build a Mansard loft conversion - £52,299

Loft conversion - £36,557

Build a kitchen extension - £42,299

Hip to gable loft conversion - £42,299

Granny annexe - £87,299

Garden office - £10,299

Convert a Garage - £16,299

Garage - £18,799

Build a flat roof extension - £22,299

Build a dormer loft conversion - £42,299

Concrete foundations - £6,549

Convert a bungalow loft - £29,299

Convert a basement - £40,869