From £21,968
Doune, FK16
Trusted and professional extension builder in Doune. Experienced in all extension buildering work and keeping within budget and on quote. DAVID MCA...
From £21,936
S Robertson Services is a trusted extension builder serving customers in Doune and the surrounding area. Contact us to today to get a competitive q...
From £21,640
Hi I'm Ryan Podmore /joiner to trade , all my work is completed to a high standard . You can see previous jobs I've done on Facebook under my profi...
From £21,568
NU-LOOK DRIVES & CONSTRUCTION is an established and experienced local extension builder in Doune. Please contact us for a free, no obligation quote...
From £21,640
Need an Extension Builder in Doune? Auchenblae Design & Build has been helping local clients (20 mile radius) with their extension buildering jobs ...
From £22,112
Auchenblae Design & Build provides a completely personal and bespoke service, listening to your dream home vision, then designed to your specificat...
From £21,600
READY CONSTRUCTION LTD are here to help customers who need an Extension Builder in Doune. We offer a competitive rate to complete all your extensio...
From £21,344
CALLANDER JOINERS AND BUILDERS is an established and experienced local extension builder in Doune. Please contact us for a free, no obligation quot...
From £21,608
Need an Extension Builder in Doune? DENOVO BUILDING SERVICES LTD has been helping local clients (20 mile radius) with their extension buildering jo...

A flat roof extension ranges from the cheapest of £21,344 (CALLANDER JOINERS AND BUILDERS based in FK17) to the dearest of £22,112 (Auchenblae Design & Build based in FK7), 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 Doune by posting a job with HaMuch. We'll send it to extension builders in Doune.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Stirling | £31 | £223 |
| Build A Flat Roof Extension near Alloa | £33 | £229 |
| Build A Flat Roof Extension near East Dunbartonshire | £35 | £262 |
| Build A Flat Roof Extension near Falkirk | £31 | £208 |
| Build A Flat Roof Extension near Cumbernauld | £31 | £234 |
| Build A Flat Roof Extension near Kirkintilloch | £35 | £259 |
| Build A Flat Roof Extension near Grangemouth | £32 | £214 |
| Build A Flat Roof Extension near Bishopbriggs | £35 | £262 |
| Build A Flat Roof Extension near Bo'ness | £33 | £241 |
| Build A Flat Roof Extension near Bearsden | £34 | £263 |
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 - £17,240

Two storey extension - £87,610

Build a timber frame extension - £25,740

Build a swimming pool - £80,740

Single storey extension - £49,800

Side return extension - £38,575

Install an RSJ - £1,940

Outbuilding - £9,740

Build a Mansard loft conversion - £51,740

Loft conversion - £31,313

Build a kitchen extension - £41,740

Hip to gable loft conversion - £41,740

Granny annexe - £86,740

Garden office - £9,740

Convert a Garage - £15,740

Garage - £18,240

Build a flat roof extension - £21,740

Build a dormer loft conversion - £41,740

Concrete foundations - £5,990

Convert a bungalow loft - £28,740

Convert a basement - £34,575