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Select your affordable Prestwick extension builder
Antonio Cano
H & C JOINERS & BUILDERS LTD is an established and experienced local extension builder in Prestwick. Please contact us for a free, no obligation qu...
Andy Gibson
ABG Resin Bond & Landscaping Ltd have been transforming driveways for many years, laying tarmac and installing block-paving, fence...
From £22,160
Need to find an Extension Builder near you for all your extension buildering work?
Shire Design & Build Ltd. provides a local, trusted exte...
From £21,904
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £21,920
Andrew Wright Windows Ltd -Independent Network Installer is a trusted extension builder serving customers in Prestwick and the surrounding area. Co...

A flat roof extension ranges from the cheapest of £21,744 (ABG Resin Bond & Landscaping Ltd based in KA6) to the dearest of £22,160 (Shire Design & Build Ltd. based in KA6), 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 Prestwick by posting a job with HaMuch. We'll send it to extension builders in Prestwick.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Prestwick | £24 | £180 |
| Build A Flat Roof Extension near South Ayrshire | £25 | £190 |
| Build A Flat Roof Extension near Ayr | £25 | £190 |
| Build A Flat Roof Extension near Troon | £32 | £241 |
| Build A Flat Roof Extension near Kilmarnock | £36 | £271 |
| Build A Flat Roof Extension near Irvine | £35 | £253 |
| Build A Flat Roof Extension near Kilwinning | £33 | £250 |
| Build A Flat Roof Extension near North Ayrshire | £33 | £250 |
| Build A Flat Roof Extension near Barrhead | £35 | £255 |
| Build A Flat Roof Extension near Newton Mearns | £35 | £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 - £17,433

Two storey extension - £87,899

Build a timber frame extension - £25,933

Build a swimming pool - £80,933

Single storey extension - £53,656

Side return extension - £40,744

Install an RSJ - £2,133

Outbuilding - £9,933

Build a Mansard loft conversion - £51,933

Loft conversion - £33,120

Build a kitchen extension - £41,933

Hip to gable loft conversion - £41,933

Granny annexe - £86,933

Garden office - £9,933

Convert a Garage - £15,933

Garage - £18,433

Build a flat roof extension - £21,933

Build a dormer loft conversion - £41,933

Concrete foundations - £6,183

Convert a bungalow loft - £28,933

Convert a basement - £36,744