We send your job to ALL WS15 extension builders
Available extension builders in WS15 reply
Select your affordable WS15 extension builder
From £21,576
Experienced extension builder ready to quote for your work. LONGDON CONSTRUCTION LTD is the best extension builder in WS15. No obligation free quot...
From £22,080
If you’ve got some broken tiles, or some leaky gutters, Who you gonna call?... ROOFBUSTERS!Welcome to RoofBusters...
From £21,800
Experienced extension builder ready to quote for your work. CROFT HOMES DESIGN & BUILD LTD is the best extension builder in WS15. No obligation fre...

A flat roof extension ranges from the cheapest of £21,576 (LONGDON CONSTRUCTION LTD based in WS15) to the dearest of £22,080 (Roof Busters Ltd based in WS15), 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 WS15 by posting a job with HaMuch. We'll send it to extension builders in WS15.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Rugeley | £30 | £230 |
| Build A Flat Roof Extension near Burntwood | £29 | £229 |
| Build A Flat Roof Extension near Lichfield | £29 | £227 |
| Build A Flat Roof Extension near Cannock | £28 | £227 |
| Build A Flat Roof Extension near Brownhills | £28 | £225 |
| Build A Flat Roof Extension near Stafford | £29 | £224 |
| Build A Flat Roof Extension near Bloxwich | £28 | £225 |
| Build A Flat Roof Extension near Walsall | £29 | £229 |
| Build A Flat Roof Extension near Burton upon Trent | £33 | £257 |
| Build A Flat Roof Extension near Willenhall | £29 | £228 |
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 - £17,316

Two storey extension - £87,724

Build a timber frame extension - £25,816

Build a swimming pool - £80,816

Single storey extension - £51,320

Side return extension - £39,430

Install an RSJ - £2,016

Outbuilding - £9,816

Build a Mansard loft conversion - £51,816

Loft conversion - £32,025

Build a kitchen extension - £41,816

Hip to gable loft conversion - £41,816

Granny annexe - £86,816

Garden office - £9,816

Convert a Garage - £15,816

Garage - £18,316

Build a flat roof extension - £21,816

Build a dormer loft conversion - £41,816

Concrete foundations - £6,066

Convert a bungalow loft - £28,816

Convert a basement - £35,430