Building Beautiful Homes Since 1980Welcome to Oakwood Construction. Here in the heart of the Midlands, we are more than simply your new home builde...
At Fox, we offer a fantastic collection of products for you to choose from including a range of double-glazed windows (available in aluminium and u...
From £21,992
At SMM-PD we are not restrained by traditional thinking, we appreciate our clients needs and understand the importance of solving solutions and del...

A flat roof extension ranges from the cheapest of £21,688 (Fox Windows & Doors Ltd based in CV8) to the dearest of £23,200 (Oakwood Construction based in CV4), 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 CV8 by posting a job with HaMuch. We'll send it to extension builders in CV8.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Kenilworth | £29 | £223 |
| Build A Flat Roof Extension near Coventry | £28 | £221 |
| Build A Flat Roof Extension near Warwick | £28 | £213 |
| Build A Flat Roof Extension near Leamington Spa | £27 | £212 |
| Build A Flat Roof Extension near Knowle | £31 | £241 |
| Build A Flat Roof Extension near Bedworth | £28 | £219 |
| Build A Flat Roof Extension near Nuneaton & Bedworth | £28 | £218 |
| Build A Flat Roof Extension near Solihull | £29 | £231 |
| Build A Flat Roof Extension near Rugby | £31 | £224 |
| Build A Flat Roof Extension near Nuneaton | £29 | £225 |
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 - £17,793

Two storey extension - £88,440

Build a timber frame extension - £26,293

Build a swimming pool - £81,293

Single storey extension - £60,867

Side return extension - £44,800

Install an RSJ - £2,493

Outbuilding - £10,293

Build a Mansard loft conversion - £52,293

Loft conversion - £36,500

Build a kitchen extension - £42,293

Hip to gable loft conversion - £42,293

Granny annexe - £87,293

Garden office - £10,293

Convert a Garage - £16,293

Garage - £18,793

Build a flat roof extension - £22,293

Build a dormer loft conversion - £42,293

Concrete foundations - £6,543

Convert a bungalow loft - £29,293

Convert a basement - £40,800