Experienced extension builder ready to quote for your work. WILD CONSTRUCTION LTD is the best extension builder in DT6. No obligation free quotes a...
From £22,128
M J MUDFORD BUILDG CONTRACTOR is a trusted extension builder serving customers in DT6 and the surrounding area. Contact us to today to get a compet...

A flat roof extension ranges from the cheapest of £22,128 (M J MUDFORD BUILDG CONTRACTOR based in DT6) to the dearest of £22,184 (WILD CONSTRUCTION LTD based in DT6), 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 DT6 by posting a job with HaMuch. We'll send it to extension builders in DT6.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Dorchester | £30 | £230 |
| Build A Flat Roof Extension near Yeovil | £34 | £294 |
| Build A Flat Roof Extension near Weymouth | £33 | £260 |
| Build A Flat Roof Extension near South Somerset | £62 | £270 |
| Build A Flat Roof Extension near East Devon | £27 | £221 |
| Build A Flat Roof Extension near Taunton | £31 | £242 |
| Build A Flat Roof Extension near Bridgwater | £30 | £236 |
| Build A Flat Roof Extension near Exmouth | £24 | £210 |
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 - £17,656

Two storey extension - £88,234

Build a timber frame extension - £26,156

Build a swimming pool - £81,156

Single storey extension - £58,120

Side return extension - £43,255

Install an RSJ - £2,356

Outbuilding - £10,156

Build a Mansard loft conversion - £52,156

Loft conversion - £35,213

Build a kitchen extension - £42,156

Hip to gable loft conversion - £42,156

Granny annexe - £87,156

Garden office - £10,156

Convert a Garage - £16,156

Garage - £18,656

Build a flat roof extension - £22,156

Build a dormer loft conversion - £42,156

Concrete foundations - £6,406

Convert a bungalow loft - £29,156

Convert a basement - £39,255