Richie Crawley
Relax... you have found a reliable extension builder in WA6. R A C Gas is a friendly and reliable company based in WA6 who consider no job as too b...

A flat roof extension ranges from the cheapest of £21,608 (R A C Gas based in WA7) to the dearest of £21,608 (R A C Gas based in WA7), 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 WA6 by posting a job with HaMuch. We'll send it to extension builders in WA6.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Runcorn | £33 | £228 |
| Build A Flat Roof Extension near Halton | £31 | £220 |
| Build A Flat Roof Extension near Widnes | £31 | £220 |
| Build A Flat Roof Extension near Ellesmere Port | £31 | £214 |
| Build A Flat Roof Extension near Chester | £32 | £220 |
| Build A Flat Roof Extension near Warrington | £31 | £222 |
| Build A Flat Roof Extension near Winsford | £31 | £232 |
| Build A Flat Roof Extension near Huyton with Roby | £31 | £225 |
| Build A Flat Roof Extension near Knowsley | £31 | £222 |
| Build A Flat Roof Extension near Prescot | £31 | £223 |
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 - £17,108

Two storey extension - £87,412

Build a timber frame extension - £25,608

Build a swimming pool - £80,608

Single storey extension - £47,160

Side return extension - £37,090

Install an RSJ - £1,808

Outbuilding - £9,608

Build a Mansard loft conversion - £51,608

Loft conversion - £30,075

Build a kitchen extension - £41,608

Hip to gable loft conversion - £41,608

Granny annexe - £86,608

Garden office - £9,608

Convert a Garage - £15,608

Garage - £18,108

Build a flat roof extension - £21,608

Build a dormer loft conversion - £41,608

Concrete foundations - £5,858

Convert a bungalow loft - £28,608

Convert a basement - £33,090