Richard Swann-thomas
Qualified in 'Construction in the built Environment' sub diploma. I've run.my own business ( DR Plaster) for 14 years. Always busy but always frien...
Neil Bailey
Need an Extension Builder in ST16? Complete building has been helping local clients (20 mile radius) with their extension buildering jobs for many...
Trusted and professional extension builder in ST16. Experienced in all extension buildering work and keeping within budget and on quote. JAMES DUNN...
From £2,016
Experienced extension builder ready to quote for your work. R S J CONSTRUCTION is the best extension builder in ST16. No obligation free quotes and...
From £2,080
Carol Ash is an established extension buildering business in ST16. We come highly recommended and provide competitive quotes for your work.

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in ST16 it ranges from £1,848 (DR Plaster based in ST17) to £2,144 (JAMES DUNNE CONSTRUCTION based in ST17).
Comparing extension builders estimates for fitting an RSJ gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
Get rates and quotes to install an RSJ in ST16 by posting a job with HaMuch and we will send it to extension builders in ST16.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Stafford | £29 | £224 |
| Install An RSJ near Rugeley | £30 | £230 |
| Install An RSJ near Cannock | £28 | £227 |
| Install An RSJ near Burntwood | £29 | £229 |
| Install An RSJ near Stoke-on-Trent | £29 | £226 |
| Install An RSJ near Brownhills | £28 | £225 |
| Install An RSJ near Bloxwich | £28 | £225 |
| Install An RSJ near Newcastle-under-Lyme | £30 | £228 |
| Install An RSJ near Lichfield | £29 | £227 |
| Install An RSJ near Wolverhampton | £28 | £222 |
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 - £17,310

Two storey extension - £87,714

Build a timber frame extension - £25,810

Build a swimming pool - £80,810

Single storey extension - £51,192

Side return extension - £39,358

Install an RSJ - £2,010

Outbuilding - £9,810

Build a Mansard loft conversion - £51,810

Loft conversion - £31,965

Build a kitchen extension - £41,810

Hip to gable loft conversion - £41,810

Granny annexe - £86,810

Garden office - £9,810

Convert a Garage - £15,810

Garage - £18,310

Build a flat roof extension - £21,810

Build a dormer loft conversion - £41,810

Concrete foundations - £6,060

Convert a bungalow loft - £28,810

Convert a basement - £35,358