Derren Ward
Green Exteriors Ltd are here to help customers who need an Extension Builder in Wentworth. We offer a competitive rate to complete all your extensi...
BP Builders are here to help customers who need an Extension Builder in Wentworth. We offer a competitive rate to complete all your extension build...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Trusted and professional extension builder in Wentworth. Experienced in all extension buildering work and keeping within budget and on quote. Briti...
Need an Extension Builder in Wentworth? Property Plus has been helping local clients (20 mile radius) with their extension buildering jobs for many...
MANVERS CONSTRUCTION is an established and experienced local extension builder in Wentworth. Please contact us for a free, no obligation quote and ...
Yorkshire Garage Openers is an established extension buildering business in Wentworth. We come highly recommended and provide competitive quotes fo...
DAVID LEAKE CONSTRUCTION LTD is an established and experienced local extension builder in Wentworth. Please contact us for a free, no obligation qu...
Paul Chappell
Pc building services is a trusted extension builder serving customers in Wentworth and the surrounding area. Contact us to today to get a competiti...
R.B.H Builders is a trusted extension builder serving customers in Wentworth and the surrounding area. Contact us to today to get a competitive quo...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Wentworth it ranges from £2,040 (Britishbuildogs based in S65) to £3,592 (Green Exteriors Ltd based in S60).
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 Wentworth by posting a job with HaMuch and we will send it to extension builders in Wentworth.
"I need a quote for RSJ installation under the chimney breast in living room" - S73, job posted 01/01/70
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Rotherham | £32 | £257 |
| Install An RSJ near Wickersley | £32 | £258 |
| Install An RSJ near Sheffield | £32 | £261 |
| Install An RSJ near Barnsley | £31 | £242 |
| Install An RSJ near Doncaster | £29 | £238 |
| Install An RSJ near Dronfield | £33 | £262 |
| Install An RSJ near Worksop | £33 | £265 |
| Install An RSJ near Pontefract | £30 | £228 |
| Install An RSJ near Wakefield | £31 | £240 |
| Install An RSJ near Normanton | £30 | £233 |
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 - £17,612

Two storey extension - £88,168

Build a timber frame extension - £26,112

Build a swimming pool - £81,112

Single storey extension - £57,240

Side return extension - £42,760

Install an RSJ - £2,312

Outbuilding - £10,112

Build a Mansard loft conversion - £52,112

Loft conversion - £34,800

Build a kitchen extension - £42,112

Hip to gable loft conversion - £42,112

Granny annexe - £87,112

Garden office - £10,112

Convert a Garage - £16,112

Garage - £18,612

Build a flat roof extension - £22,112

Build a dormer loft conversion - £42,112

Concrete foundations - £6,362

Convert a bungalow loft - £29,112

Convert a basement - £38,760