From £2,040
DAVID LEAKE CONSTRUCTION LTD is an established and experienced local extension builder in S63. Please contact us for a free, no obligation quote an...
From £2,336
Need an Extension Builder in S63? Misura Limited has been helping local clients (20 mile radius) with their extension buildering jobs for many year...
From £2,064
Yorkshire Garage Openers is an established extension buildering business in S63. We come highly recommended and provide competitive quotes for your...
From £2,184
R.B.H Builders is a trusted extension builder serving customers in S63 and the surrounding area. Contact us to today to get a competitive quote for...
From £2,112
MANVERS CONSTRUCTION is an established and experienced local extension builder in S63. Please contact us for a free, no obligation quote and compet...
From £2,360
Need an Extension Builder in S63? Property Plus has been helping local clients (20 mile radius) with their extension buildering jobs for many years...
From £2,160
Ajf builddrs is a trusted extension builder serving customers in S63 and the surrounding area. Contact us to today to get a competitive quote for e...
From £2,040
Trusted and professional extension builder in S63. Experienced in all extension buildering work and keeping within budget and on quote. Britishbuil...
From £2,064
Harvie Construction is an established and experienced local extension builder in S63. Please contact us for a free, no obligation quote and competi...
From £2,304
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in S63 it ranges from £2,040 (DAVID LEAKE CONSTRUCTION LTD based in S73) to £2,360 (Property Plus based in S61).
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 S63 by posting a job with HaMuch and we will send it to extension builders in S63.
"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 | £33 | £257 |
| Install An RSJ near Barnsley | £31 | £242 |
| Install An RSJ near Wickersley | £33 | £257 |
| Install An RSJ near Doncaster | £29 | £238 |
| Install An RSJ near Sheffield | £34 | £280 |
| Install An RSJ near Pontefract | £30 | £228 |
| Install An RSJ near Normanton | £30 | £233 |
| Install An RSJ near Wakefield | £31 | £240 |
| Install An RSJ near Castleford | £30 | £225 |
| Install An RSJ near Ossett | £33 | £245 |
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 - £17,466

Two storey extension - £87,950

Build a timber frame extension - £25,966

Build a swimming pool - £80,966

Single storey extension - £54,328

Side return extension - £41,122

Install an RSJ - £2,166

Outbuilding - £9,966

Build a Mansard loft conversion - £51,966

Loft conversion - £33,435

Build a kitchen extension - £41,966

Hip to gable loft conversion - £41,966

Granny annexe - £86,966

Garden office - £9,966

Convert a Garage - £15,966

Garage - £18,466

Build a flat roof extension - £21,966

Build a dormer loft conversion - £41,966

Concrete foundations - £6,216

Convert a bungalow loft - £28,966

Convert a basement - £37,122