From £2,096
Trusted and professional extension builder in SY4. Experienced in all extension buildering work and keeping within budget and on quote. Salop Glass...
From £2,288
Relax... you have found a reliable extension builder in SY4. OPH Joinery is a friendly and reliable company based in SY4 who consider no job as too...
From £2,056
Trusted and professional extension builder in SY4. Experienced in all extension buildering work and keeping within budget and on quote. J S CONSTRU...
From £1,784
Trusted and professional extension builder in SY4. Experienced in all extension buildering work and keeping within budget and on quote. Richard She...
From £2,016
Trusted and professional extension builder in SY4. Experienced in all extension buildering work and keeping within budget and on quote. RS Burgess ...
From £1,840
DAVID WAKEFIELD BUILDING SVS is a trusted extension builder serving customers in SY4 and the surrounding area. Contact us to today to get a competi...
From £2,040
Relax... you have found a reliable extension builder in SY4. Your Home Made Ltd is a friendly and reliable company based in SY4 who consider no job...
From £1,856
Trusted and professional extension builder in SY4. Experienced in all extension buildering work and keeping within budget and on quote. Telford Gar...
From £2,136
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £2,488
We are a family business started in the late 60s by my farther who is still part of the company.
Our master carpenter has worked for us ...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in SY4 it ranges from £1,784 (Richard Sherratt Builders Ltd based in SY5) to £2,488 (Craven Construction (2007) LTD based in TF3).
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 SY4 by posting a job with HaMuch and we will send it to extension builders in SY4.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Shrewsbury | £32 | £249 |
| Install An RSJ near The Wrekin | £30 | £236 |
| Install An RSJ near Telford | £30 | £241 |
| Install An RSJ near Wrexham Maelor | £34 | £261 |
| Install An RSJ near Wrexham | £34 | £263 |
| Install An RSJ near Crewe & Nantwich | £28 | £220 |
| Install An RSJ near Crewe | £29 | £224 |
| Install An RSJ near Stafford | £29 | £224 |
| Install An RSJ near Vale Royal | £35 | £251 |
| Install An RSJ near Newcastle-under-Lyme | £30 | £228 |
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 - £17,360

Two storey extension - £87,790

Build a timber frame extension - £25,860

Build a swimming pool - £80,860

Single storey extension - £52,200

Side return extension - £39,925

Install an RSJ - £2,060

Outbuilding - £9,860

Build a Mansard loft conversion - £51,860

Loft conversion - £32,438

Build a kitchen extension - £41,860

Hip to gable loft conversion - £41,860

Granny annexe - £86,860

Garden office - £9,860

Convert a Garage - £15,860

Garage - £18,360

Build a flat roof extension - £21,860

Build a dormer loft conversion - £41,860

Concrete foundations - £6,110

Convert a bungalow loft - £28,860

Convert a basement - £35,925