From £2,144
M C BUILDER (YORKSHIRE) LTD is an established extension buildering business in Sotton Upon Derwent. We come highly recommended and provide competit...
From £2,264
Prestine Property Maintenance Services is an established and experienced local extension builder in Sotton Upon Derwent. Please contact us for a fr...
From £2,104
Need to find an Extension Builder near you for all your extension buildering work?
PRC PROJECTS LTD provides a local, trusted extension bui...
From £1,944
Trusted and professional extension builder in Sotton Upon Derwent. Experienced in all extension buildering work and keeping within budget and on qu...
From £1,912
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £1,792
S & P Building & Landscaping is an established and experienced local extension builder in Sotton Upon Derwent. Please contact us for a free, no obl...
From £2,144
Relax... you have found a reliable extension builder in Sotton Upon Derwent. Pete Nellis Builder is a friendly and reliable company based in Sotton...
From £2,208
Miles Better Construction are here to help customers who need an Extension Builder in Sotton Upon Derwent. We offer a competitive rate to complete ...
From £2,208
Kev Pipe Builder is an established extension buildering business in Sotton Upon Derwent. We come highly recommended and provide competitive quotes ...
From £1,856
Need to find an Extension Builder near you for all your extension buildering work?
A DUKES BUILDERS LIMITED provides a local, trusted exten...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Sotton Upon Derwent it ranges from £1,792 (S & P Building & Landscaping based in YO10) to £2,264 (Prestine Property Maintenance Services based in YO8).
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 Sotton Upon Derwent by posting a job with HaMuch and we will send it to extension builders in Sotton Upon Derwent.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near York | £30 | £229 |
| Install An RSJ near Selby | £30 | £240 |
| Install An RSJ near Goole | £26 | £217 |
| Install An RSJ near East Riding | £29 | £223 |
| Install An RSJ near Beverley | £29 | £223 |
| Install An RSJ near Willerby | £29 | £221 |
| Install An RSJ near Castleford | £30 | £225 |
| Install An RSJ near Pontefract | £30 | £228 |
| Install An RSJ near Harrogate | £29 | £225 |
| Install An RSJ near Scunthorpe | £26 | £207 |
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 - £17,358

Two storey extension - £87,786

Build a timber frame extension - £25,858

Build a swimming pool - £80,858

Single storey extension - £52,152

Side return extension - £39,898

Install an RSJ - £2,058

Outbuilding - £9,858

Build a Mansard loft conversion - £51,858

Loft conversion - £32,415

Build a kitchen extension - £41,858

Hip to gable loft conversion - £41,858

Granny annexe - £86,858

Garden office - £9,858

Convert a Garage - £15,858

Garage - £18,358

Build a flat roof extension - £21,858

Build a dormer loft conversion - £41,858

Concrete foundations - £6,108

Convert a bungalow loft - £28,858

Convert a basement - £35,898