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Newbury, RG14
A Stanley Building Services is an established and experienced local extension builder in Newbury. Please contact us for a free, no obligation quote...
From £2,296
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £2,352
Need to find an Extension Builder near you for all your extension buildering work?
Complete Building Services provides a local, trusted ext...
From £2,240
Need an Extension Builder in Newbury? Helyar Project Services Ltd has been helping local clients (20 mile radius) with their extension buildering j...
From £2,496
Fabric First Build Projects Ltd are here to help customers who need an Extension Builder in Newbury. We offer a competitive rate to complete all yo...
From £2,368
Relax... you have found a reliable extension builder in Newbury. Total Home Improvements is a friendly and reliable company based in Newbury who co...
From £2,232
Hartwood Oak Buildings Ltd. are here to help customers who need an Extension Builder in Newbury. We offer a competitive rate to complete all your e...
From £2,560
Our building services company ROK Construction who are family-run have thirty-years experience. We have been helping customers in Baughurst and the...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Newbury it ranges from £2,232 (Hartwood Oak Buildings Ltd. based in RG20) to £2,560 (ROK Construction based in RG26).
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 Newbury by posting a job with HaMuch and we will send it to extension builders in Newbury.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Newbury | £37 | £262 |
| Install An RSJ near Thatcham | £38 | £266 |
| Install An RSJ near Basingstoke & Deane | £39 | £273 |
| Install An RSJ near Basingstoke | £39 | £274 |
| Install An RSJ near Didcot | £36 | £266 |
| Install An RSJ near Andover | £40 | £248 |
| Install An RSJ near Reading | £42 | £266 |
| Install An RSJ near Caversham | £38 | £265 |
| Install An RSJ near Vale of White Horse | £36 | £271 |
| Install An RSJ near Woodley | £42 | £266 |
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 - £17,669

Two storey extension - £88,254

Build a timber frame extension - £26,169

Build a swimming pool - £81,169

Single storey extension - £58,380

Side return extension - £43,401

Install an RSJ - £2,369

Outbuilding - £10,169

Build a Mansard loft conversion - £52,169

Loft conversion - £35,334

Build a kitchen extension - £42,169

Hip to gable loft conversion - £42,169

Granny annexe - £87,169

Garden office - £10,169

Convert a Garage - £16,169

Garage - £18,669

Build a flat roof extension - £22,169

Build a dormer loft conversion - £42,169

Concrete foundations - £6,419

Convert a bungalow loft - £29,169

Convert a basement - £39,401