"Totally unreliable, takes your money and doesn't finish the job." - NORTH EAST,reviewed 04/10/17, L S
Relax... you have found a reliable extension builder in Bishop Auckland. AA Paving is a friendly and reliable company based in Bishop Auckland who ...
From £1,960
Need an Extension Builder in Bishop Auckland? K & J Property has been helping local clients (20 mile radius) with their extension buildering jobs f...
From £2,264
Croft-Hill Building & Joinery is a trusted extension builder serving customers in Bishop Auckland and the surrounding area. Contact us to today to ...
From £2,048
Need to find an Extension Builder near you for all your extension buildering work?
ANWEN CONSTRUCTION provides a local, trusted extension b...
From £2,168
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £2,240
Need to find an Extension Builder near you for all your extension buildering work?
SBC (BUILDERS) LIMITED provides a local, trusted extensi...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Bishop Auckland it ranges from £1,960 (K & J Property based in DH7) to £2,464 (Heritage NE Ltd based in DL17).
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 Bishop Auckland by posting a job with HaMuch and we will send it to extension builders in Bishop Auckland.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Bishop Auckland | £38 | £248 |
| Install An RSJ near Spennymoor | £37 | £249 |
| Install An RSJ near Newton Aycliffe | £38 | £225 |
| Install An RSJ near Durham | £47 | £267 |
| Install An RSJ near Darlington | £60 | £222 |
| Install An RSJ near Chester-le-Street | £35 | £242 |
| Install An RSJ near Stanley | £34 | £242 |
| Install An RSJ near Consett | £33 | £241 |
| Install An RSJ near Stockton-on-Tees | £41 | £228 |
| Install An RSJ near Peterlee | £36 | £230 |
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 - £17,492

Two storey extension - £87,988

Build a timber frame extension - £25,992

Build a swimming pool - £80,992

Single storey extension - £54,840

Side return extension - £41,410

Install an RSJ - £2,192

Outbuilding - £9,992

Build a Mansard loft conversion - £51,992

Loft conversion - £33,675

Build a kitchen extension - £41,992

Hip to gable loft conversion - £41,992

Granny annexe - £86,992

Garden office - £9,992

Convert a Garage - £15,992

Garage - £18,492

Build a flat roof extension - £21,992

Build a dormer loft conversion - £41,992

Concrete foundations - £6,242

Convert a bungalow loft - £28,992

Convert a basement - £37,410