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From £1,240
Oscar Carballo
Member since July 2020
I have over 40 years experience in the field of construction. Thank you and I hope I will be of service to you.
ANDREW HUNTER BUILDING SERVICES is an established and experienced local extension builder in Newcastle Upon Tyne. Please contact us for a free, no ...
L T Builders is a trusted extension builder serving customers in Newcastle Upon Tyne and the surrounding area. Contact us to today to get a competi...
Trusted and professional extension builder in Newcastle Upon Tyne. Experienced in all extension buildering work and keeping within budget and on qu...
Need to find an Extension Builder near you for all your extension buildering work?
TK Builders provides a local, trusted extension builderi...
MM Building Services is an established and experienced local extension builder in Newcastle Upon Tyne. Please contact us for a free, no obligation ...
Trusted and professional extension builder in Newcastle Upon Tyne. Experienced in all extension buildering work and keeping within budget and on qu...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Need an Extension Builder in Newcastle Upon Tyne? D TAIT BUILDING & PROP REPAIRS has been helping local clients (20 mile radius) with their extensi...
D H P Builders is an established extension buildering business in Newcastle Upon Tyne. We come highly recommended and provide competitive quotes fo...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Newcastle Upon Tyne it ranges from £1,240 (OCC Construction based in NE10) to £2,296 (D TAIT BUILDING & PROP REPAIRS based in NE15).
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 Newcastle Upon Tyne by posting a job with HaMuch and we will send it to extension builders in Newcastle Upon Tyne.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Newcastle Upon Tyne | £33 | £236 |
| Install An RSJ near Gateshead | £33 | £236 |
| Install An RSJ near Longbenton | £34 | £234 |
| Install An RSJ near Wallsend | £34 | £245 |
| Install An RSJ near Hebburn | £34 | £246 |
| Install An RSJ near Jarrow | £34 | £262 |
| Install An RSJ near North Tyneside | £35 | £253 |
| Install An RSJ near Washington | £33 | £254 |
| Install An RSJ near South Tyneside | £34 | £261 |
| Install An RSJ near Whitley Bay | £38 | £268 |
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 - £17,334

Two storey extension - £87,752

Build a timber frame extension - £25,834

Build a swimming pool - £80,834

Single storey extension - £51,688

Side return extension - £39,637

Install an RSJ - £2,034

Outbuilding - £9,834

Build a Mansard loft conversion - £51,834

Loft conversion - £32,198

Build a kitchen extension - £41,834

Hip to gable loft conversion - £41,834

Granny annexe - £86,834

Garden office - £9,834

Convert a Garage - £15,834

Garage - £18,334

Build a flat roof extension - £21,834

Build a dormer loft conversion - £41,834

Concrete foundations - £6,084

Convert a bungalow loft - £28,834

Convert a basement - £35,637