From £2,208
Need to find an Extension Builder near you for all your extension buildering work?
TK Builders provides a local, trusted extension builderi...
From £2,048
MM Building Services is an established and experienced local extension builder in NE6. Please contact us for a free, no obligation quote and compet...
From £2,392
Dave Ogle is an established and experienced local extension builder in NE6. Please contact us for a free, no obligation quote and competitive rates...
From £2,136
Trusted and professional extension builder in NE6. Experienced in all extension buildering work and keeping within budget and on quote. Aynsley Win...
From £1,240
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.
From £2,088
Relax... you have found a reliable extension builder in NE6. SB Building Solutions is a friendly and reliable company based in NE6 who consider no ...
From £2,168
Trusted and professional extension builder in NE6. Experienced in all extension buildering work and keeping within budget and on quote. Gosforth Ho...
From £2,136
D H P Builders is an established extension buildering business in NE6. We come highly recommended and provide competitive quotes for your work.
...From £2,184
L T Builders is a trusted extension builder serving customers in NE6 and the surrounding area. Contact us to today to get a competitive quote for e...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in NE6 it ranges from £1,240 (OCC Construction based in NE10) to £2,680 (Key Building Solutions based in NE9).
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 NE6 by posting a job with HaMuch and we will send it to extension builders in NE6.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Newcastle Upon Tyne | £33 | £233 |
| Install An RSJ near Hebburn | £34 | £244 |
| Install An RSJ near Gateshead | £33 | £234 |
| Install An RSJ near Wallsend | £34 | £242 |
| Install An RSJ near Longbenton | £33 | £231 |
| Install An RSJ near Jarrow | £34 | £261 |
| Install An RSJ near North Tyneside | £35 | £253 |
| Install An RSJ near South Tyneside | £34 | £261 |
| Install An RSJ near South Shields | £36 | £257 |
| Install An RSJ near Tynemouth | £36 | £257 |
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 - £17,428

Two storey extension - £87,892

Build a timber frame extension - £25,928

Build a swimming pool - £80,928

Single storey extension - £53,560

Side return extension - £40,690

Install an RSJ - £2,128

Outbuilding - £9,928

Build a Mansard loft conversion - £51,928

Loft conversion - £33,075

Build a kitchen extension - £41,928

Hip to gable loft conversion - £41,928

Granny annexe - £86,928

Garden office - £9,928

Convert a Garage - £15,928

Garage - £18,428

Build a flat roof extension - £21,928

Build a dormer loft conversion - £41,928

Concrete foundations - £6,178

Convert a bungalow loft - £28,928

Convert a basement - £36,690