On time/ professional/ time served/trustworthy
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 Grindon. Please contact us for a free, no obligation quote and co...
Oscar Carballo
I have over 40 years experience in the field of construction. Thank you and I hope I will be of service to you.
Grindon, SR4
Building Craft Ltd is an established extension buildering business in Grindon. We come highly recommended and provide competitive quotes for your w...
Ian
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
HST ENG LTD is an established extension buildering business in Grindon. We come highly recommended and provide competitive quotes for your work.
Relax... you have found a reliable extension builder in Grindon. ORILLA CONSTRUCTION SOLUTIONS is a friendly and reliable company based in Grindon ...
David Robertson
Trusted and professional extension builder in Grindon. Experienced in all extension buildering work and keeping within budget and on quote. David ...
Dave Ogle is an established and experienced local extension builder in Grindon. Please contact us for a free, no obligation quote and competitive r...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Grindon it ranges from £1,240 (OCC Construction based in NE10) to £5,192 (David Robertson builders based in Sr4).
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 Grindon by posting a job with HaMuch and we will send it to extension builders in Grindon.
"RSJ installation" - SUNDERLAND, job posted 01/01/70
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Sunderland | £33 | £251 |
| Install An RSJ near Washington | £33 | £254 |
| Install An RSJ near South Tyneside | £34 | £261 |
| Install An RSJ near Jarrow | £34 | £262 |
| Install An RSJ near Seaham | £35 | £235 |
| Install An RSJ near Hebburn | £34 | £246 |
| Install An RSJ near South Shields | £36 | £257 |
| Install An RSJ near Chester-le-Street | £35 | £242 |
| Install An RSJ near Wallsend | £34 | £245 |
| Install An RSJ near Gateshead | £33 | £236 |
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 - £17,754

Two storey extension - £88,382

Build a timber frame extension - £26,254

Build a swimming pool - £81,254

Single storey extension - £60,088

Side return extension - £44,362

Install an RSJ - £2,454

Outbuilding - £10,254

Build a Mansard loft conversion - £52,254

Loft conversion - £36,135

Build a kitchen extension - £42,254

Hip to gable loft conversion - £42,254

Granny annexe - £87,254

Garden office - £10,254

Convert a Garage - £16,254

Garage - £18,754

Build a flat roof extension - £22,254

Build a dormer loft conversion - £42,254

Concrete foundations - £6,504

Convert a bungalow loft - £29,254

Convert a basement - £40,362