From £2,304
Need to install an rsj? trade_vw is competitively priced and quick to quote.
From £2,496
To install an rsj in EH26 we are a reliable and competitive extension builder. Expert service guaranteed.
From £2,224
Need to install an rsj? trade_vw is competitively priced and quick to quote.
From £2,368
If you need to install an rsj use an Extension Builder. Work is guarenteed and the cost won't hurt the pocket.
From £2,336
To install an rsj in EH26 we are a reliable and competitive extension builder. Expert service guaranteed.
From £2,064
an Extension Builder is an established company, providing a professional and tidy service.
From £2,368
A friendly extension builder in EH26. Happy to provide references and a free quote to install an rsj.
From £2,160
Formed by industry experts with 30 years’ experience, the Weatherproof Group provides construction protection & energy efficiency for residential...
From £2,224
To install an rsj in EH26 we are a reliable and competitive extension builder. Expert service guaranteed.
From £2,272
Experienced tradesman
reliable & trusted & friendly
established over 20 years
...
From £2,072
For all your needs. If you need to install an rsj contact us today to get a no obligation free quote.
From £2,120
A friendly extension builder in EH26. Happy to provide references and a free quote to install an rsj.
From £2,360
To install an rsj in EH26 we are a reliable and competitive extension builder. Expert service guaranteed.
From £2,240
A friendly extension builder in EH26. Happy to provide references and a free quote to install an rsj.
From £2,040
You want to install an rsj? No problem, an Extension Builder is a reliable extension builder with years of experience helping homeowners.
From £2,216
If you need to install an rsj use an Extension Builder. Work is guarenteed and the cost won't hurt the pocket.
From £2,296
If you need to install an rsj use an Extension Builder. Work is guarenteed and the cost won't hurt the pocket.
From £2,560
A friendly extension builder in EH26. Happy to provide references and a free quote to install an rsj.
From £2,480
To install an rsj in EH26 we are a reliable and competitive extension builder. Expert service guaranteed.

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in EH26 it ranges from £2,040 (Feenan Joinery based in EH22) to £2,600 (J.J. WILKIE CONSTRUCTION based in EH10).
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 EH26 by posting a job with HaMuch and we will send it to extension builders in EH26.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Penicuik | £31 | £232 |
| Install An RSJ near Bonnyrigg | £32 | £228 |
| Install An RSJ near Dalkeith | £31 | £225 |
| Install An RSJ near Edinburgh | £32 | £236 |
| Install An RSJ near Musselburgh | £32 | £230 |
| Install An RSJ near Livingston | £29 | £218 |
| Install An RSJ near Broxburn | £29 | £217 |
| Install An RSJ near West Lothian | £28 | £209 |
| Install An RSJ near Bathgate | £25 | £191 |
| Install An RSJ near Bo'ness | £29 | £209 |
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 - £17,594

Two storey extension - £88,141

Build a timber frame extension - £26,094

Build a swimming pool - £81,094

Single storey extension - £56,882

Side return extension - £42,558

Install an RSJ - £2,294

Outbuilding - £10,094

Build a Mansard loft conversion - £52,094

Loft conversion - £34,632

Build a kitchen extension - £42,094

Hip to gable loft conversion - £42,094

Granny annexe - £87,094

Garden office - £10,094

Convert a Garage - £16,094

Garage - £18,594

Build a flat roof extension - £22,094

Build a dormer loft conversion - £42,094

Concrete foundations - £6,344

Convert a bungalow loft - £29,094

Convert a basement - £38,558