From £2,136
Trusted and professional extension builder in Earlston. Experienced in all extension buildering work and keeping within budget and on quote. R G BR...
From £2,192
Need to find an Extension Builder near you for all your extension buildering work?
BAIN BUILDING COMPANY provides a local, trusted extensio...
From £3,064
Family run business established since 2004
large or small we build them all
From £2,496
Need an Extension Builder in Earlston? H&D CONSTRUCTION has been helping local clients (20 mile radius) with their extension buildering jobs for ma...
From £2,280
Need to find an Extension Builder near you for all your extension buildering work?
JOHN KENT JOINERS AND BUILDERS provides a local, trusted...
From £2,008
Experienced extension builder ready to quote for your work. RICHARD LYNN LTD is the best extension builder in Earlston. No obligation free quotes a...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Earlston it ranges from £2,008 (RICHARD LYNN LTD based in TD9) to £3,064 (D C BUILDING SERVICES based in TD9).
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 Earlston by posting a job with HaMuch and we will send it to extension builders in Earlston.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Scottish Borders | £35 | £287 |
| Install An RSJ near Haddington | £35 | £255 |
| Install An RSJ near Dalkeith | £35 | £256 |
| Install An RSJ near Bonnyrigg | £37 | £263 |
| Install An RSJ near Musselburgh | £36 | £262 |
| Install An RSJ near Penicuik | £36 | £264 |
| Install An RSJ near Edinburgh | £36 | £263 |
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 - £17,663

Two storey extension - £88,244

Build a timber frame extension - £26,163

Build a swimming pool - £81,163

Single storey extension - £58,253

Side return extension - £43,330

Install an RSJ - £2,363

Outbuilding - £10,163

Build a Mansard loft conversion - £52,163

Loft conversion - £35,275

Build a kitchen extension - £42,163

Hip to gable loft conversion - £42,163

Granny annexe - £87,163

Garden office - £10,163

Convert a Garage - £16,163

Garage - £18,663

Build a flat roof extension - £22,163

Build a dormer loft conversion - £42,163

Concrete foundations - £6,413

Convert a bungalow loft - £29,163

Convert a basement - £39,330