Need to find an Extension Builder near you for all your extension buildering work?
BAIN BUILDING COMPANY provides a local, trusted extensio...
GSH BUILDING SERVICES is a trusted extension builder serving customers in Humbie and the surrounding area. Contact us to today to get a competitive...
From £2,280
Humbie, EH36
Need to find an Extension Builder near you for all your extension buildering work?
JOHN KENT JOINERS AND BUILDERS provides a local, trusted...
From £2,368
Need to find an Extension Builder near you for all your extension buildering work?
Forth Building and Development Ltd. provides a local, tr...
From £2,168
N & D Property Maintenance based in Haddington, East Lothian is a well-established business with 18 years' experience in all aspects of building ma...
From £2,416
Period Home renovation and restoration specialists

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Humbie it ranges from £2,168 (N & D Property Maintenance based in EH41) to £2,416 (Wilson and Wilson Developments based in eh33).
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 Humbie by posting a job with HaMuch and we will send it to extension builders in Humbie.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Haddington | £35 | £255 |
| Install An RSJ near Dalkeith | £35 | £256 |
| Install An RSJ near Musselburgh | £36 | £262 |
| Install An RSJ near Bonnyrigg | £37 | £263 |
| Install An RSJ near Penicuik | £36 | £264 |
| Install An RSJ near Edinburgh | £36 | £263 |
| Install An RSJ near Scottish Borders | £35 | £287 |
| Install An RSJ near Kirkcaldy | £42 | £296 |
| Install An RSJ near Livingston | £34 | £256 |
| Install An RSJ near Broxburn | £34 | £252 |
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 - £17,595

Two storey extension - £88,142

Build a timber frame extension - £26,095

Build a swimming pool - £81,095

Single storey extension - £56,893

Side return extension - £42,565

Install an RSJ - £2,295

Outbuilding - £10,095

Build a Mansard loft conversion - £52,095

Loft conversion - £34,638

Build a kitchen extension - £42,095

Hip to gable loft conversion - £42,095

Granny annexe - £87,095

Garden office - £10,095

Convert a Garage - £16,095

Garage - £18,595

Build a flat roof extension - £22,095

Build a dormer loft conversion - £42,095

Concrete foundations - £6,345

Convert a bungalow loft - £29,095

Convert a basement - £38,565