Relax... you have found a reliable extension builder in ML9. Dingwall Joiners & Builders is a friendly and reliable company based in ML9 who consid...
From £1,976
BURNSIDE DESIGN & BUILD LTD is a trusted extension builder serving customers in ML9 and the surrounding area. Contact us to today to get a competit...
From £1,840
Trusted and professional extension builder in ML9. Experienced in all extension buildering work and keeping within budget and on quote. Clyde Windo...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in ML9 it ranges from £1,840 (Clyde Windows And Construction Limited based in ML9) to £1,976 (BURNSIDE DESIGN & BUILD LTD based in ML10).
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 ML9 by posting a job with HaMuch and we will send it to extension builders in ML9.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Larkhall | £31 | £237 |
| Install An RSJ near Wishaw | £30 | £231 |
| Install An RSJ near Motherwell | £31 | £227 |
| Install An RSJ near Bellshill | £32 | £235 |
| Install An RSJ near Viewpark | £31 | £233 |
| Install An RSJ near South Lanarkshire | £33 | £250 |
| Install An RSJ near Blantyre | £33 | £240 |
| Install An RSJ near East Kilbride | £34 | £247 |
| Install An RSJ near Coatbridge | £32 | £245 |
| Install An RSJ near North Lanarkshire | £31 | £238 |
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 - £17,223

Two storey extension - £87,584

Build a timber frame extension - £25,723

Build a swimming pool - £80,723

Single storey extension - £49,453

Side return extension - £38,380

Install an RSJ - £1,923

Outbuilding - £9,723

Build a Mansard loft conversion - £51,723

Loft conversion - £31,150

Build a kitchen extension - £41,723

Hip to gable loft conversion - £41,723

Granny annexe - £86,723

Garden office - £9,723

Convert a Garage - £15,723

Garage - £18,223

Build a flat roof extension - £21,723

Build a dormer loft conversion - £41,723

Concrete foundations - £5,973

Convert a bungalow loft - £28,723

Convert a basement - £34,380