Experienced extension builder ready to quote for your work. REDSTONE CONSTRUCTION (TAYSIDE is the best extension builder in DD8. No obligation free...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in DD8 it ranges from £2,088 (REDSTONE CONSTRUCTION (TAYSIDE based in DD8) to £2,088 (REDSTONE CONSTRUCTION (TAYSIDE based in DD8).
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 DD8 by posting a job with HaMuch and we will send it to extension builders in DD8.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Forfar | £29 | £236 |
| Install An RSJ near Angus | £29 | £236 |
| Install An RSJ near Dundee | £38 | £285 |
| Install An RSJ near Arbroath | £47 | £264 |
| Install An RSJ near Perth & Kinross | £32 | £245 |
| Install An RSJ near Perth | £32 | £245 |
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 - £17,388

Two storey extension - £87,832

Build a timber frame extension - £25,888

Build a swimming pool - £80,888

Single storey extension - £52,760

Side return extension - £40,240

Install an RSJ - £2,088

Outbuilding - £9,888

Build a Mansard loft conversion - £51,888

Loft conversion - £32,700

Build a kitchen extension - £41,888

Hip to gable loft conversion - £41,888

Granny annexe - £86,888

Garden office - £9,888

Convert a Garage - £15,888

Garage - £18,388

Build a flat roof extension - £21,888

Build a dormer loft conversion - £41,888

Concrete foundations - £6,138

Convert a bungalow loft - £28,888

Convert a basement - £36,240