RSJs support your new extension or other construction to ensure that your property is structurally sound. They are crucial parts of your building work that mustn't be ignored, and must be installed by a professional.
RSJs support your new extension or other construction to ensure that your property is structurally sound. They are crucial parts of your building work that mustn't be ignored, and must be installed by a professional.
How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in CF32 it ranges from £1,568 (Excel Home Design Ltd based in CF39) to £1,744 (J.S. Builders based in CF39).
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 CF32 by posting a job with HaMuch and we will send it to extension builders in CF32.

| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Bridgend | £27 | £170 |
| Install An RSJ near Maesteg | £32 | £239 |
| Install An RSJ near Pyle | £30 | £234 |
| Install An RSJ near Porthcawl | £29 | £228 |
| Install An RSJ near Rhondda | £27 | £183 |
| Install An RSJ near Port Talbot | £26 | £188 |
| Install An RSJ near Rhondda, Cynon, Taff | £27 | £183 |
| Install An RSJ near Pontypridd | £29 | £184 |
| Install An RSJ near Neath Port Talbot | £26 | £188 |
| Install An RSJ near Vale of Glamorgan | £26 | £191 |