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 M43 it ranges from £1,400 (D.r.m.brickwork based in OL6) to £1,864 (Pillo rooms based in M8).
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 M43 by posting a job with HaMuch and we will send it to extension builders in M43.

"RSJ installation replacing a badly installed RSJ that supports a wall between the old kitchen and rear lounge. The original builder installed the incorrect weight (not heavy enough) and then proceeded to put a suppirt bar underneath by welding. The weld buckled the beam and this is how its been..." - SK4
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Droylsden | £30 | £203 |
| Install An RSJ near Failsworth | £30 | £202 |
| Install An RSJ near Denton | £30 | £201 |
| Install An RSJ near Ashton-under-Lyne | £31 | £201 |
| Install An RSJ near Tameside | £30 | £201 |
| Install An RSJ near Dukinfield | £30 | £201 |
| Install An RSJ near Reddish | £29 | £202 |
| Install An RSJ near Manchester | £27 | £204 |
| Install An RSJ near Stalybridge | £32 | £200 |
| Install An RSJ near Oldham | £27 | £198 |