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 Thorn it ranges from £1,160 (NJG Glass & Locks based in LU5) to £2,648 (Mat al construction ltd based in LU5).
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 Thorn by posting a job with HaMuch and we will send it to extension builders in Thorn.

| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Dunstable | £36 | £235 |
| Install An RSJ near Luton | £37 | £240 |
| Install An RSJ near Leighton Buzzard | £33 | £235 |
| Install An RSJ near Mid Bedfordshire | £34 | £225 |
| Install An RSJ near Ampthill | £31 | £214 |
| Install An RSJ near Harpenden | £70 | £264 |
| Install An RSJ near Berkhamsted | £35 | £227 |
| Install An RSJ near Bletchley | £34 | £227 |
| Install An RSJ near Hemel Hempstead | £36 | £232 |
| Install An RSJ near Hitchin | £37 | £238 |