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 DL1 it ranges from £1,000 (Weathersealed UK based in DL1) to £2,120 (Heritage NE Ltd based in DL17).
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 DL1 by posting a job with HaMuch and we will send it to extension builders in DL1.

| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Darlington | £53 | £194 |
| Install An RSJ near Newton Aycliffe | £34 | £200 |
| Install An RSJ near Stockton-on-Tees | £35 | £201 |
| Install An RSJ near Ingleby Barwick | £36 | £202 |
| Install An RSJ near Thornaby-on-Tees | £36 | £202 |
| Install An RSJ near Bishop Auckland | £34 | £218 |
| Install An RSJ near Billingham | £37 | £208 |
| Install An RSJ near Spennymoor | £33 | £220 |
| Install An RSJ near Middlesbrough | £36 | £202 |
| Install An RSJ near Eston | £35 | £215 |