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 St Buryan it ranges from £1,320 (Smudge Construction Ltd based in TR13) to £1,640 (D & S Builders based in TR15).
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 St Buryan by posting a job with HaMuch and we will send it to extension builders in St Buryan.

| Business name | RSJ installation cost |
|---|---|
| Searle Construction , Penzance, TR19 | £1,480 |
| TGP Construction, Cornwall, TR18 | £1,496 |
| Marks maintenance, Cornwall, TR14 | £1,632 |
| D.P.Hatley Building Services, Camborne, TR14 | £1,632 |
| Smudge Construction Ltd, Helston , TR13 | £1,320 |
| D & S Builders, Redruth, TR15 | £1,640 |
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| RSJ Installation near St Ives, Cornwall | £22 | £137 |
| RSJ Installation near Camborne | £24 | £168 |
| RSJ Installation near Falmouth | £27 | £183 |
| RSJ Installation near Truro | £27 | £182 |
| RSJ Installation near Newquay | £27 | £193 |