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 Ceredigion it ranges from £1,160 (R i daniels based in SA14) to £1,800 (Shane Griffiths & Son Ltd based in SA44).
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 Ceredigion by posting a job with HaMuch and we will send it to extension builders in Ceredigion.

| Business name | RSJ installation cost |
|---|---|
| Lippiatt Construction, Carmarthen, SA40 | £1,640 |
| Shane Griffiths & Son Ltd, Llandysul, SA44 | £1,800 |
| DERI BROWN T/A D Brown Building Services , LLANDYSUL, SA44 | £1,480 |
| Max Sandford & San, Carmarthen, SA31 | £1,712 |
| SC CONSTRUCTION, Talley, SA19 | £1,720 |
| G.I Davies & Son, Llanegwad, SA32 | £1,760 |
| SP Coupland Ltd, Sir Ceredigion, SY25 | £1,720 |
| The Home Extension Company Ltd, Carmel, SA14 | £1,400 |
| R i daniels, Llanelli, SA14 | £1,160 |
| Norton Construction, Cardigan, Ceredigion, sa43 | £1,600 |
| DRAGON CONSTRUCTION T/A, Tregaron, SY25 | £1,640 |
| F & E Construction, Meidrim, SA33 | £1,720 |
| D.A Fisher General Builders, Llanelli Rural, SA15 | £1,744 |
| ANTIS CONSTRUCTION, Llannon, SA14 | £1,720 |
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| RSJ Installation near Carmarthen | £24 | £191 |
| RSJ Installation near Carmarthenshire | £24 | £191 |
| RSJ Installation near Llanelli | £25 | £196 |
| RSJ Installation near Gorseinon | £25 | £196 |
| RSJ Installation near Neath Port Talbot | £26 | £188 |
| RSJ Installation near Neath | £25 | £191 |