Relax... you have found a reliable extension builder in CF32. Cwtch Property Developments is a friendly and reliable company based in CF32 who cons...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in CF32 it ranges from £1,776 (Cwtch Property Developments based in CF34) to £1,776 (Cwtch Property Developments based in CF34).
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 CF32 by posting a job with HaMuch and we will send it to extension builders in CF32.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Bridgend | £32 | £200 |
| Install An RSJ near Maesteg | £38 | £283 |
| Install An RSJ near Pyle | £34 | £262 |
| Install An RSJ near Porthcawl | £33 | £252 |
| Install An RSJ near Rhondda | £31 | £206 |
| Install An RSJ near Port Talbot | £31 | £227 |
| Install An RSJ near Rhondda, Cynon, Taff | £31 | £209 |
| Install An RSJ near Pontypridd | £33 | £211 |
| Install An RSJ near Neath Port Talbot | £31 | £224 |
| Install An RSJ near Vale of Glamorgan | £29 | £217 |
Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

Underpin a building - £17,076

Two storey extension - £87,364

Build a timber frame extension - £25,576

Build a swimming pool - £80,576

Single storey extension - £46,520

Side return extension - £36,730

Install an RSJ - £1,776

Outbuilding - £9,576

Build a Mansard loft conversion - £51,576

Loft conversion - £29,775

Build a kitchen extension - £41,576

Hip to gable loft conversion - £41,576

Granny annexe - £86,576

Garden office - £9,576

Convert a Garage - £15,576

Garage - £18,076

Build a flat roof extension - £21,576

Build a dormer loft conversion - £41,576

Concrete foundations - £5,826

Convert a bungalow loft - £28,576

Convert a basement - £32,730