S.G. Joinery & Building is a well-established company setup over 15 years ago and working in the Poulton-le-Fylde , Preston ,Garstang and ...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in PR3 it ranges from £2,056 (S.G Joinery and Building based in PR3) to £2,056 (S.G Joinery and Building based in PR3).
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 PR3 by posting a job with HaMuch and we will send it to extension builders in PR3.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Fulwood | £31 | £217 |
| Install An RSJ near Preston | £30 | £218 |
| Install An RSJ near Penwortham | £30 | £218 |
| Install An RSJ near Bamber Bridge | £30 | £216 |
| Install An RSJ near Thornton | £29 | £211 |
| Install An RSJ near Leyland | £30 | £223 |
| Install An RSJ near Blackburn | £33 | £247 |
| Install An RSJ near Lancaster | £25 | £211 |
| Install An RSJ near Fleetwood | £28 | £206 |
| Install An RSJ near Blackpool | £29 | £209 |
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 - £17,356

Two storey extension - £87,784

Build a timber frame extension - £25,856

Build a swimming pool - £80,856

Single storey extension - £52,120

Side return extension - £39,880

Install an RSJ - £2,056

Outbuilding - £9,856

Build a Mansard loft conversion - £51,856

Loft conversion - £32,400

Build a kitchen extension - £41,856

Hip to gable loft conversion - £41,856

Granny annexe - £86,856

Garden office - £9,856

Convert a Garage - £15,856

Garage - £18,356

Build a flat roof extension - £21,856

Build a dormer loft conversion - £41,856

Concrete foundations - £6,106

Convert a bungalow loft - £28,856

Convert a basement - £35,880