Relax... you have found a reliable extension builder in SY1. OPH Joinery is a friendly and reliable company based in SY1 who consider no job as too...
From £2,096
Trusted and professional extension builder in SY1. Experienced in all extension buildering work and keeping within budget and on quote. Salop Glass...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in SY1 it ranges from £2,096 (Salop Glass & Glazing based in SY1) to £2,288 (OPH Joinery based in SY1).
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 SY1 by posting a job with HaMuch and we will send it to extension builders in SY1.
"Structural engineer and RSJ installation" - SY2, job posted 01/01/70
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Shrewsbury | £32 | £249 |
| Install An RSJ near The Wrekin | £30 | £236 |
| Install An RSJ near Telford | £30 | £241 |
| Install An RSJ near Wrexham Maelor | £34 | £261 |
| Install An RSJ near Wrexham | £34 | £263 |
| Install An RSJ near Stafford | £29 | £224 |
| Install An RSJ near Wolverhampton | £28 | £222 |
| Install An RSJ near Crewe & Nantwich | £28 | £220 |
| Install An RSJ near Kingswinford | £28 | £221 |
| Install An RSJ near Sedgley | £28 | £224 |
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 - £17,492

Two storey extension - £87,988

Build a timber frame extension - £25,992

Build a swimming pool - £80,992

Single storey extension - £54,840

Side return extension - £41,410

Install an RSJ - £2,192

Outbuilding - £9,992

Build a Mansard loft conversion - £51,992

Loft conversion - £33,675

Build a kitchen extension - £41,992

Hip to gable loft conversion - £41,992

Granny annexe - £86,992

Garden office - £9,992

Convert a Garage - £15,992

Garage - £18,492

Build a flat roof extension - £21,992

Build a dormer loft conversion - £41,992

Concrete foundations - £6,242

Convert a bungalow loft - £28,992

Convert a basement - £37,410