Clayton Tipton
We are a family business started in the late 60s by my farther who is still part of the company.
Our master carpenter has worked for us ...
"Richard fitted a banister today, His workmanship.and personality was spot on, he cleaned up after which was impressive, Clayton and Richard are definitely the people we will call again for any work we need doing," - WELLINGTON, SHROPSHIRE,reviewed 29/09/17, JOHN. MCKEE
Trusted and professional extension builder in TF1. Experienced in all extension buildering work and keeping within budget and on quote. Telford Gar...
D SMITH BUILDING LIMITED is a trusted extension builder serving customers in TF1 and the surrounding area. Contact us to today to get a competitive...
Relax... you have found a reliable extension builder in TF1. BUILD ADEPT LTD is a friendly and reliable company based in TF1 who consider no job as...
From £2,184
Neil Brazier
Family run business specialising in refurbishm...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in TF1 it ranges from £1,856 (Telford Garage Doors Doormasters based in TF4) to £2,488 (Craven Construction (2007) LTD based in TF3).
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 TF1 by posting a job with HaMuch and we will send it to extension builders in TF1.
"RSJ installation 400kg steel." - TELFORD, job posted 01/01/70
"RSJ installation" - THE WREKIN, job posted 06/08/25
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Telford | £30 | £241 |
| Install An RSJ near The Wrekin | £30 | £236 |
| Install An RSJ near Shrewsbury | £32 | £249 |
| Install An RSJ near Stafford | £29 | £224 |
| Install An RSJ near Wolverhampton | £28 | £222 |
| Install An RSJ near Sedgley | £28 | £221 |
| Install An RSJ near Kingswinford | £28 | £221 |
| Install An RSJ near Willenhall | £29 | £225 |
| Install An RSJ near Cannock | £28 | £227 |
| Install An RSJ near Bilston | £29 | £225 |
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 - £17,458

Two storey extension - £87,938

Build a timber frame extension - £25,958

Build a swimming pool - £80,958

Single storey extension - £54,168

Side return extension - £41,032

Install an RSJ - £2,158

Outbuilding - £9,958

Build a Mansard loft conversion - £51,958

Loft conversion - £33,360

Build a kitchen extension - £41,958

Hip to gable loft conversion - £41,958

Granny annexe - £86,958

Garden office - £9,958

Convert a Garage - £15,958

Garage - £18,458

Build a flat roof extension - £21,958

Build a dormer loft conversion - £41,958

Concrete foundations - £6,208

Convert a bungalow loft - £28,958

Convert a basement - £37,032