From £1,920
Need to find an Extension Builder near you for all your extension buildering work?
Candor Homes provides a local, trusted extension builder...
From £3,000
Member since December 2022
Hi, My name is Gus Sperin. I am self-employed electrician, and I have been running my business since 2010. I have been in the electrical ...
From £1,768
Trusted and professional extension builder in B68. Experienced in all extension buildering work and keeping within budget and on quote. Bhogal Cons...
From £1,880
Experienced extension builder ready to quote for your work. K Barrett Roofing LTD is the best extension builder in B68. No obligation free quotes a...
From £2,216
Trusted and professional extension builder in B68. Experienced in all extension buildering work and keeping within budget and on quote. Amos Buildi...
From £1,976
Our building services company Bestway Building Services Ltd have eight years experience and have been helping customers in the West Midlands provid...
From £1,888
Experienced extension builder ready to quote for your work. Buildtech is the best extension builder in B68. No obligation free quotes and many happ...
From £2,168
Need an Extension Builder in B68? Multiservice K Construction Ltd has been helping local clients (20 mile radius) with their extension buildering j...
From £2,304
We are a design and build company that offer bespoke services to our clients, delivering professional services that help home owners achieve their ...
From £1,912
Oakham Brickwork is an established extension buildering business in B68. We come highly recommended and provide competitive quotes for your work.

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in B68 it ranges from £1,768 (Bhogal Construction based in B67) to £3,000 (Sperin Interiors based in B66).
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 B68 by posting a job with HaMuch and we will send it to extension builders in B68.
"Removal of 3 walls and 3 RSJ installations to extend a kitchen. Need for a structual engineering consultation and building control approval since at least one wall will be load bearing." - BIRMINGHAM
"RSJ installation" - BIRMINGHAM
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Oldbury | £25 | £196 |
| Install An RSJ near Smethwick | £25 | £195 |
| Install An RSJ near Rowley Regis | £25 | £196 |
| Install An RSJ near Halesowen | £25 | £197 |
| Install An RSJ near West Bromwich | £25 | £195 |
| Install An RSJ near Sandwell | £25 | £196 |
| Install An RSJ near Dudley | £25 | £193 |
| Install An RSJ near Tipton | £25 | £196 |
| Install An RSJ near Birmingham | £25 | £197 |
| Install An RSJ near Brierley Hill | £24 | £192 |
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 - £17,403

Two storey extension - £87,855

Build a timber frame extension - £25,903

Build a swimming pool - £80,903

Single storey extension - £53,064

Side return extension - £40,411

Install an RSJ - £2,103

Outbuilding - £9,903

Build a Mansard loft conversion - £51,903

Loft conversion - £32,843

Build a kitchen extension - £41,903

Hip to gable loft conversion - £41,903

Granny annexe - £86,903

Garden office - £9,903

Convert a Garage - £15,903

Garage - £18,403

Build a flat roof extension - £21,903

Build a dormer loft conversion - £41,903

Concrete foundations - £6,153

Convert a bungalow loft - £28,903

Convert a basement - £36,411