From £1,888
Trusted and professional extension builder in Castle Bromwich. Experienced in all extension buildering work and keeping within budget and on quote....
From £2,096
Experienced extension builder ready to quote for your work. DM FLOYD BUILDING is the best extension builder in Castle Bromwich. No obligation free ...
From £1,808
Need to find an Extension Builder near you for all your extension buildering work?
John Kinloch Construction Ltd provides a local, trusted ...
From £2,024
Reliable person 25 years experience
if you look on a website rated people and have a look at my ratings
From £1,968
Need to find an Extension Builder near you for all your extension buildering work?
James Leonnard Builders provides a local, trusted extens...
From £2,080
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £1,904
AJ Home Improvements is an established extension buildering business in Castle Bromwich. We come highly recommended and provide competitive quotes ...
From £2,064
Need to find an Extension Builder near you for all your extension buildering work?
LC BUILDING SERVICES provides a local, trusted extension...
From £1,224
we have over 13 years exp
we go that extra mile to make sure customers are 100 % happy
we cover a 20 miles radus for b26 area...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Castle Bromwich it ranges from £1,224 (J s building & maintenance services limited based in B26) to £2,096 (DM FLOYD BUILDING based in B36).
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 Castle Bromwich by posting a job with HaMuch and we will send it to extension builders in Castle Bromwich.
"RSJ installation and knock through" - B76, job posted 09/10/24
"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, job posted 05/05/24
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Sutton Coldfield | £29 | £228 |
| Install An RSJ near Birmingham | £29 | £227 |
| Install An RSJ near Solihull | £29 | £231 |
| Install An RSJ near Smethwick | £29 | £226 |
| Install An RSJ near Knowle | £31 | £241 |
| Install An RSJ near Tamworth | £33 | £288 |
| Install An RSJ near Oldbury | £29 | £227 |
| Install An RSJ near West Bromwich | £29 | £227 |
| Install An RSJ near Sandwell | £29 | £229 |
| Install An RSJ near Walsall | £29 | £226 |
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 - £17,169

Two storey extension - £87,503

Build a timber frame extension - £25,669

Build a swimming pool - £80,669

Single storey extension - £48,376

Side return extension - £37,774

Install an RSJ - £1,869

Outbuilding - £9,669

Build a Mansard loft conversion - £51,669

Loft conversion - £30,645

Build a kitchen extension - £41,669

Hip to gable loft conversion - £41,669

Granny annexe - £86,669

Garden office - £9,669

Convert a Garage - £15,669

Garage - £18,169

Build a flat roof extension - £21,669

Build a dormer loft conversion - £41,669

Concrete foundations - £5,919

Convert a bungalow loft - £28,669

Convert a basement - £33,774