Cost to fit an RSJ in B27

Install an RSJ cost in B27

RSJ cost in B27

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in B27 it ranges from £1,224 (J s building & maintenance services limited based in B26) to £2,240 (Redbrickz Property Management Ltd based in B90).

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 B27 by posting a job with HaMuch and we will send it to extension builders in B27.

"RSJ installation" - B90, job posted 03/08/26

"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

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Install An RSJ near Solihull	£29	£231
Install An RSJ near Birmingham	£29	£227
Install An RSJ near Knowle	£31	£241
Install An RSJ near Smethwick	£29	£226
Install An RSJ near Sutton Coldfield	£29	£228
Install An RSJ near Oldbury	£29	£227
Install An RSJ near Halesowen	£29	£227
Install An RSJ near West Bromwich	£29	£227
Install An RSJ near Rowley Regis	£29	£226
Install An RSJ near Sandwell	£29	£229

Estimates for common extension builder jobs in B27;

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.