Cost to fit an RSJ in Knowle

Install an RSJ cost in Knowle

RSJ cost in Knowle

Estimates for install an rsj near Knowle

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Knowle it ranges from £1,928 (F.I.I Building Services Ltd based in B28) to £2,264 (MYBUILD based in B93).

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

"Total cost of structural engineer report, supply and install 6M RSJ for a load bearing wall to make kitchen/diner." - B90, job posted 01/11/25

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

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Install An RSJ near Knowle	£31	£241
Install An RSJ near Solihull	£29	£231
Install An RSJ near Kenilworth	£29	£224
Install An RSJ near Coventry	£28	£222
Install An RSJ near Warwick	£28	£213
Install An RSJ near Birmingham	£29	£227
Install An RSJ near Leamington Spa	£27	£212
Install An RSJ near Sutton Coldfield	£29	£228
Install An RSJ near Smethwick	£29	£226
Install An RSJ near Bedworth	£28	£219

Estimates for common extension builder jobs in Knowle;

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.