Cost to fit an RSJ in BL4

Install an RSJ cost in BL4 - Sort by rates or availability

RSJ cost in BL4

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in BL4 it ranges from £1,800 (Bolton Builders based in BL2) to £2,160 (ESBP Specialists Ltd based in M26).

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 BL4 by posting a job with HaMuch and we will send it to extension builders in BL4.

"RSJ installation" - BOLTON, job posted 01/01/70

"Install an RSJ" - M27, job posted 09/02/26

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Install An RSJ near Farnworth	£30	£219
Install An RSJ near Little Hulton	£31	£220
Install An RSJ near Bolton	£31	£219
Install An RSJ near Radcliffe	£30	£220
Install An RSJ near Swinton	£32	£234
Install An RSJ near Atherton	£31	£223
Install An RSJ near Whitefield	£31	£229
Install An RSJ near Westhoughton	£31	£222
Install An RSJ near Eccles	£32	£236
Install An RSJ near Prestwich	£31	£233

Estimates for common extension builder jobs in BL4;

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.