RSJ cost in L22

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in L22 it ranges from £1,776 (BTC Bernstef Ltd based in L23) to £2,112 (Derek J Platt & Co based in CH45).

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 L22 by posting a job with HaMuch and we will send it to extension builders in L22.

"RSJ installation" - LIVERPOOL, job posted 09/04/25

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Install An RSJ near Crosby	£35	£234
Install An RSJ near Sefton	£35	£234
Install An RSJ near Bootle	£33	£228
Install An RSJ near Wallasey	£32	£224
Install An RSJ near Maghull	£34	£231
Install An RSJ near Liverpool	£31	£222
Install An RSJ near Kirkby	£31	£224
Install An RSJ near Birkenhead	£31	£219
Install An RSJ near Formby	£28	£206
Install An RSJ near Wirral	£31	£219

Estimates for common extension builder jobs in L22;

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.