Cost to fit an RSJ in CF23

Install an RSJ cost in CF23

RSJ cost in CF23

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in CF23 it ranges from £1,400 (A.Gaddarn Builders based in NP11) to £2,080 (A M I Construction based in NP26).

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 CF23 by posting a job with HaMuch and we will send it to extension builders in CF23.

"RSJ installation to open up kitchen and utility room. About 2m wide." - CARDIFF, job posted 01/01/70

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

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Install An RSJ near Cardiff	£34	£219
Install An RSJ near Caerphilly	£33	£208
Install An RSJ near Penarth	£35	£218
Install An RSJ near Risca	£32	£218
Install An RSJ near Church Village	£34	£214
Install An RSJ near Newport	£41	£233
Install An RSJ near Pontypridd	£33	£211
Install An RSJ near Barry	£33	£218
Install An RSJ near Cwmbran	£43	£219
Install An RSJ near Rhondda	£31	£206

Estimates for common extension builder jobs in CF23;

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.