Cost to fit an RSJ in Banstead

Install an RSJ cost in Banstead

RSJ cost in Banstead

Estimates for install an rsj near Banstead

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Banstead it ranges from £2,080 (ANM BUILDERS LTD based in SM7) to £2,600 (O G Electricals based in CR5).

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

"RSJ installation also I will need help with the cost of theses below IRS extension either the following measurements. L-3m w-3.5m H-Item Site Preparation Groundworks & Foundations Floor Construction Superstructure Roof Construction Windows and External Doors Internal Works Electrical ..." - CR3, job posted 11/08/25

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Install An RSJ near Epsom	£43	£274
Install An RSJ near Reigate & Banstead	£41	£271
Install An RSJ near Tadworth	£41	£271
Install An RSJ near Ewell	£43	£274
Install An RSJ near Sutton	£43	£273
Install An RSJ near Merton	£43	£272
Install An RSJ near Caterham	£43	£272
Install An RSJ near Reigate	£40	£270
Install An RSJ near Redhill	£41	£269
Install An RSJ near Croydon	£43	£267

Estimates for common extension builder jobs in Banstead;

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.