Relax... you have found a reliable extension builder in CH63. AA Decorators is a friendly and reliable company based in CH63 who consider no job as...
Danny Anderson
Danny Anderson Builder is an established extension buildering business in CH63. We come highly recommended and provide competitive quotes for your ...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Sean Mooney
SJBuild Ltd is an established and experienced local extension builder in CH63. Please contact us for a free, no obligation quote and competitive ra...
Need an Extension Builder in CH63? PK.Builders has been helping local clients (20 mile radius) with their extension buildering jobs for many years....
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Relax... you have found a reliable extension builder in CH63. A.B Building Services Ltd is a friendly and reliable company based in CH63 who consid...
Experienced extension builder ready to quote for your work. Oxygen Property Partners is the best extension builder in CH63. No obligation free quo...
Experienced extension builder ready to quote for your work. NIGEL WILLIAMS BUILDING LTD is the best extension builder in CH63. No obligation free q...
Art Henry's are here to help customers who need an Extension Builder in CH63. We offer a competitive rate to complete all your extension buildering...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in CH63 it ranges from £1,592 (SJBuild Ltd based in CH63) to £2,216 (Art Henry's based in L8).
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 CH63 by posting a job with HaMuch and we will send it to extension builders in CH63.
"RSJ installation" - WIRRAL, job posted 12/03/24
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Bebington | £31 | £222 |
| Install An RSJ near Wirral | £31 | £219 |
| Install An RSJ near Birkenhead | £31 | £219 |
| Install An RSJ near Heswall | £30 | £213 |
| Install An RSJ near Liverpool | £31 | £222 |
| Install An RSJ near Wallasey | £32 | £224 |
| Install An RSJ near Ellesmere Port | £31 | £214 |
| Install An RSJ near Bootle | £32 | £223 |
| Install An RSJ near Connah's Quay | £33 | £229 |
| Install An RSJ near Huyton with Roby | £31 | £225 |
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.

Underpin a building - £17,291

Two storey extension - £87,687

Build a timber frame extension - £25,791

Build a swimming pool - £80,791

Single storey extension - £50,824

Side return extension - £39,151

Install an RSJ - £1,991

Outbuilding - £9,791

Build a Mansard loft conversion - £51,791

Loft conversion - £31,793

Build a kitchen extension - £41,791

Hip to gable loft conversion - £41,791

Granny annexe - £86,791

Garden office - £9,791

Convert a Garage - £15,791

Garage - £18,291

Build a flat roof extension - £21,791

Build a dormer loft conversion - £41,791

Concrete foundations - £6,041

Convert a bungalow loft - £28,791

Convert a basement - £35,151