From £1,824
Glassar Projects is an established and experienced local extension builder in CH62. Please contact us for a free, no obligation quote and competiti...
From £1,936
Brilliant Homes is an established and experienced local extension builder in CH62. Please contact us for a free, no obligation quote and competitiv...
From £2,144
Experienced extension builder ready to quote for your work. NIGEL WILLIAMS BUILDING LTD is the best extension builder in CH62. No obligation free q...
From £2,152
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £1,592
SJBuild Ltd is an established and experienced local extension builder in CH62. Please contact us for a free, no obligation quote and competitive ra...
From £1,728
Relax... you have found a reliable extension builder in CH62. Eco Construction Systems Ltd is a friendly and reliable company based in CH62 who con...
From £2,288
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £2,016
DK Building is an established extension buildering business in CH62. We come highly recommended and provide competitive quotes for your work.
From £1,936
Need an Extension Builder in CH62? PK.Builders has been helping local clients (20 mile radius) with their extension buildering jobs for many years....
From £2,080
Danny Anderson Builder is an established extension buildering business in CH62. We come highly recommended and provide competitive quotes for your ...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in CH62 it ranges from £1,592 (SJBuild Ltd based in CH63) to £2,288 (AMT Property Managment based in L17).
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 CH62 by posting a job with HaMuch and we will send it to extension builders in CH62.
"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 Birkenhead | £31 | £219 |
| Install An RSJ near Wirral | £31 | £219 |
| Install An RSJ near Heswall | £30 | £213 |
| Install An RSJ near Ellesmere Port | £31 | £214 |
| Install An RSJ near Liverpool | £31 | £222 |
| Install An RSJ near Wallasey | £33 | £224 |
| Install An RSJ near Bootle | £32 | £223 |
| Install An RSJ near Huyton with Roby | £31 | £225 |
| Install An RSJ near Connah's Quay | £33 | £229 |
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 - £17,270

Two storey extension - £87,654

Build a timber frame extension - £25,770

Build a swimming pool - £80,770

Single storey extension - £50,392

Side return extension - £38,908

Install an RSJ - £1,970

Outbuilding - £9,770

Build a Mansard loft conversion - £51,770

Loft conversion - £31,590

Build a kitchen extension - £41,770

Hip to gable loft conversion - £41,770

Granny annexe - £86,770

Garden office - £9,770

Convert a Garage - £15,770

Garage - £18,270

Build a flat roof extension - £21,770

Build a dormer loft conversion - £41,770

Concrete foundations - £6,020

Convert a bungalow loft - £28,770

Convert a basement - £34,908