From £2,032
Need to find an Extension Builder near you for all your extension buildering work?
Oscar Renn provides a local, trusted extension builderin...
From £1,968
Trusted and professional extension builder in Rdwick. Experienced in all extension buildering work and keeping within budget and on quote. B R M S ...
From £2,272
Avon Piping Limited are here to help customers who need an Extension Builder in Rdwick. We offer a competitive rate to complete all your extension ...
From £2,136
Trusted and professional extension builder in Rdwick. Experienced in all extension buildering work and keeping within budget and on quote. AD Insta...
From £1,952
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £1,936
Need to find an Extension Builder near you for all your extension buildering work?
J K S Builder provides a local, trusted extension builde...
From £2,000
Our building services company Silkrise Construction have ten years’ experience and have been helping customers in Manchester and the surrounding ...
From £1,808
Experienced extension builder ready to quote for your work. MyDestigo is the best extension builder in Rdwick. No obligation free quotes and many h...
From £2,176
bespoke designers for your new media centre. At last, we’re bringing our stunning conversion knowledge to entertainment installations across the ...
From £1,856
H TIMMINS BUILDING & MAINT is an established extension buildering business in Rdwick. We come highly recommended and provide competitive quotes for...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Rdwick it ranges from £1,808 (MyDestigo based in M1) to £2,272 (Avon Piping Limited based in M12).
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 Rdwick by posting a job with HaMuch and we will send it to extension builders in Rdwick.
"RSJ installation replacing a badly installed RSJ that supports a wall between the old kitchen and rear lounge. The original builder installed the incorrect weight (not heavy enough) and then proceeded to put a suppirt bar underneath by welding. The weld buckled the beam and this is how its been..." - SK4
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Manchester | £27 | £204 |
| Install An RSJ near Reddish | £29 | £202 |
| Install An RSJ near Droylsden | £30 | £203 |
| Install An RSJ near Old Trafford | £27 | £203 |
| Install An RSJ near Denton | £30 | £201 |
| Install An RSJ near Failsworth | £30 | £202 |
| Install An RSJ near Salford | £28 | £203 |
| Install An RSJ near Stretford | £27 | £203 |
| Install An RSJ near Dukinfield | £30 | £201 |
| Install An RSJ near Tameside | £30 | £201 |
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 - £17,314

Two storey extension - £87,720

Build a timber frame extension - £25,814

Build a swimming pool - £80,814

Single storey extension - £51,272

Side return extension - £39,403

Install an RSJ - £2,014

Outbuilding - £9,814

Build a Mansard loft conversion - £51,814

Loft conversion - £32,003

Build a kitchen extension - £41,814

Hip to gable loft conversion - £41,814

Granny annexe - £86,814

Garden office - £9,814

Convert a Garage - £15,814

Garage - £18,314

Build a flat roof extension - £21,814

Build a dormer loft conversion - £41,814

Concrete foundations - £6,064

Convert a bungalow loft - £28,814

Convert a basement - £35,403