SMH Build & Renovate is an established extension buildering business in Moston. 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...
Paul Foran
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Need an Extension Builder in Moston? MK Builders has been helping local clients (20 mile radius) with their extension buildering jobs for many year...
Experienced extension builder ready to quote for your work. Advanced Builders & Roofers is the best extension builder in Moston. No obligation free...
Experienced extension builder ready to quote for your work. AW Building Solutions Ltd is the best extension builder in Moston. No obligation free q...
Homeowners look no further if you want a qualified extension builder to work in your home. T K O Kitchens & Construction are tidy and neat, providi...
Need an Extension Builder in Moston? W WELSBY BUILDING SERVICE has been helping local clients (20 mile radius) with their extension buildering jobs...
Trusted and professional extension builder in Moston. Experienced in all extension buildering work and keeping within budget and on quote. We Build...
Trusted and professional extension builder in Moston. Experienced in all extension buildering work and keeping within budget and on quote. Fit-on G...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Moston it ranges from £1,160 (Aquatec Builder based in OL10) to £2,248 (Northern Garage Conversion based in OL9).
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 Moston by posting a job with HaMuch and we will send it to extension builders in Moston.
"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, job posted 01/01/70
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Failsworth | £35 | £236 |
| Install An RSJ near Droylsden | £34 | £237 |
| Install An RSJ near Manchester | £32 | £236 |
| Install An RSJ near Middleton | £31 | £227 |
| Install An RSJ near Chadderton | £31 | £225 |
| Install An RSJ near Prestwich | £31 | £233 |
| Install An RSJ near Oldham | £31 | £229 |
| Install An RSJ near Salford | £32 | £237 |
| Install An RSJ near Ashton-under-Lyne | £36 | £232 |
| Install An RSJ near Denton | £35 | £234 |
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 - £17,233

Two storey extension - £87,599

Build a timber frame extension - £25,733

Build a swimming pool - £80,733

Single storey extension - £49,656

Side return extension - £38,494

Install an RSJ - £1,933

Outbuilding - £9,733

Build a Mansard loft conversion - £51,733

Loft conversion - £31,245

Build a kitchen extension - £41,733

Hip to gable loft conversion - £41,733

Granny annexe - £86,733

Garden office - £9,733

Convert a Garage - £15,733

Garage - £18,233

Build a flat roof extension - £21,733

Build a dormer loft conversion - £41,733

Concrete foundations - £5,983

Convert a bungalow loft - £28,733

Convert a basement - £34,494