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 Droylsden? MK Builders has been helping local clients (20 mile radius) with their extension buildering jobs for many y...
Experienced extension builder ready to quote for your work. Advanced Builders & Roofers is the best extension builder in Droylsden. No obligation f...
Experienced extension builder ready to quote for your work. AW Building Solutions Ltd is the best extension builder in Droylsden. No obligation fre...
Need an Extension Builder in Droylsden? W WELSBY BUILDING SERVICE has been helping local clients (20 mile radius) with their extension buildering j...
Trusted and professional extension builder in Droylsden. Experienced in all extension buildering work and keeping within budget and on quote. We Bu...
Trusted and professional extension builder in Droylsden. Experienced in all extension buildering work and keeping within budget and on quote. Fit-o...
Relax... you have found a reliable extension builder in Droylsden. CM BUILDING SERVICES is a friendly and reliable company based in Droylsden who c...
We undertake all aspects of building, including eco and natural building, in the Greater Manchester area. From extensions and conversions to kitche...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Droylsden 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 Droylsden by posting a job with HaMuch and we will send it to extension builders in Droylsden.
"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 Droylsden | £34 | £237 |
| Install An RSJ near Failsworth | £35 | £236 |
| Install An RSJ near Denton | £35 | £234 |
| Install An RSJ near Ashton-under-Lyne | £36 | £232 |
| Install An RSJ near Tameside | £35 | £232 |
| Install An RSJ near Dukinfield | £35 | £232 |
| Install An RSJ near Reddish | £34 | £236 |
| Install An RSJ near Manchester | £32 | £236 |
| Install An RSJ near Stalybridge | £38 | £231 |
| Install An RSJ near Oldham | £31 | £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 - £17,242

Two storey extension - £87,614

Build a timber frame extension - £25,742

Build a swimming pool - £80,742

Single storey extension - £49,848

Side return extension - £38,602

Install an RSJ - £1,942

Outbuilding - £9,742

Build a Mansard loft conversion - £51,742

Loft conversion - £31,335

Build a kitchen extension - £41,742

Hip to gable loft conversion - £41,742

Granny annexe - £86,742

Garden office - £9,742

Convert a Garage - £15,742

Garage - £18,242

Build a flat roof extension - £21,742

Build a dormer loft conversion - £41,742

Concrete foundations - £5,992

Convert a bungalow loft - £28,742

Convert a basement - £34,602