From £2,240
MCL CONSTRUCTION AND DEVELOPMENT LTD is a trusted extension builder serving customers in Carlton and the surrounding area. Contact us to today to g...
From £2,368
Crossover Property specialises in turnkey renovation solutions for homeowners and property investors across Nottinghamshire and Derbyshire.Whether ...
From £1,520
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £2,424
Bradley & Croll Building & Electrical Services Ltd are a Nottingham based company established in 2016. We are Richard Bradley & Russell Cr...
From £2,056
Our building services company Jason Dutton Property Services has over 25 years' experience. We have been helping customers in Nottingham and the su...
From £1,920
Carlton, NG4
Need an Extension Builder in Carlton? MCCANE CONSTRUCTION T/A has been helping local clients (20 mile radius) with their extension buildering jobs...
From £2,040
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £2,152
We offer a range of building services that are tailored to meet the specific needs of our clients. Whether you are looking to extend your home, con...
From £2,232
Need to find an Extension Builder near you for all your extension buildering work?
JD Williams Building provides a local, trusted extension...
From £2,240
Experienced extension builder ready to quote for your work. Blackwood Developers is the best extension builder in Carlton. No obligation free quote...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Carlton it ranges from £1,520 (Key Construction based in NG4) to £2,424 (Bradley & Croll Building & Electrical Services Limited based in NG4).
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 Carlton by posting a job with HaMuch and we will send it to extension builders in Carlton.
"RSJ installation , I just removed ground floor and first floor chimney breast and want to rsj installation" - NOTTINGHAM, job posted 09/09/25
"RSJ installation" - NOTTINGHAM, job posted 10/02/25
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Carlton | £33 | £242 |
| Install An RSJ near Gedling | £33 | £242 |
| Install An RSJ near Arnold | £35 | £244 |
| Install An RSJ near West Bridgford | £33 | £245 |
| Install An RSJ near Nottingham | £34 | £241 |
| Install An RSJ near Hucknall | £35 | £258 |
| Install An RSJ near Broxtowe | £33 | £240 |
| Install An RSJ near Long Eaton | £32 | £248 |
| Install An RSJ near Ilkeston | £31 | £235 |
| Install An RSJ near Erewash | £31 | £233 |
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 - £17,419

Two storey extension - £87,879

Build a timber frame extension - £25,919

Build a swimming pool - £80,919

Single storey extension - £53,384

Side return extension - £40,591

Install an RSJ - £2,119

Outbuilding - £9,919

Build a Mansard loft conversion - £51,919

Loft conversion - £32,993

Build a kitchen extension - £41,919

Hip to gable loft conversion - £41,919

Granny annexe - £86,919

Garden office - £9,919

Convert a Garage - £15,919

Garage - £18,419

Build a flat roof extension - £21,919

Build a dormer loft conversion - £41,919

Concrete foundations - £6,169

Convert a bungalow loft - £28,919

Convert a basement - £36,591