Scott
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
GABRIEL BUILDING SERVICES is a trusted extension builder serving customers in DE65 and the surrounding area. Contact us to today to get a competiti...
From £2,096
Derbyshire Bathrooms & Kitchens Ltd is an established and experienced local extension builder in DE65. Please contact us for a free, no obligation ...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in DE65 it ranges from £2,096 (Derbyshire Bathrooms & Kitchens Ltd based in DE23) to £2,280 (GABRIEL BUILDING SERVICES based in DE13).
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 DE65 by posting a job with HaMuch and we will send it to extension builders in DE65.
"RSJ installation Remove wall between kitchen and utility. Fit 3.4m steel beam Obtain Building Control approval and aign off" - DE3, job posted 01/01/70
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Burton upon Trent | £33 | £257 |
| Install An RSJ near Swadlincote | £32 | £249 |
| Install An RSJ near Derby | £29 | £227 |
| Install An RSJ near Moira | £29 | £222 |
| Install An RSJ near Amber Valley | £32 | £244 |
| Install An RSJ near Belper | £32 | £244 |
| Install An RSJ near Erewash | £31 | £234 |
| Install An RSJ near Long Eaton | £32 | £249 |
| Install An RSJ near Ilkeston | £31 | £236 |
| Install An RSJ near Coalville | £32 | £242 |
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 - £17,476

Two storey extension - £87,964

Build a timber frame extension - £25,976

Build a swimming pool - £80,976

Single storey extension - £54,520

Side return extension - £41,230

Install an RSJ - £2,176

Outbuilding - £9,976

Build a Mansard loft conversion - £51,976

Loft conversion - £33,525

Build a kitchen extension - £41,976

Hip to gable loft conversion - £41,976

Granny annexe - £86,976

Garden office - £9,976

Convert a Garage - £15,976

Garage - £18,476

Build a flat roof extension - £21,976

Build a dormer loft conversion - £41,976

Concrete foundations - £6,226

Convert a bungalow loft - £28,976

Convert a basement - £37,230