From £2,584
We are a established company of over 30 yeats. We offer 24 hour call out service for both commercial and residential property sevices
From £2,560
Our building services company KESR Developments Ltd was established in early 2022 but have been providing customers from Aberdeen to Perth with pro...
From £2,464
Reliabuild Contractors limited's attention to service and detail has made us an industry leader. With a wide range of products and services to choo...
From £2,160
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £3,536
CFM - Entire building care is an established and experienced local extension builder in DD2. Please contact us for a free, no obligation quote and...
From £2,160
J & G Builders are here to help customers who need an Extension Builder in DD2. We offer a competitive rate to complete all your extension builderi...
From £2,032
Trusted and professional extension builder in DD2. Experienced in all extension buildering work and keeping within budget and on quote. RAY YOUNG B...
From £2,400
We're a small home renovation and design company based in both Edinburgh and Fife.We specialise in anything from full home renovations, single room...
From £2,128
Experienced extension builder ready to quote for your work. Andrew Allan Builder is the best extension builder in DD2. No obligation free quotes an...
From £2,216
DUNCAR BUILDING SERVICES LTD is an established extension buildering business in DD2. 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 DD2 it ranges from £2,032 (RAY YOUNG BRICKLAYER & BUILD based in DD5) to £3,536 (CFM - Entire building care based in DD5).
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 DD2 by posting a job with HaMuch and we will send it to extension builders in DD2.
"RSJ installation in old farmhouse to support sagging ceiling/bouncy floor. Near Arbroath." - DUNDEE
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Dundee | £38 | £285 |
| Install An RSJ near Forfar | £29 | £236 |
| Install An RSJ near Perth & Kinross | £32 | £245 |
| Install An RSJ near Angus | £29 | £236 |
| Install An RSJ near Arbroath | £47 | £264 |
| Install An RSJ near Fife | £44 | £310 |
| Install An RSJ near Glenrothes | £42 | £304 |
| Install An RSJ near Kirkcaldy | £42 | £296 |
| Install An RSJ near Dunfermline | £46 | £285 |
| Install An RSJ near Alloa | £33 | £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 - £17,724

Two storey extension - £88,336

Build a timber frame extension - £26,224

Build a swimming pool - £81,224

Single storey extension - £59,480

Side return extension - £44,020

Install an RSJ - £2,424

Outbuilding - £10,224

Build a Mansard loft conversion - £52,224

Loft conversion - £35,850

Build a kitchen extension - £42,224

Hip to gable loft conversion - £42,224

Granny annexe - £87,224

Garden office - £10,224

Convert a Garage - £16,224

Garage - £18,724

Build a flat roof extension - £22,224

Build a dormer loft conversion - £42,224

Concrete foundations - £6,474

Convert a bungalow loft - £29,224

Convert a basement - £40,020