From £2,216
DUNCAR BUILDING SERVICES LTD is an established extension buildering business in DD7. We come highly recommended and provide competitive quotes for ...
From £2,032
Trusted and professional extension builder in DD7. Experienced in all extension buildering work and keeping within budget and on quote. RAY YOUNG B...
From £2,312
K J Buist Building Contractors is an established extension buildering business in DD7. We come highly recommended and provide competitive quotes fo...
From £2,160
J & G Builders are here to help customers who need an Extension Builder in DD7. We offer a competitive rate to complete all your extension builderi...
From £3,536
CFM - Entire building care is an established and experienced local extension builder in DD7. Please contact us for a free, no obligation quote and...
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 £2,448
Need to find an Extension Builder near you for all your extension buildering work?
D GARDINER CONSTRUCTION provides a local, trusted extens...
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 £2,560
Our building services company KESR Developments Ltd was established in early 2022 but have been providing customers from Aberdeen to Perth with pro...
From £2,584
We are a established company of over 30 yeats. We offer 24 hour call out service for both commercial and residential property sevices

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in DD7 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 DD7 by posting a job with HaMuch and we will send it to extension builders in DD7.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Arbroath | £47 | £264 |
| Install An RSJ near Dundee | £38 | £285 |
| Install An RSJ near Forfar | £29 | £236 |
| Install An RSJ near Angus | £29 | £236 |
| Install An RSJ near Fife | £44 | £310 |
| Install An RSJ near Glenrothes | £42 | £304 |
| Install An RSJ near Perth & Kinross | £32 | £245 |
| Install An RSJ near Kirkcaldy | £42 | £296 |
| Install An RSJ near Dunfermline | £46 | £285 |
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 - £17,747

Two storey extension - £88,371

Build a timber frame extension - £26,247

Build a swimming pool - £81,247

Single storey extension - £59,944

Side return extension - £44,281

Install an RSJ - £2,447

Outbuilding - £10,247

Build a Mansard loft conversion - £52,247

Loft conversion - £36,068

Build a kitchen extension - £42,247

Hip to gable loft conversion - £42,247

Granny annexe - £87,247

Garden office - £10,247

Convert a Garage - £16,247

Garage - £18,747

Build a flat roof extension - £22,247

Build a dormer loft conversion - £42,247

Concrete foundations - £6,497

Convert a bungalow loft - £29,247

Convert a basement - £40,281