From £2,416
BLOCKBUILD DEVELOPMENTS LTD is an established and experienced local extension builder in Perth And Kinross. Please contact us for a free, no obliga...
From £2,216
Robert Watt Builders is an established and experienced local extension builder in Perth And Kinross. Please contact us for a free, no obligation qu...
From £2,088
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £2,512
Relax... you have found a reliable extension builder in Perth And Kinross. Good Foundations is a friendly and reliable company based in Perth And K...
From £2,456
Trusted and professional extension builder in Perth And Kinross. Experienced in all extension buildering work and keeping within budget and on quot...
From £2,152
DW Builders is an established and experienced local extension builder in Perth And Kinross. Please contact us for a free, no obligation quote and c...
From £3,056
Welcome to Travelling Workshop LimitedIn our world of craftsmanship and dedication to you the customer. I'm Dmytro Kliuchnyk, and before the co...
From £2,792
Need to find an Extension Builder near you for all your extension buildering work?
Ness Construction Fife Ltd provides a local, trusted ext...
From £2,240
We have over 30yrs experience in all aspects of joinery and building work , from fitting a door to building an extension or converting a garage /at...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Perth And Kinross it ranges from £1,960 (JOHN DUGGAN BUILDER based in KY5) to £3,056 (Travelling Workshop Limited based in EH6).
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 Perth And Kinross by posting a job with HaMuch and we will send it to extension builders in Perth And Kinross.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Glenrothes | £42 | £304 |
| Install An RSJ near Dunfermline | £46 | £285 |
| Install An RSJ near Fife | £44 | £310 |
| Install An RSJ near Kirkcaldy | £42 | £296 |
| Install An RSJ near Perth & Kinross | £32 | £245 |
| Install An RSJ near Perth | £32 | £245 |
| Install An RSJ near Alloa | £33 | £229 |
| Install An RSJ near Bo'ness | £33 | £241 |
| Install An RSJ near Grangemouth | £32 | £214 |
| Install An RSJ near Broxburn | £34 | £251 |
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 - £17,689

Two storey extension - £88,283

Build a timber frame extension - £26,189

Build a swimming pool - £81,189

Single storey extension - £58,776

Side return extension - £43,624

Install an RSJ - £2,389

Outbuilding - £10,189

Build a Mansard loft conversion - £52,189

Loft conversion - £35,520

Build a kitchen extension - £42,189

Hip to gable loft conversion - £42,189

Granny annexe - £87,189

Garden office - £10,189

Convert a Garage - £16,189

Garage - £18,689

Build a flat roof extension - £22,189

Build a dormer loft conversion - £42,189

Concrete foundations - £6,439

Convert a bungalow loft - £29,189

Convert a basement - £39,624