From £1,848
Kirkby-in-furness, LA17
MARK TAYLOR CONSTRUCTION LTD is an established extension buildering business in Kirkby-in-furness. We come highly recommended and provide competiti...
From £2,104
Relax... you have found a reliable extension builder in Kirkby-in-furness. Wolfe Design & Build is a friendly and reliable company based in Kirkby-...
From £1,696
ADAM READ TRADITIONAL BUILDING is an established and experienced local extension builder in Kirkby-in-furness. Please contact us for a free, no obl...
From £1,760
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £2,680
MIKE CROWE BUILDING & CONSTRUC is an established and experienced local extension builder in Kirkby-in-furness. Please contact us for a free, no obl...
From £1,848
B & K BUILDERS LTD is an established extension buildering business in Kirkby-in-furness. We come highly recommended and provide competitive quotes ...
From £1,792
Need to find an Extension Builder near you for all your extension buildering work?
T P MCNULTY CONSTRUCTION LTD provides a local, trusted e...
From £1,720
I have completed 98 extensions and loft conversion over the past 20 years
From £1,592
LJS Building Property Service Ltd are here to help customers who need an Extension Builder in Kirkby-in-furness. We offer a competitive rate to com...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Kirkby-in-furness it ranges from £1,592 (LJS Building Property Service Ltd based in LA13) to £2,680 (MIKE CROWE BUILDING & CONSTRUC based in LA12).
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 Kirkby-in-furness by posting a job with HaMuch and we will send it to extension builders in Kirkby-in-furness.
"RSJ installation" - MILLOM, job posted 01/01/70
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Barrow-in-Furness | £25 | £204 |
| Install An RSJ near Morecambe | £25 | £212 |
| Install An RSJ near Kendal | £28 | £236 |
| Install An RSJ near Lancaster | £25 | £211 |
| Install An RSJ near Fleetwood | £28 | £206 |
| Install An RSJ near Whitehaven | £22 | £221 |
| Install An RSJ near Blackpool | £29 | £209 |
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 - £17,163

Two storey extension - £87,495

Build a timber frame extension - £25,663

Build a swimming pool - £80,663

Single storey extension - £48,264

Side return extension - £37,711

Install an RSJ - £1,863

Outbuilding - £9,663

Build a Mansard loft conversion - £51,663

Loft conversion - £30,593

Build a kitchen extension - £41,663

Hip to gable loft conversion - £41,663

Granny annexe - £86,663

Garden office - £9,663

Convert a Garage - £15,663

Garage - £18,163

Build a flat roof extension - £21,663

Build a dormer loft conversion - £41,663

Concrete foundations - £5,913

Convert a bungalow loft - £28,663

Convert a basement - £33,711