From £1,776
Louth, LN11
R L Hinman Builder is an established and experienced local extension builder in Louth. Please contact us for a free, no obligation quote and compet...
From £2,128
Louth, LN11
Relax... you have found a reliable extension builder in Louth. JOHN WILKINSON BUILDER LTD is a friendly and reliable company based in Louth who con...
From £1,784
Trusted and professional extension builder in Louth. Experienced in all extension buildering work and keeping within budget and on quote. A J REESO...
From £2,656
Need to find an Extension Builder near you for all your extension buildering work?
One Stop Building and Property Solutions Ltd provides a ...
From £1,728
Trusted and professional extension builder in Louth. Experienced in all extension buildering work and keeping within budget and on quote. PAUL JACK...
From £1,976
Need an Extension Builder in Louth? A F Beckett has been helping local clients (20 mile radius) with their extension buildering jobs for many years...
From £2,240
From building preservation to extensions in Grimsby, we have the skills and experience you need. We undertake a very wide selection of wor...
From £2,504
P MARSH BUILDING CONTRACTOR is an established and experienced local extension builder in Louth. Please contact us for a free, no obligation quote a...
From £1,952
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Louth it ranges from £1,728 (PAUL JACKSON BUILDING CONTRS based in PE23) to £2,656 (One Stop Building and Property Solutions Ltd based in DN37).
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 Louth by posting a job with HaMuch and we will send it to extension builders in Louth.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near East Lindsey | £27 | £198 |
| Install An RSJ near Cleethorpes | £32 | £246 |
| Install An RSJ near North East Lincolnshire | £32 | £246 |
| Install An RSJ near Grimsby | £32 | £246 |
| Install An RSJ near Lincoln | £31 | £232 |
| Install An RSJ near Boston | £28 | £262 |
| Install An RSJ near North Lincolnshire | £28 | £216 |
| Install An RSJ near Hull | £29 | £223 |
| Install An RSJ near Scunthorpe | £26 | £207 |
| Install An RSJ near Willerby | £29 | £221 |
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 - £17,349

Two storey extension - £87,773

Build a timber frame extension - £25,849

Build a swimming pool - £80,849

Single storey extension - £51,976

Side return extension - £39,799

Install an RSJ - £2,049

Outbuilding - £9,849

Build a Mansard loft conversion - £51,849

Loft conversion - £32,333

Build a kitchen extension - £41,849

Hip to gable loft conversion - £41,849

Granny annexe - £86,849

Garden office - £9,849

Convert a Garage - £15,849

Garage - £18,349

Build a flat roof extension - £21,849

Build a dormer loft conversion - £41,849

Concrete foundations - £6,099

Convert a bungalow loft - £28,849

Convert a basement - £35,799