From £1,872
Need an Extension Builder in Cleator Moor? William king Construction has been helping local clients (20 mile radius) with their jobs for many year...
From £1,976
STAN MARTIN T/A are here to help customers who need an Extension Builder in Cleator Moor. We offer a competitive rate to complete all your jobs to...
From £2,056
Sc brickwork is an established and experienced local extension builder in Cleator Moor. Please contact us for a free, no obligation quote and compe...
From £1,720
Relax... you have found a reliable extension builder in Cleator Moor. M & K BUILDERS KESWICK LIMITED is a friendly and reliable company based in Cl...
From £1,592
Ian Groves is an established business in Cleator Moor. We come highly recommended and provide competitive quotes for your work.

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Cleator Moor it ranges from £1,592 (Ian Groves based in CA12) to £2,056 (Sc brickwork based in CA22).
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 Cleator Moor by posting a job with HaMuch and we will send it to extension builders in Cleator Moor.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Whitehaven | £18 | £185 |
| Install An RSJ near Barrow-in-Furness | £21 | £173 |
| Install An RSJ near Carlisle | £21 | £175 |
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 - £17,143

Two storey extension - £87,465

Build a timber frame extension - £25,643

Build a swimming pool - £80,643

Single storey extension - £47,864

Side return extension - £37,486

Install an RSJ - £1,843

Outbuilding - £9,643

Build a Mansard loft conversion - £51,643

Loft conversion - £30,405

Build a kitchen extension - £41,643

Hip to gable loft conversion - £41,643

Granny annexe - £86,643

Garden office - £9,643

Convert a Garage - £15,643

Garage - £18,143

Build a flat roof extension - £21,643

Build a dormer loft conversion - £41,643

Concrete foundations - £5,893

Convert a bungalow loft - £28,643

Convert a basement - £33,486