Trusted and professional extension builder in Bolsover. Experienced in all extension buildering work and keeping within budget and on quote. MGG CO...
Trusted and professional extension builder in Bolsover. Experienced in all extension buildering work and keeping within budget and on quote. Merebr...
R.J Building Services is an established extension buildering business in Bolsover. We come highly recommended and provide competitive quotes for yo...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Garry Jones Bricklayer are here to help customers who need an Extension Builder in Bolsover. We offer a competitive rate to complete all your exten...
Trusted and professional extension builder in Bolsover. Experienced in all extension buildering work and keeping within budget and on quote. Lewis ...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Need an Extension Builder in Bolsover? BRS BUILDERS has been helping local clients (20 mile radius) with their extension buildering jobs for many y...
We specialise in full Bathroom Installations. From design and advise, to completion and satisfaction.
Looking to Transform Your Home Space?Maison Frais are Space Solution Specialists based in S. Yorkshire. We help TRANSFORM people's family homes to ...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Bolsover it ranges from £2,032 (Brook Contractors based in NG20) to £2,552 (Brook Contractors based in NG20).
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 Bolsover by posting a job with HaMuch and we will send it to extension builders in Bolsover.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Chesterfield | £33 | £257 |
| Install An RSJ near Mansfield Woodhouse | £33 | £262 |
| Install An RSJ near Sutton-in-Ashfield | £33 | £264 |
| Install An RSJ near Mansfield | £33 | £261 |
| Install An RSJ near Forest Town | £33 | £262 |
| Install An RSJ near Worksop | £33 | £265 |
| Install An RSJ near Dronfield | £33 | £262 |
| Install An RSJ near Kirkby-in-Ashfield | £34 | £269 |
| Install An RSJ near Alfreton | £34 | £261 |
| Install An RSJ near Ashfield | £34 | £269 |
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 - £17,572

Two storey extension - £88,108

Build a timber frame extension - £26,072

Build a swimming pool - £81,072

Single storey extension - £56,440

Side return extension - £42,310

Install an RSJ - £2,272

Outbuilding - £10,072

Build a Mansard loft conversion - £52,072

Loft conversion - £34,425

Build a kitchen extension - £42,072

Hip to gable loft conversion - £42,072

Granny annexe - £87,072

Garden office - £10,072

Convert a Garage - £16,072

Garage - £18,572

Build a flat roof extension - £22,072

Build a dormer loft conversion - £42,072

Concrete foundations - £6,322

Convert a bungalow loft - £29,072

Convert a basement - £38,310