Birstall, LE4
Trusted and professional extension builder in Birstall. Experienced in all extension buildering work and keeping within budget and on quote. ACTION...
Need to find an Extension Builder near you for all your extension buildering work?
DAVIES BUILDERS LTD provides a local, trusted extension ...
Birstall, LE4
Colin Pallett is a trusted extension builder serving customers in Birstall and the surrounding area. Contact us to today to get a competitive quote...
FALCON BUILDERS is a trusted extension builder serving customers in Birstall and the surrounding area. Contact us to today to get a competitive quo...
Birstall, LE4
Experienced extension builder ready to quote for your work. Spread the Joy is the best extension builder in Birstall. No obligation free quotes and...
John Kerr
Birstall, LE4
JOHN KERR BRICKWORK & BUILDING is an established extension buildering business in Birstall. We come highly recommended and provide competitive quot...
C & S Builders is an established extension buildering business in Birstall. We come highly recommended and provide competitive quotes for your work...
Need to find an Extension Builder near you for all your extension buildering work?
Disney Building Services provides a local, trusted exten...
Faraz Abdulwahab
We are building contractors specialising in building extensions & Dormer Conversion. With some general building work.
With extensive extension buildering experience, we provide reliable, high-quality workmanship at competitive prices. FJ Property Care Ltd understan...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Birstall it ranges from £1,848 (FALCON BUILDERS based in LE5) to £3,008 (JOHN KERR BRICKWORK & BUILDING based in LE4).
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 Birstall by posting a job with HaMuch and we will send it to extension builders in Birstall.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Leicester | £29 | £213 |
| Install An RSJ near Hamilton | £29 | £213 |
| Install An RSJ near Oadby | £28 | £207 |
| Install An RSJ near Charnwood | £32 | £245 |
| Install An RSJ near Wigston | £28 | £209 |
| Install An RSJ near Loughborough | £32 | £262 |
| Install An RSJ near Coalville | £32 | £242 |
| Install An RSJ near Melton Mowbray | £31 | £222 |
| Install An RSJ near Hinckley | £29 | £224 |
| Install An RSJ near Market Harborough | £31 | £217 |
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 - £17,364

Two storey extension - £87,796

Build a timber frame extension - £25,864

Build a swimming pool - £80,864

Single storey extension - £52,280

Side return extension - £39,970

Install an RSJ - £2,064

Outbuilding - £9,864

Build a Mansard loft conversion - £51,864

Loft conversion - £32,475

Build a kitchen extension - £41,864

Hip to gable loft conversion - £41,864

Granny annexe - £86,864

Garden office - £9,864

Convert a Garage - £15,864

Garage - £18,364

Build a flat roof extension - £21,864

Build a dormer loft conversion - £41,864

Concrete foundations - £6,114

Convert a bungalow loft - £28,864

Convert a basement - £35,970