From £3,256
Roofseal is an established extension buildering business in B79. We come highly recommended and provide competitive quotes for your work.
From £2,024
Miss are here to help customers who need an Extension Builder in B79. We offer a competitive rate to complete all your extension buildering jobs to...
From £2,800
I have 26 years experience...There is me and 2 lads, I have all the sub contractors at my disposal for all the Trades.. ...
From £2,240
Lichfield Loft Conversions Ltd is a trusted extension builder serving customers in B79 and the surrounding area. Contact us to today to get a compe...
From £2,184
OAKHOUSE CONSTRUCTION is a trusted extension builder serving customers in B79 and the surrounding area. Contact us to today to get a competitive qu...
From £1,848
Relax... you have found a reliable extension builder in B79. R D W Construction is a friendly and reliable company based in B79 who consider no job...
From £1,952
Experienced extension builder ready to quote for your work. SELF BUILD is the best extension builder in B79. No obligation free quotes and many hap...
From £1,896
To whom it may concern where I small family business been in business for 36 years we carry out very good workmanship all our staff are prese...
From £1,952
Experienced extension builder ready to quote for your work. Sas Building Solutions is the best extension builder in B79. No obligation free quotes ...
From £2,792
Need an Extension Builder in B79? T FELTON BUILDERS LIMITED has been helping local clients (20 mile radius) with their extension buildering jobs fo...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in B79 it ranges from £1,848 (R D W Construction based in DE13) to £3,256 (Roofseal based in B77).
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 B79 by posting a job with HaMuch and we will send it to extension builders in B79.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Tamworth | £33 | £288 |
| Install An RSJ near Lichfield | £29 | £226 |
| Install An RSJ near Moira | £29 | £222 |
| Install An RSJ near Sutton Coldfield | £29 | £228 |
| Install An RSJ near Burntwood | £29 | £229 |
| Install An RSJ near Swadlincote | £31 | £248 |
| Install An RSJ near Brownhills | £28 | £225 |
| Install An RSJ near Nuneaton | £29 | £225 |
| Install An RSJ near Burton upon Trent | £32 | £255 |
| Install An RSJ near Rugeley | £30 | £230 |
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 - £17,594

Two storey extension - £88,142

Build a timber frame extension - £26,094

Build a swimming pool - £81,094

Single storey extension - £56,888

Side return extension - £42,562

Install an RSJ - £2,294

Outbuilding - £10,094

Build a Mansard loft conversion - £52,094

Loft conversion - £34,635

Build a kitchen extension - £42,094

Hip to gable loft conversion - £42,094

Granny annexe - £87,094

Garden office - £10,094

Convert a Garage - £16,094

Garage - £18,594

Build a flat roof extension - £22,094

Build a dormer loft conversion - £42,094

Concrete foundations - £6,344

Convert a bungalow loft - £29,094

Convert a basement - £38,562