From £2,456
TOTAL BUILDING SERVICES is an established extension buildering business in TA7. We come highly recommended and provide competitive quotes for your ...
From £2,152
Experienced extension builder ready to quote for your work. ABS Abbott Preservation is the best extension builder in TA7. No obligation free quotes...
From £2,936
An experienced quality tradesman who is a member of the federation of master builders.
Any projects will be undertaken safely, professio...
From £2,192
Adrian Fowler Property Maintenance & General Building is a trusted extension builder serving customers in TA7 and the surrounding area. Contact us ...
From £2,384
Trusted and professional extension builder in TA7. Experienced in all extension buildering work and keeping within budget and on quote. MICHAEL PAR...
From £2,696
Experienced extension builder ready to quote for your work. Tim Stradling is the best extension builder in TA7. No obligation free quotes and many ...
From £1,960
Ian Hunt Building Services is an established and experienced local extension builder in TA7. Please contact us for a free, no obligation quote and ...
From £2,424
Trusted and professional extension builder in TA7. Experienced in all extension buildering work and keeping within budget and on quote. practise ha...
From £2,056
Inspired Worx is a trusted extension builder serving customers in TA7 and the surrounding area. Contact us to today to get a competitive quote for ...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in TA7 it ranges from £1,728 (C O JOYCE LIMITED based in BA16) to £2,936 (WMP Builders based in TA9).
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 TA7 by posting a job with HaMuch and we will send it to extension builders in TA7.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Bridgwater | £30 | £236 |
| Install An RSJ near Taunton | £31 | £242 |
| Install An RSJ near South Somerset | £62 | £270 |
| Install An RSJ near Weston-super-Mare | £33 | £253 |
| Install An RSJ near Yeovil | £34 | £294 |
| Install An RSJ near North Somerset | £32 | £245 |
| Install An RSJ near Clevedon | £32 | £243 |
| Install An RSJ near Bath | £32 | £249 |
| Install An RSJ near Penarth | £36 | £217 |
| Install An RSJ near Portishead | £33 | £247 |
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 - £17,598

Two storey extension - £88,148

Build a timber frame extension - £26,098

Build a swimming pool - £81,098

Single storey extension - £56,968

Side return extension - £42,607

Install an RSJ - £2,298

Outbuilding - £10,098

Build a Mansard loft conversion - £52,098

Loft conversion - £34,673

Build a kitchen extension - £42,098

Hip to gable loft conversion - £42,098

Granny annexe - £87,098

Garden office - £10,098

Convert a Garage - £16,098

Garage - £18,598

Build a flat roof extension - £22,098

Build a dormer loft conversion - £42,098

Concrete foundations - £6,348

Convert a bungalow loft - £29,098

Convert a basement - £38,607