From £2,080
Relax... you have found a reliable extension builder in Uphill. A M I Construction is a friendly and reliable company based in Uphill who consider ...
From £1,400
Very reliable honest and hard working guarantee all work clean and tidy first class work
From £2,144
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £2,496
N J Laity & Son & Grandson's are here to help customers who need an Extension Builder in Uphill. We offer a competitive rate to complete all your e...
From £2,040
MOORLAND DESIGN & BUILD LTD are here to help customers who need an Extension Builder in Uphill. We offer a competitive rate to complete all your ex...
From £1,928
Neil Causon & Son is an established and experienced local extension builder in Uphill. Please contact us for a free, no obligation quote and compet...
From £2,024
Need an Extension Builder in Uphill? Mucha Construcion has been helping local clients (20 mile radius) with their extension buildering jobs for man...
From £1,248
Need to find an Extension Builder near you for all your extension buildering work?
P K BUILDING provides a local, trusted extension builder...
From £2,120
Relax... you have found a reliable extension builder in Uphill. RD Pope Construction is a friendly and reliable company based in Uphill who conside...
From £1,968
Trusted and professional extension builder in Uphill. Experienced in all extension buildering work and keeping within budget and on quote. Jeremy B...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Uphill it ranges from £1,248 (P K BUILDING based in TA8) to £2,496 (N J Laity & Son & Grandson's based in BS10).
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 Uphill by posting a job with HaMuch and we will send it to extension builders in Uphill.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Weston-super-Mare | £33 | £253 |
| Install An RSJ near Clevedon | £32 | £243 |
| Install An RSJ near North Somerset | £32 | £245 |
| Install An RSJ near Penarth | £35 | £218 |
| Install An RSJ near Cardiff | £34 | £219 |
| Install An RSJ near Portishead | £33 | £247 |
| Install An RSJ near Bridgwater | £30 | £236 |
| Install An RSJ near Barry | £33 | £218 |
| Install An RSJ near Newport | £41 | £233 |
| Install An RSJ near Clifton | £33 | £255 |
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 - £17,245

Two storey extension - £87,617

Build a timber frame extension - £25,745

Build a swimming pool - £80,745

Single storey extension - £49,896

Side return extension - £38,629

Install an RSJ - £1,945

Outbuilding - £9,745

Build a Mansard loft conversion - £51,745

Loft conversion - £31,358

Build a kitchen extension - £41,745

Hip to gable loft conversion - £41,745

Granny annexe - £86,745

Garden office - £9,745

Convert a Garage - £15,745

Garage - £18,245

Build a flat roof extension - £21,745

Build a dormer loft conversion - £41,745

Concrete foundations - £5,995

Convert a bungalow loft - £28,745

Convert a basement - £34,629