Ethos Property Developments Limited is an established extension buildering business in Uppermill. We come highly recommended and provide competitiv...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Terry Howlett
We are a local building company who specialises in keeping our customers happy we are reliable friendly. We carry out all types of building wo...
H.B.S is an established extension buildering business in Uppermill. We come highly recommended and provide competitive quotes for your work.
Need an Extension Builder in Uppermill? G Wardley Building & Repairs has been helping local clients (20 mile radius) with their extension builderin...
Experienced extension builder ready to quote for your work. AW Building Solutions Ltd is the best extension builder in Uppermill. No obligation fre...
Need an Extension Builder in Uppermill? W WELSBY BUILDING SERVICE has been helping local clients (20 mile radius) with their extension buildering j...
Trusted and professional extension builder in Uppermill. Experienced in all extension buildering work and keeping within budget and on quote. We Bu...
Trusted and professional extension builder in Uppermill. Experienced in all extension buildering work and keeping within budget and on quote. Fit-o...
Relax... you have found a reliable extension builder in Uppermill. CM BUILDING SERVICES is a friendly and reliable company based in Uppermill who c...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Uppermill it ranges from £1,832 (Fit-on Garage Doors based in OL8) to £2,248 (Northern Garage Conversion based in OL9).
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 Uppermill by posting a job with HaMuch and we will send it to extension builders in Uppermill.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Oldham | £31 | £229 |
| Install An RSJ near Royton | £30 | £225 |
| Install An RSJ near Stalybridge | £38 | £231 |
| Install An RSJ near Ashton-under-Lyne | £36 | £232 |
| Install An RSJ near Chadderton | £31 | £225 |
| Install An RSJ near Tameside | £35 | £232 |
| Install An RSJ near Dukinfield | £35 | £232 |
| Install An RSJ near Failsworth | £35 | £236 |
| Install An RSJ near Rochdale | £30 | £221 |
| Install An RSJ near Hyde | £36 | £227 |
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 - £17,350

Two storey extension - £87,774

Build a timber frame extension - £25,850

Build a swimming pool - £80,850

Single storey extension - £51,992

Side return extension - £39,808

Install an RSJ - £2,050

Outbuilding - £9,850

Build a Mansard loft conversion - £51,850

Loft conversion - £32,340

Build a kitchen extension - £41,850

Hip to gable loft conversion - £41,850

Granny annexe - £86,850

Garden office - £9,850

Convert a Garage - £15,850

Garage - £18,350

Build a flat roof extension - £21,850

Build a dormer loft conversion - £41,850

Concrete foundations - £6,100

Convert a bungalow loft - £28,850

Convert a basement - £35,808