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HST ENG LTD is an established extension buildering business in DH2. We come highly recommended and provide competitive quotes for your work.
Experienced extension builder ready to quote for your work. L F BUILDING & JOINERY is the best extension builder in DH2. No obligation free quotes ...
From £2,112
Need an Extension Builder in DH2? Spacesaver Loft Storage has been helping local clients (20 mile radius) with their extension buildering jobs for ...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in DH2 it ranges from £2,032 (L F BUILDING & JOINERY based in DH2) to £2,480 (HST ENG LTD based in DH3).
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 DH2 by posting a job with HaMuch and we will send it to extension builders in DH2.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Chester-le-Street | £35 | £242 |
| Install An RSJ near Washington | £33 | £254 |
| Install An RSJ near Stanley | £34 | £242 |
| Install An RSJ near Sunderland | £33 | £251 |
| Install An RSJ near Durham | £47 | £267 |
| Install An RSJ near Gateshead | £33 | £236 |
| Install An RSJ near Newcastle Upon Tyne | £33 | £236 |
| Install An RSJ near Hebburn | £34 | £246 |
| Install An RSJ near Jarrow | £34 | £262 |
| Install An RSJ near Consett | £33 | £241 |
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 - £17,508

Two storey extension - £88,012

Build a timber frame extension - £26,008

Build a swimming pool - £81,008

Single storey extension - £55,160

Side return extension - £41,590

Install an RSJ - £2,208

Outbuilding - £10,008

Build a Mansard loft conversion - £52,008

Loft conversion - £33,825

Build a kitchen extension - £42,008

Hip to gable loft conversion - £42,008

Granny annexe - £87,008

Garden office - £10,008

Convert a Garage - £16,008

Garage - £18,508

Build a flat roof extension - £22,008

Build a dormer loft conversion - £42,008

Concrete foundations - £6,258

Convert a bungalow loft - £29,008

Convert a basement - £37,590