From £1,848
Addison are here to help customers who need an Extension Builder in NG34. We offer a competitive rate to complete all your extension buildering job...
From £1,832
Your MRH Development Ltd is an established extension buildering business in NG34. We come highly recommended and provide competitive quotes for you...
From £1,800
Need to find an Extension Builder near you for all your extension buildering work?
MAHER MILLARD CONSTRUCTION LTD provides a local, trusted...
From £2,096
T S CONSTRUCTION is a trusted extension builder serving customers in NG34 and the surrounding area. Contact us to today to get a competitive quote ...
From £1,768
BRIARWOOD BUILDING CONTRS LTD is an established extension buildering business in NG34. We come highly recommended and provide competitive quotes fo...
From £1,872
Ibcon ltd is an established and experienced local extension builder in NG34. Please contact us for a free, no obligation quote and competitive rate...
From £2,680
Need an Extension Builder in NG34? D H S Dima Home Improvement Services has been helping local clients (20 mile radius) with their extension builde...
From £3,080
Plastering DRYLINING Through colour Render systems Floor insulation Floor screed Suspended ceilings...
From £2,304
Wootton Joinery & Building Services is an established and experienced local extension builder in NG34. Please contact us for a free, no obligation ...
From £1,888
Need an Extension Builder in NG34? LINCOLN ROOFING & BUILDING LTD has been helping local clients (20 mile radius) with their extension buildering j...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in NG34 it ranges from £1,768 (BRIARWOOD BUILDING CONTRS LTD based in NG32) to £3,080 (J P Wharton Ltd based in LN5).
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 NG34 by posting a job with HaMuch and we will send it to extension builders in NG34.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Grantham | £38 | £228 |
| Install An RSJ near Boston | £28 | £262 |
| Install An RSJ near Spalding | £32 | £238 |
| Install An RSJ near Newark-on-Trent | £33 | £241 |
| Install An RSJ near Lincoln | £31 | £232 |
| Install An RSJ near Stamford | £35 | £248 |
| Install An RSJ near Melton Mowbray | £31 | £222 |
| Install An RSJ near Gedling | £33 | £242 |
| Install An RSJ near Carlton | £33 | £242 |
| Install An RSJ near Peterborough | £40 | £281 |
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 - £17,417

Two storey extension - £87,875

Build a timber frame extension - £25,917

Build a swimming pool - £80,917

Single storey extension - £53,336

Side return extension - £40,564

Install an RSJ - £2,117

Outbuilding - £9,917

Build a Mansard loft conversion - £51,917

Loft conversion - £32,970

Build a kitchen extension - £41,917

Hip to gable loft conversion - £41,917

Granny annexe - £86,917

Garden office - £9,917

Convert a Garage - £15,917

Garage - £18,417

Build a flat roof extension - £21,917

Build a dormer loft conversion - £41,917

Concrete foundations - £6,167

Convert a bungalow loft - £28,917

Convert a basement - £36,564