We send your job to ALL East Of England extension builders
Available extension builders in East Of England reply
Select your affordable East Of England extension builder
Relax... you have found a reliable extension builder in East Of England. Adams & Eden Restoration is a friendly and reliable company based in East ...
From £2,320
John Kirk Building Ltd is an established extension buildering business in East Of England. We come highly recommended and provide competitive quote...
From £2,064
Need an Extension Builder in East Of England? K T GRIDLEY GENERAL BUILDER has been helping local clients (20 mile radius) with their extension buil...
From £2,368
Experienced extension builder ready to quote for your work. J&G HARDING BUILDING SERVICES is the best extension builder in East Of England. No obli...
From £2,192
Trusted and professional extension builder in East Of England. Experienced in all extension buildering work and keeping within budget and on quote....
From £2,048
Need to find an Extension Builder near you for all your extension buildering work?
John Jarvis Builders provides a local, trusted extension...
From £2,272
Trusted and professional extension builder in East Of England. Experienced in all extension buildering work and keeping within budget and on quote....

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in East Of England it ranges from £2,048 (John Jarvis Builders based in IP28) to £2,760 (Adams & Eden Restoration based in Cb8).
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 East Of England by posting a job with HaMuch and we will send it to extension builders in East Of England.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Haverhill | £37 | £260 |
| Install An RSJ near Bury St Edmunds | £34 | £251 |
| Install An RSJ near Ely | £40 | £279 |
| Install An RSJ near Sudbury | £34 | £229 |
| Install An RSJ near Cambridge | £41 | £275 |
| Install An RSJ near Thetford | £42 | £277 |
| Install An RSJ near South Cambridgeshire | £50 | £315 |
| Install An RSJ near Stowmarket | £30 | £221 |
| Install An RSJ near Braintree | £37 | £247 |
| Install An RSJ near Bishop's Stortford | £55 | £276 |
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 - £17,589

Two storey extension - £88,134

Build a timber frame extension - £26,089

Build a swimming pool - £81,089

Single storey extension - £56,783

Side return extension - £42,503

Install an RSJ - £2,289

Outbuilding - £10,089

Build a Mansard loft conversion - £52,089

Loft conversion - £34,586

Build a kitchen extension - £42,089

Hip to gable loft conversion - £42,089

Granny annexe - £87,089

Garden office - £10,089

Convert a Garage - £16,089

Garage - £18,589

Build a flat roof extension - £22,089

Build a dormer loft conversion - £42,089

Concrete foundations - £6,339

Convert a bungalow loft - £29,089

Convert a basement - £38,503