From £2,264
JG Brickwork Services Limited is an established extension buildering business in Burgess Hill. We come highly recommended and provide competitive q...
From £1,936
Relax... you have found a reliable extension builder in Burgess Hill. Atlas Installations is a friendly and reliable company based in Burgess Hill ...
From £2,048
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £1,984
In an unstable market house extensions are often the most viable option, helping you to get the most out of the space you have without the addition...
From £2,800
Rjscarpentryconstruction is a well established company with over 30 years of experience in the carpentry and construction industries
From £2,456
Need to find an Extension Builder near you for all your extension buildering work?
Mid Sussex Construction Ltd provides a local, trusted ex...
From £2,360
Trusted and professional extension builder in Burgess Hill. Experienced in all extension buildering work and keeping within budget and on quote. W&...
From £2,560
TOLLEY CARPENTRY is an established extension buildering business in Burgess Hill. We come highly recommended and provide competitive quotes for you...
From £2,312
Experienced extension builder ready to quote for your work. MRA CONSTRUCTION is the best extension builder in Burgess Hill. No obligation free quot...
From £216
Ferguson Building Services Limited is an established and experienced local extension builder in Burgess Hill. Please contact us for a free, no obli...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Burgess Hill it ranges from £216 (Ferguson Building Services Limited based in BN6) to £2,800 (RJ's Carpentry Construction based in RH15).
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 Burgess Hill by posting a job with HaMuch and we will send it to extension builders in Burgess Hill.
"RSJ installation" - HAYWARDS HEATH
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Burgess Hill | £36 | £240 |
| Install An RSJ near Haywards Heath | £35 | £256 |
| Install An RSJ near Mid Sussex | £35 | £261 |
| Install An RSJ near Brighton and Hove | £35 | £251 |
| Install An RSJ near Brighton | £35 | £251 |
| Install An RSJ near Shoreham-by-Sea | £36 | £250 |
| Install An RSJ near Horsham | £38 | £265 |
| Install An RSJ near Crawley | £38 | £255 |
| Install An RSJ near Lancing | £37 | £251 |
| Install An RSJ near East Grinstead | £37 | £259 |
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 - £17,394

Two storey extension - £87,840

Build a timber frame extension - £25,894

Build a swimming pool - £80,894

Single storey extension - £52,872

Side return extension - £40,303

Install an RSJ - £2,094

Outbuilding - £9,894

Build a Mansard loft conversion - £51,894

Loft conversion - £32,753

Build a kitchen extension - £41,894

Hip to gable loft conversion - £41,894

Granny annexe - £86,894

Garden office - £9,894

Convert a Garage - £15,894

Garage - £18,394

Build a flat roof extension - £21,894

Build a dormer loft conversion - £41,894

Concrete foundations - £6,144

Convert a bungalow loft - £28,894

Convert a basement - £36,303