From £2,504
Hi we have 15 years of experience in building and construction industry our specialization is bathrooms and renovations please have a look at the w...
From £2,624
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £2,120
NISUP BUILDING SERVICES Company specializes in the domestic and commercial building industry :1. Refurbishm...
From £2,632
Krystian Wojasiewicz is a trusted extension builder serving customers in Bourne End and the surrounding area. Contact us to today to get a competit...
From £2,632
Platinum Electrics is a Branch off Platinum Premier Projects who deal in all types of construction projects. Platinum Electrics are based in London...
From £3,816
Over 20 years experience
Client focussed and driven
Personal planning and completion of work
Warranty ...
From £2,104
Elite Construction London Ltd has been one of the top providers of building and remodeling services in London for more than ten years.Our goal is ...
From £2,312
Trusted and professional extension builder in Bourne End. Experienced in all extension buildering work and keeping within budget and on quote. D Da...
From £2,384
Experienced extension builder ready to quote for your work. DIAL 1ST CONSTRUCTION LTD is the best extension builder in Bourne End. No obligation fr...
From £2,360
Trusted and professional extension builder in Bourne End. Experienced in all extension buildering work and keeping within budget and on quote. PARK...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Bourne End it ranges from £2,104 (Elite Construction London Ltd based in TW8) to £3,816 (GasHeat based in NW10).
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 Bourne End by posting a job with HaMuch and we will send it to extension builders in Bourne End.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Maidenhead | £41 | £273 |
| Install An RSJ near High Wycombe | £39 | £272 |
| Install An RSJ near Hazlemere | £40 | £272 |
| Install An RSJ near Wycombe | £39 | £271 |
| Install An RSJ near Gerrards Cross | £43 | £282 |
| Install An RSJ near Slough | £42 | £272 |
| Install An RSJ near Windsor & Maidenhead | £42 | £272 |
| Install An RSJ near Windsor | £41 | £271 |
| Install An RSJ near Chesham | £42 | £277 |
| Install An RSJ near Rickmansworth | £42 | £278 |
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 - £17,849

Two storey extension - £88,523

Build a timber frame extension - £26,349

Build a swimming pool - £81,349

Single storey extension - £61,976

Side return extension - £45,424

Install an RSJ - £2,549

Outbuilding - £10,349

Build a Mansard loft conversion - £52,349

Loft conversion - £37,020

Build a kitchen extension - £42,349

Hip to gable loft conversion - £42,349

Granny annexe - £87,349

Garden office - £10,349

Convert a Garage - £16,349

Garage - £18,849

Build a flat roof extension - £22,349

Build a dormer loft conversion - £42,349

Concrete foundations - £6,599

Convert a bungalow loft - £29,349

Convert a basement - £41,424