From £2,296
KEITH COOK CONSTRUCTION LIMITED are here to help customers who need an Extension Builder in Woodstock. We offer a competitive rate to complete all ...
From £2,288
Trusted and professional extension builder in Woodstock. Experienced in all extension buildering work and keeping within budget and on quote. Macfa...
From £2,544
Need an Extension Builder in Woodstock? Yarnton Leisure Buildings has been helping local clients (20 mile radius) with their extension buildering j...
From £2,192
DH Building Services (Oxford) Ltd are a family-owned building firm based in Witney with over 30 years of experience providing professional, trustwo...
From £2,120
Relax... you have found a reliable extension builder in Woodstock. TG Projects Ltd is a friendly and reliable company based in Woodstock who consid...
From £2,424
Need an Extension Builder in Woodstock? K C CONSTRUCTION has been helping local clients (20 mile radius) with their extension buildering jobs for m...
From £2,024
R AND J CONSTRUCTION is an established and experienced local extension builder in Woodstock. Please contact us for a free, no obligation quote and ...
From £2,160
APPLEWOOD CONSTRUCTION is a trusted extension builder serving customers in Woodstock and the surrounding area. Contact us to today to get a competi...
From £2,152
Inspired Restorations offer a range of services that cover all aspects of property renovations and maintenance. Whether you require a full renovati...
From £1,912
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Woodstock it ranges from £1,912 (Reece Berry Building Contractor based in OX28) to £2,544 (Yarnton Leisure Buildings based in OX5).
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 Woodstock by posting a job with HaMuch and we will send it to extension builders in Woodstock.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Cherwell | £35 | £249 |
| Install An RSJ near Witney | £32 | £244 |
| Install An RSJ near Oxford | £37 | £261 |
| Install An RSJ near Bicester | £35 | £249 |
| Install An RSJ near Abingdon-on-Thames | £35 | £258 |
| Install An RSJ near Banbury | £33 | £239 |
| Install An RSJ near Vale of White Horse | £36 | £271 |
| Install An RSJ near Didcot | £36 | £266 |
| Install An RSJ near South Oxfordshire | £36 | £253 |
| Install An RSJ near Aylesbury Vale | £36 | £246 |
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 - £17,511

Two storey extension - £88,017

Build a timber frame extension - £26,011

Build a swimming pool - £81,011

Single storey extension - £55,224

Side return extension - £41,626

Install an RSJ - £2,211

Outbuilding - £10,011

Build a Mansard loft conversion - £52,011

Loft conversion - £33,855

Build a kitchen extension - £42,011

Hip to gable loft conversion - £42,011

Granny annexe - £87,011

Garden office - £10,011

Convert a Garage - £16,011

Garage - £18,511

Build a flat roof extension - £22,011

Build a dormer loft conversion - £42,011

Concrete foundations - £6,261

Convert a bungalow loft - £29,011

Convert a basement - £37,626