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S1 Builders Norfolk is an established and experienced local extension builder in Fakenham. Please contact us for a free, no obligation quote and co...
From £1,760
Paul Bishop Builder is an established extension buildering business in Fakenham. We come highly recommended and provide competitive quotes for your...
From £2,088
Relax... you have found a reliable extension builder in Fakenham. C P WELLS BUILDER is a friendly and reliable company based in Fakenham who consid...
From £1,952
Trusted and professional extension builder in Fakenham. Experienced in all extension buildering work and keeping within budget and on quote. Buildi...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Fakenham it ranges from £1,760 (Paul Bishop Builder based in NR23) to £2,128 (S1 Builders Norfolk based in PE31).
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 Fakenham by posting a job with HaMuch and we will send it to extension builders in Fakenham.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Dereham | £25 | £203 |
| Install An RSJ near Kings Lynn & West Norfolk | £31 | £238 |
| Install An RSJ near Broadland | £24 | £194 |
| Install An RSJ near Breckland | £28 | £248 |
| Install An RSJ near King's Lynn | £33 | £254 |
| Install An RSJ near Norwich | £25 | £200 |
| Install An RSJ near Thetford | £42 | £277 |
| Install An RSJ near Wisbech | £34 | £255 |
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 - £17,282

Two storey extension - £87,673

Build a timber frame extension - £25,782

Build a swimming pool - £80,782

Single storey extension - £50,640

Side return extension - £39,048

Install an RSJ - £1,982

Outbuilding - £9,782

Build a Mansard loft conversion - £51,782

Loft conversion - £31,706

Build a kitchen extension - £41,782

Hip to gable loft conversion - £41,782

Granny annexe - £86,782

Garden office - £9,782

Convert a Garage - £15,782

Garage - £18,282

Build a flat roof extension - £21,782

Build a dormer loft conversion - £41,782

Concrete foundations - £6,032

Convert a bungalow loft - £28,782

Convert a basement - £35,048