Relax... you have found a reliable extension builder in Hythe. LEVEL CONSTRUCTION is a friendly and reliable company based in Hythe who consider n...
Experienced extension builder ready to quote for your work. THE EAST CLIFF BUILDING CO LTD is the best extension builder in Hythe. No obligation fr...
Need an Extension Builder in Hythe? M LONG T/A MJ BUILDINGS has been helping local clients (20 mile radius) with their extension buildering jobs fo...
Igor Nikiforoff
Experienced extension builder ready to quote for your work. Buildstead is the best extension builder in Hythe. No obligation free quotes and many h...
From £1,944
Trusted and professional extension builder in Hythe. Experienced in all extension buildering work and keeping within budget and on quote. Stade Str...
From £2,040
Trusted and professional extension builder in Hythe. Experienced in all extension buildering work and keeping within budget and on quote. Sprinks C...
From £1,976
Tom Clark - Raison Home UK is a trusted extension builder serving customers in Hythe and the surrounding area. Contact us to today to get a competi...
From £1,864
Pentland Homes is an established extension buildering business in Hythe. We come highly recommended and provide competitive quotes for your work.
From £1,856
John Nicoll trained as a joiner and carpenter in St Andrew's, Fife. For over 30 years, he has been operating in the London area - setting up 5 Ways...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Hythe it ranges from £1,856 (5 Ways Carpentry based in CT15) to £2,136 (THE EAST CLIFF BUILDING CO LTD based in CT18).
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 Hythe by posting a job with HaMuch and we will send it to extension builders in Hythe.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Hythe | £31 | £228 |
| Install An RSJ near Folkestone | £31 | £233 |
| Install An RSJ near Ashford | £36 | £256 |
| Install An RSJ near Dover | £29 | £226 |
| Install An RSJ near Canterbury | £31 | £232 |
| Install An RSJ near Deal | £26 | £199 |
| Install An RSJ near Faversham | £34 | £235 |
| Install An RSJ near Whitstable | £28 | £214 |
| Install An RSJ near Herne Bay | £28 | £213 |
| Install An RSJ near Swale | £35 | £241 |
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 - £17,259

Two storey extension - £87,639

Build a timber frame extension - £25,759

Build a swimming pool - £80,759

Single storey extension - £50,182

Side return extension - £38,790

Install an RSJ - £1,959

Outbuilding - £9,759

Build a Mansard loft conversion - £51,759

Loft conversion - £31,492

Build a kitchen extension - £41,759

Hip to gable loft conversion - £41,759

Granny annexe - £86,759

Garden office - £9,759

Convert a Garage - £15,759

Garage - £18,259

Build a flat roof extension - £21,759

Build a dormer loft conversion - £41,759

Concrete foundations - £6,009

Convert a bungalow loft - £28,759

Convert a basement - £34,790