Trusted and professional extension builder in Winsford. Experienced in all extension buildering work and keeping within budget and on quote. A.A.R ...
From £1,984
Carl Tommons
Building from the Ground up through to fit out, new build, refurb, extension.
From £2,208
Relax... you have found a reliable extension builder in Winsford. MARBURY CONSTRUCTION LIMITED is a friendly and reliable company based in Winsford...
From £1,992
Cheshire Concrete Designs are here to help customers who need an Extension Builder in Winsford. We offer a competitive rate to complete all your e...
From £2,128
Trusted and professional extension builder in Winsford. Experienced in all extension buildering work and keeping within budget and on quote. MAS CO...
From £2,256
Adedoyin Aremu Otebolaku
I'm a builder doing all kinds of jobs from driveways to extensions.
From £2,152
Chris Keyes
Winsford, CW7
I have been in the construction industry for over 12 years . And done many projects. Hard working . And always keep to time .
From £1,416
Anthony Mcconnell
Relax... you have found a reliable extension builder in Winsford. AJM Building is a friendly and reliable company based in Winsford who consider no...
From £1,952
J.M.KERRUSH(BUILDERS) LTD is an established and experienced local extension builder in Winsford. Please contact us for a free, no obligation quote...
From £2,168
We design, build and renovate to the highest standard. Our team is dedicated to realising your passion and making your vision our own.

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Winsford it ranges from £1,416 (AJM Building based in CW2) to £2,256 (Adedoyin Otebolaku based in CW8).
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 Winsford by posting a job with HaMuch and we will send it to extension builders in Winsford.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Winsford | £31 | £232 |
| Install An RSJ near Crewe | £29 | £224 |
| Install An RSJ near Crewe & Nantwich | £28 | £220 |
| Install An RSJ near Runcorn | £33 | £228 |
| Install An RSJ near Congleton | £28 | £227 |
| Install An RSJ near Warrington | £31 | £222 |
| Install An RSJ near Halton | £31 | £220 |
| Install An RSJ near Chester | £32 | £220 |
| Install An RSJ near Altrincham | £32 | £228 |
| Install An RSJ near Widnes | £31 | £220 |
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 - £17,327

Two storey extension - £87,741

Build a timber frame extension - £25,827

Build a swimming pool - £80,827

Single storey extension - £51,544

Side return extension - £39,556

Install an RSJ - £2,027

Outbuilding - £9,827

Build a Mansard loft conversion - £51,827

Loft conversion - £32,130

Build a kitchen extension - £41,827

Hip to gable loft conversion - £41,827

Granny annexe - £86,827

Garden office - £9,827

Convert a Garage - £15,827

Garage - £18,327

Build a flat roof extension - £21,827

Build a dormer loft conversion - £41,827

Concrete foundations - £6,077

Convert a bungalow loft - £28,827

Convert a basement - £35,556