From £1,688
Need an Extension Builder in SK1? BEECHWOOD CONSTRUCTION has been helping local clients (20 mile radius) with their extension buildering jobs for m...
From £1,880
Stockport based plumbing and property repair business,at reasonable rates
From £2,128
Tuscany Construction is an established extension buildering business in SK1. We come highly recommended and provide competitive quotes for your wor...
From £1,912
Ryan Solutions is an established extension buildering business in SK1. We come highly recommended and provide competitive quotes for your work.
...From £1,888
Blue Square Construction is an established and experienced local extension builder in SK1. Please contact us for a free, no obligation quote and co...
From £2,312
Trusted and professional extension builder in SK1. Experienced in all extension buildering work and keeping within budget and on quote. Mgr service...
From £2,040
Experienced extension builder ready to quote for your work. J Taylor Brickwork Ltd is the best extension builder in SK1. No obligation free quotes ...
From £2,168
Experienced extension builder ready to quote for your work. T G CONSTRUCTION LTD is the best extension builder in SK1. No obligation free quotes an...
From £2,112
Need to find an Extension Builder near you for all your extension buildering work?
Hawksvale Construction Ltd provides a local, trusted ext...
From £2,136
K T Builders Ltd is a trusted extension builder serving customers in SK1 and the surrounding area. Contact us to today to get a competitive quote f...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in SK1 it ranges from £1,688 (BEECHWOOD CONSTRUCTION based in SK2) to £2,312 (Mgr services based in Sk2).
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 SK1 by posting a job with HaMuch and we will send it to extension builders in SK1.
"RSJ installation replacing a badly installed RSJ that supports a wall between the old kitchen and rear lounge. The original builder installed the incorrect weight (not heavy enough) and then proceeded to put a suppirt bar underneath by welding. The weld buckled the beam and this is how its been..." - SK4, job posted 01/01/70
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Stockport | £35 | £234 |
| Install An RSJ near Reddish | £34 | £235 |
| Install An RSJ near Cheadle Hulme | £32 | £232 |
| Install An RSJ near Hazel Grove | £32 | £233 |
| Install An RSJ near Denton | £35 | £233 |
| Install An RSJ near Gatley | £31 | £230 |
| Install An RSJ near Wythenshawe | £31 | £229 |
| Install An RSJ near Hyde | £36 | £227 |
| Install An RSJ near Droylsden | £34 | £237 |
| Install An RSJ near Dukinfield | £35 | £231 |
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 - £17,326

Two storey extension - £87,740

Build a timber frame extension - £25,826

Build a swimming pool - £80,826

Single storey extension - £51,528

Side return extension - £39,547

Install an RSJ - £2,026

Outbuilding - £9,826

Build a Mansard loft conversion - £51,826

Loft conversion - £32,123

Build a kitchen extension - £41,826

Hip to gable loft conversion - £41,826

Granny annexe - £86,826

Garden office - £9,826

Convert a Garage - £15,826

Garage - £18,326

Build a flat roof extension - £21,826

Build a dormer loft conversion - £41,826

Concrete foundations - £6,076

Convert a bungalow loft - £28,826

Convert a basement - £35,547