From £2,232
Relax... you have found a reliable extension builder in PA6. P & N Joiners & Builders is a friendly and reliable company based in PA6 who consider ...
From £2,360
Kenmure Joinery Services are here to help customers who need an Extension Builder in PA6. We offer a competitive rate to complete all your extensio...
From £2,152
Relax... you have found a reliable extension builder in PA6. DS Builders is a friendly and reliable company based in PA6 who consider no job as too...
From £2,208
Experienced extension builder ready to quote for your work. Gerry Doyle Building is the best extension builder in PA6. No obligation free quotes an...
From £2,128
J & J Property Services is an established extension buildering business in PA6. We come highly recommended and provide competitive quotes for your ...
From £2,232
Col-In the Builder is a trusted extension builder serving customers in PA6 and the surrounding area. Contact us to today to get a competitive quote...
From £2,280
Adelphi Design & Construction Ltd is an established and experienced local extension builder in PA6. Please contact us for a free, no obligation quo...
From £2,496
Need an Extension Builder in PA6? Gman-Joinery & Builders has been helping local clients (20 mile radius) with their extension buildering jobs for ...
From £2,008
Boyle Construction Glasgow Ltd is a trusted extension builder serving customers in PA6 and the surrounding area. Contact us to today to get a compe...
From £2,056
Need to find an Extension Builder near you for all your extension buildering work?
Montgomery Wet Trades provides a local, trusted extensio...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in PA6 it ranges from £2,008 (Boyle Construction Glasgow Ltd based in G77) to £2,496 (Gman-Joinery & Builders based in G13).
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 PA6 by posting a job with HaMuch and we will send it to extension builders in PA6.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Renfrewshire | £54 | £398 |
| Install An RSJ near Johnstone | £52 | £381 |
| Install An RSJ near Erskine | £34 | £258 |
| Install An RSJ near Paisley | £34 | £259 |
| Install An RSJ near Renfrew | £35 | £263 |
| Install An RSJ near Clydebank | £35 | £264 |
| Install An RSJ near Dumbarton | £29 | £232 |
| Install An RSJ near Greenock | £30 | £243 |
| Install An RSJ near Barrhead | £35 | £255 |
| Install An RSJ near Port Glasgow | £32 | £250 |
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 - £17,515

Two storey extension - £88,023

Build a timber frame extension - £26,015

Build a swimming pool - £81,015

Single storey extension - £55,304

Side return extension - £41,671

Install an RSJ - £2,215

Outbuilding - £10,015

Build a Mansard loft conversion - £52,015

Loft conversion - £33,893

Build a kitchen extension - £42,015

Hip to gable loft conversion - £42,015

Granny annexe - £87,015

Garden office - £10,015

Convert a Garage - £16,015

Garage - £18,515

Build a flat roof extension - £22,015

Build a dormer loft conversion - £42,015

Concrete foundations - £6,265

Convert a bungalow loft - £29,015

Convert a basement - £37,671