From £2,008
Boyle Construction Glasgow Ltd is a trusted extension builder serving customers in East Renfrewshire and the surrounding area. Contact us to today ...
From £2,472
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £2,384
Our building services company JB All Trades Ltd has thirty-three years experience and we have been helping customers in Glasgow and the surrounding...
From £2,168
RADICAL CONSTRUCTION LIMITED are here to help customers who need an Extension Builder in East Renfrewshire. We offer a competitive rate to complete...
From £2,384
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £2,440
Abbey Services (Scotland) Ltd is a trusted extension builder serving customers in East Renfrewshire and the surrounding area. Contact us to today t...
From £2,280
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £1,864
Need an Extension Builder in East Renfrewshire? J & S Autos (Glasgow) Ltd has been helping local clients (20 mile radius) with their extension buil...
From £2,488
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in East Renfrewshire it ranges from £1,864 (J & S Autos (Glasgow) Ltd based in G51) to £2,512 (KFM Developments LTD based in G52).
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 East Renfrewshire by posting a job with HaMuch and we will send it to extension builders in East Renfrewshire.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Newton Mearns | £35 | £263 |
| Install An RSJ near Barrhead | £35 | £255 |
| Install An RSJ near Giffnock | £35 | £260 |
| Install An RSJ near Paisley | £34 | £259 |
| Install An RSJ near East Kilbride | £34 | £247 |
| Install An RSJ near Rutherglen | £34 | £255 |
| Install An RSJ near Johnstone | £52 | £381 |
| Install An RSJ near Renfrew | £35 | £263 |
| Install An RSJ near Glasgow | £35 | £259 |
| Install An RSJ near Cambuslang | £34 | £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 - £17,600

Two storey extension - £88,150

Build a timber frame extension - £26,100

Build a swimming pool - £81,100

Single storey extension - £57,000

Side return extension - £42,625

Install an RSJ - £2,300

Outbuilding - £10,100

Build a Mansard loft conversion - £52,100

Loft conversion - £34,688

Build a kitchen extension - £42,100

Hip to gable loft conversion - £42,100

Granny annexe - £87,100

Garden office - £10,100

Convert a Garage - £16,100

Garage - £18,600

Build a flat roof extension - £22,100

Build a dormer loft conversion - £42,100

Concrete foundations - £6,350

Convert a bungalow loft - £29,100

Convert a basement - £38,625