From £2,144
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £2,216
ProRend is an established and experienced local extension builder in G11. Please contact us for a free, no obligation quote and competitive rates. ...
From £2,464
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 G11? J & S Autos (Glasgow) Ltd has been helping local clients (20 mile radius) with their extension buildering jobs fo...
From £2,280
Adelphi Design & Construction Ltd is an established and experienced local extension builder in G11. Please contact us for a free, no obligation quo...
From £2,496
Need an Extension Builder in G11? Gman-Joinery & Builders has been helping local clients (20 mile radius) with their extension buildering jobs for ...
From £2,128
J & J Property Services is an established extension buildering business in G11. We come highly recommended and provide competitive quotes for your ...
From £2,184
nest is an established extension buildering business in G11. We come highly recommended and provide competitive quotes for your work.
From £2,392
If you’ve been searching for ‘Builder’s near me’ then look no further than KB Contractors . As local Builders, we’ve established...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in G11 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 G11 by posting a job with HaMuch and we will send it to extension builders in G11.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Glasgow | £29 | £221 |
| Install An RSJ near Bearsden | £29 | £224 |
| Install An RSJ near Renfrew | £29 | £224 |
| Install An RSJ near Bishopbriggs | £30 | £223 |
| Install An RSJ near Paisley | £30 | £223 |
| Install An RSJ near Clydebank | £30 | £225 |
| Install An RSJ near Giffnock | £30 | £223 |
| Install An RSJ near Rutherglen | £29 | £218 |
| Install An RSJ near Erskine | £30 | £222 |
| Install An RSJ near Cambuslang | £29 | £213 |
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 - £17,568

Two storey extension - £88,102

Build a timber frame extension - £26,068

Build a swimming pool - £81,068

Single storey extension - £56,360

Side return extension - £42,265

Install an RSJ - £2,268

Outbuilding - £10,068

Build a Mansard loft conversion - £52,068

Loft conversion - £34,388

Build a kitchen extension - £42,068

Hip to gable loft conversion - £42,068

Granny annexe - £87,068

Garden office - £10,068

Convert a Garage - £16,068

Garage - £18,568

Build a flat roof extension - £22,068

Build a dormer loft conversion - £42,068

Concrete foundations - £6,318

Convert a bungalow loft - £29,068

Convert a basement - £38,265