Find a builder to make your building structurally sound

RSJs support your new extension or other construction to ensure that your property is structurally sound. They are crucial parts of your building work that mustn't be ignored, and must be installed by a professional. 

Install an RSJ cost in G11 - Sort by rates or availability

From £2,112
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Kelcrum Building Services Ltd

(last active 05/10/26)

Kelcrum Building Services Ltd prides in delivering an excellent extension buildering service and value for money in G11 and the surrounding areas. ...

From £2,232
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P & N Joiners & Builders

(last active 05/10/26)

Relax... you have found a reliable extension builder in G11. P & N Joiners & Builders is a friendly and reliable company based in G11 who consider ...

From £2,208
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Gerry Doyle Building

(last active 05/10/26)

Experienced extension builder ready to quote for your work. Gerry Doyle Building is the best extension builder in G11. No obligation free quotes an...

From £2,048
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Collum & Scott Roughcasting

(last active 05/10/26)

Need an Extension Builder in G11? Collum & Scott Roughcasting has been helping local clients (20 mile radius) with their extension buildering jobs ...

From £2,056
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Montgomery Wet Trades

(last active 05/10/26)

Need to find an Extension Builder near you for all your extension buildering work?

Montgomery Wet Trades provides a local, trusted extensio...

From £1,992
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KUDOS CONSTRUCTION SERVICES LIMITED

(last active 05/10/26)

Need an Extension Builder in G11? KUDOS CONSTRUCTION SERVICES LIMITED has been helping local clients (20 mile radius) with their extension builderi...

From £1,592
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Premier Roofing

(last active 05/10/26)

All work fully guaranteed 

From £1,848
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Glenavon Joinery & Construction Services Ltd

(last active 01/10/26)

Glenavon Joinery & Construction Services Ltd is an established extension buildering business in G11. We come highly recommended and provide competi...

From £2,360
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Kenmure Joinery Services

(last active 30/09/26)

Kenmure Joinery Services are here to help customers who need an Extension Builder in G11. We offer a competitive rate to complete all your extensio...

From £2,152
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DS Builders

(last active 30/09/26)

Relax... you have found a reliable extension builder in G11. DS Builders is a friendly and reliable company based in G11 who consider no job as too...

RSJ cost in G11

Estimates for install an rsj near G11

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in G11 it ranges from £1,592 (Premier Roofing based in G32) to £2,360 (Kenmure Joinery Services based in G64).

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.


Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Install An RSJ near Glasgow£35£259
Install An RSJ near Bearsden£34£263
Install An RSJ near Renfrew£35£263
Install An RSJ near Bishopbriggs£35£262
Install An RSJ near Paisley£34£259
Install An RSJ near Clydebank£35£264
Install An RSJ near Giffnock£35£260
Install An RSJ near Rutherglen£34£255
Install An RSJ near Erskine£34£258
Install An RSJ near Cambuslang£34£250

Estimates for common extension builder jobs in G11;

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.

More extensions & conversions cost guides...