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.  To see prices and availability for your job click green button.

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From £2,152

Last active Oct 26
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DS Builders

Relax... you have found a reliable extension builder in Renfrew. DS Builders is a friendly and reliable company based in Renfrew who consider no jo...

From £2,280

Last active Oct 26
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Adelphi Design & Construction Ltd

Adelphi Design & Construction Ltd is an established and experienced local extension builder in Renfrew. Please contact us for a free, no obligation...

From £2,496

Last active Oct 26
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Gman-Joinery & Builders

Need an Extension Builder in Renfrew? Gman-Joinery & Builders has been helping local clients (20 mile radius) with their extension buildering jobs ...

From £2,008

Last active Aug 26
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Boyle Construction Glasgow Ltd

Boyle Construction Glasgow Ltd is a trusted extension builder serving customers in Renfrew and the surrounding area. Contact us to today to get a c...

From £1,576

Last active Jul 26
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Glencroft Builders Ltd

Experienced extension builder ready to quote for your work. Glencroft Builders Ltd is the best extension builder in Renfrew. No obligation free quo...

From £2,472

Last active Apr 26
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LOCHNAGAR CONSTRUCTION LTD

LOCHNAGAR CONSTRUCTION LTD is a trusted extension builder serving customers in Renfrew and the surrounding area. Contact us to today to get a compe...

From £2,336

Last active Apr 26
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SCOTWEST BUILDING SERVICES LTD

Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

From £2,328

Last active Mar 26
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LAKE BUILDERS LTD

LAKE BUILDERS LTD is an established extension buildering business in Renfrew. We come highly recommended and provide competitive quotes for your wo...

From £2,384

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AutoPoint Paisley

Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

From £2,224

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Whyte homes

Whyte homes are here to help customers who need an Extension Builder in Renfrew. We offer a competitive rate to complete all your extension builder...

RSJ cost in Renfrew

Estimates for install an rsj near Renfrew

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Renfrew it ranges from £1,576 (Glencroft Builders Ltd based in G81) 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 Renfrew by posting a job with HaMuch and we will send it to extension builders in Renfrew.


Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Install An RSJ near Renfrew£35£264
Install An RSJ near Paisley£34£259
Install An RSJ near Clydebank£35£265
Install An RSJ near Erskine£34£258
Install An RSJ near Bearsden£34£263
Install An RSJ near Johnstone£35£276
Install An RSJ near Glasgow£35£259
Install An RSJ near Renfrewshire£35£278
Install An RSJ near Barrhead£35£255
Install An RSJ near Giffnock£35£260

Estimates for common extension builder jobs in Renfrew;

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...