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 £2,312

Last active Nov 26
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Murdoch Construction Svs Ltd

Trusted and professional extension builder in Kilmarnock. Experienced in all extension buildering work and keeping within budget and on quote. Murd...

From £2,136

Last active Oct 26
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H & C JOINERS & BUILDERS LTD

Antonio Cano

H & C JOINERS & BUILDERS LTD is an established and experienced local extension builder in Kilmarnock. Please contact us for a free, no obligation q...

From £2,232

Last active Oct 26
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Col-In the Builder

Col-In the Builder is a trusted extension builder serving customers in Kilmarnock and the surrounding area. Contact us to today to get a competitiv...

From £1,944

Last active Aug 26
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ABG Resin Bond & Landscaping Ltd

Andy Gibson

ABG Resin Bond & Landscaping Ltd have been transforming driveways for many years, laying tarmac and installing block-paving, fence...

From £2,488

Last active May 26
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BMB BUILDERS

Location

Kilmarnock, KA3

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

From £2,120

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Andrew Wright Windows Ltd -Independent Network Installer

Andrew Wright Windows Ltd -Independent Network Installer is a trusted extension builder serving customers in Kilmarnock and the surrounding area. C...

RSJ cost in Kilmarnock

Estimates for install an rsj near Kilmarnock

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Kilmarnock it ranges from £1,944 (ABG Resin Bond & Landscaping Ltd based in KA6) to £2,488 (BMB BUILDERS based in KA3).

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 Kilmarnock by posting a job with HaMuch and we will send it to extension builders in Kilmarnock.


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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Install An RSJ near Kilmarnock£36£271
Install An RSJ near Irvine£35£253
Install An RSJ near Troon£32£241
Install An RSJ near Prestwick£24£180
Install An RSJ near Kilwinning£33£250
Install An RSJ near North Ayrshire£33£250
Install An RSJ near South Ayrshire£25£190
Install An RSJ near Ayr£25£190
Install An RSJ near Newton Mearns£35£263
Install An RSJ near Barrhead£35£255

Estimates for common extension builder jobs in Kilmarnock;

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...