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 £3,296

Last active Oct 26
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Neil Massey Roofing Contractor

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

Neil Massey Roofing Contractor provides a local, trusted...

From £2,056

Last active Sep 26
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Firestone Surfacing Ltd

Hraham Evans

Firestone Surfacing Ltd is a trusted extension builder serving customers in Castleton and the surrounding area. Contact us to today to get a compet...

From £2,600

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Ed Bartlett Building Contractor

Location

Castleton, DT9

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

From £2,360

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Morris Concrete Designs

Need an Extension Builder in Castleton? Morris Concrete Designs has been helping local clients (20 mile radius) with their extension buildering job...

RSJ cost in Castleton

Estimates for install an rsj near Castleton

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Castleton it ranges from £2,056 (Firestone Surfacing Ltd based in BA21) to £3,296 (Neil Massey Roofing Contractor based in BA21).

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


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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Install An RSJ near Yeovil£34£294
Install An RSJ near South Somerset£62£270
Install An RSJ near Dorchester£30£230
Install An RSJ near Weymouth£33£260
Install An RSJ near Frome£33£263
Install An RSJ near Bridgwater£30£236
Install An RSJ near Taunton£31£242
Install An RSJ near Bath£32£249
Install An RSJ near Poole£38£250
Install An RSJ near Trowbridge£34£266

Estimates for common extension builder jobs in Castleton;

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...