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 Get quotes.

HaMuch is Excellent

Install an RSJ cost in DT9 - Sort by rates or availability

From £2,600

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Ed Bartlett Building Contractor

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 DT9? Morris Concrete Designs has been helping local clients (20 mile radius) with their extension buildering jobs for ...

RSJ cost in DT9

Estimates for install an rsj near DT9

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in DT9 it ranges from £2,360 (Morris Concrete Designs based in DT9) to £2,600 (Ed Bartlett Building Contractor based in DT9).

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 DT9 by posting a job with HaMuch and we will send it to extension builders in DT9.


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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 DT9;

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...