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 £1,936

Last active Nov 25
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Garage Door Repairman

Relax... you have found a reliable extension builder in EX38. Garage Door Repairman is a friendly and reliable company based in EX38 who consider n...

From £2,048

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Copps Property Maintenance

Copps Property Maintenance are here to help customers who need an Extension Builder in EX38. We offer a competitive rate to complete all your exten...

RSJ cost in EX38

Estimates for install an rsj near EX38

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in EX38 it ranges from £1,936 (Garage Door Repairman based in EX38) to £2,048 (Copps Property Maintenance based in EX38).

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 EX38 by posting a job with HaMuch and we will send it to extension builders in EX38.


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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Install An RSJ near Bideford£22£174
Install An RSJ near Barnstaple£25£196
Install An RSJ near Tiverton£25£202
Install An RSJ near Exeter£27£221
Install An RSJ near Teignbridge£27£260
Install An RSJ near Newton Abbot£27£236

Estimates for common extension builder jobs in EX38;

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...