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 CO12 - Sort by rates or availability

From £2,128

Last active Mar 26
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B.UK Property Services

Our company is built on trust and communication with our clients.We are of firm belief that our customers needs are of the utmost importance.

From £2,344

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Edwin Lewis Dickinson Ltd

Edwin Lewis Dickinson is a well established company providing all of its customers with the very highest quality of workmanship using only the best...

RSJ cost in CO12

Estimates for install an rsj near CO12

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in CO12 it ranges from £2,128 (B.UK Property Services based in CO12) to £2,344 (Edwin Lewis Dickinson Ltd based in CO12).

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 CO12 by posting a job with HaMuch and we will send it to extension builders in CO12.


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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Install An RSJ near Harwich£34£248
Install An RSJ near Felixstowe£31£231
Install An RSJ near Tendring£31£226
Install An RSJ near Ipswich£33£235
Install An RSJ near Clacton-on-Sea£31£230
Install An RSJ near Colchester£34£232
Install An RSJ near Suffolk Coastal£28£215
Install An RSJ near Stowmarket£30£221
Install An RSJ near Sudbury£34£229
Install An RSJ near Maldon£36£244

Estimates for common extension builder jobs in CO12;

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...