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.

HaMuch is Excellent

Install an RSJ cost in CF38 - Sort by rates or availability

From £1,752

Last active Oct 26
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P ALLEN BUILDERS

P ALLEN BUILDERS is an established and experienced local extension builder in CF38. Please contact us for a free, no obligation quote and competiti...

From £1,920

Last active Jul 26
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WESTGATE BUILDING SERVICES LTD

Relax... you have found a reliable extension builder in CF38. WESTGATE BUILDING SERVICES LTD is a friendly and reliable company based in CF38 who c...

From £1,880

Last active Jun 26
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Cross Group Building Works Ltd

General Building and Property Renovation Specialists A family business since Based in South Wales We specialise in all aspects of residential build...

From £2,128

Last active Nov 25
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GOODE BUILDING SERVICES

Paul Goode

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

GOODE BUILDING SERVICES provides a local, trusted extens...

From £1,816

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EXTEND & BUILD LTD

EXTEND & BUILD LTD is an established and experienced local extension builder in CF38. Please contact us for a free, no obligation quote and competi...

RSJ cost in CF38

Estimates for install an rsj near CF38

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in CF38 it ranges from £1,752 (P ALLEN BUILDERS based in CF37) to £2,128 (GOODE BUILDING SERVICES based in CF83).

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 CF38 by posting a job with HaMuch and we will send it to extension builders in CF38.


Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Install An RSJ near Church Village£34£214
Install An RSJ near Pontypridd£33£211
Install An RSJ near Caerphilly£33£208
Install An RSJ near Rhondda£31£206
Install An RSJ near Rhondda, Cynon, Taff£31£209
Install An RSJ near Cardiff£34£223
Install An RSJ near Risca£32£218
Install An RSJ near Penarth£35£224
Install An RSJ near Barry£33£223
Install An RSJ near Bridgend£32£200

Estimates for common extension builder jobs in CF38;

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...