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 £2,248

Last active Sep 26
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Bushen Builders

Gary Bushen

Trusted and professional extension builder in PL30. Experienced in all extension buildering work and keeping within budget and on quote. Bushen Bui...

From £2,408

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Burton Construction

We are specialist in All aspects of Masonry & General Building Works. We also offer a Design and Build service to suit your requirements.At Burton ...

RSJ cost in PL30

Estimates for install an rsj near PL30

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in PL30 it ranges from £2,248 (Bushen Builders based in PL27) to £2,408 (Burton Construction based in PL31).

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 PL30 by posting a job with HaMuch and we will send it to extension builders in PL30.


Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Install An RSJ near St Austell£38£245
Install An RSJ near Newquay£32£230
Install An RSJ near Truro£31£206
Install An RSJ near Plymouth£30£230
Install An RSJ near Falmouth£33£220
Install An RSJ near Camborne£28£196

Estimates for common extension builder jobs in PL30;

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...