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 £1,728

Rates verified Oct 26
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C O JOYCE LIMITED

Colin Joyce

Reliable cheap clean over 50 years experience 

From £2,328

Rates verified Sep 26
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STONEWALK CONSTRUCTION LTD

STONEWALK CONSTRUCTION LTD is an established and experienced local extension builder in South Somerset. Please contact us for a free, no obligation...

From £2,152

Last active Oct 26
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ABS Abbott Preservation

Experienced extension builder ready to quote for your work. ABS Abbott Preservation is the best extension builder in South Somerset. No obligation ...

From £3,296

Last active Oct 26
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Neil Massey Roofing Contractor

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

Neil Massey Roofing Contractor provides a local, trusted...

From £2,056

Last active Sep 26
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Firestone Surfacing Ltd

Hraham Evans

Firestone Surfacing Ltd is a trusted extension builder serving customers in South Somerset and the surrounding area. Contact us to today to get a c...

From £2,696

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Tim Stradling

Experienced extension builder ready to quote for your work. Tim Stradling is the best extension builder in South Somerset. No obligation free quote...

RSJ cost in South Somerset

Estimates for install an rsj near South Somerset

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in South Somerset it ranges from £1,728 (C O JOYCE LIMITED based in BA16) to £3,296 (Neil Massey Roofing Contractor based in BA21).

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


Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Install An RSJ near South Somerset£62£270
Install An RSJ near Yeovil£34£294
Install An RSJ near Bridgwater£30£236
Install An RSJ near Taunton£31£242
Install An RSJ near Frome£33£263
Install An RSJ near Bath£32£249
Install An RSJ near Dorchester£30£230
Install An RSJ near Weston-super-Mare£33£253
Install An RSJ near North Somerset£32£245
Install An RSJ near Keynsham£33£251

Estimates for common extension builder jobs in South Somerset;

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...