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 £3,000

Rates updated Oct 26
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RA Construction

Ricky Alexander

Trusted and professional extension builder in Brighton And Hove. Experienced in all extension buildering work and keeping within budget and on quot...

From £2,224

Rates verified Oct 26
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Ferguson Building Services Limited

Ferguson Building Services Limited is an established and experienced local extension builder in Brighton And Hove. Please contact us for a free, no...

From £1,968

Last active Nov 26
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Graeme Davies Plumbing and Heating

Graeme Davies

Experienced extension builder ready to quote for your work. Graeme Davies Plumbing and Heating is the best extension builder in Brighton And Hove. ...

From £2,184

Last active Oct 26
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FIRST FORMAT BUILDING

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

FIRST FORMAT BUILDING provides a local, trusted extensio...

From £2,376

Last active Oct 26
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East West Refurbishment Limited

Need an Extension Builder in Brighton And Hove? East West Refurbishment Limited has been helping local clients (20 mile radius) with their extensio...

From £2,056

Last active Oct 26
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Citadel Construction

Citadel Construction is an established extension buildering business in Brighton And Hove. We come highly recommended and provide competitive quote...

From £2,040

Last active Oct 26
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SIX STUDI? DESIGN

The studio is based on our founder's vision in concept and interior design, Fabio Lauro has long been in the business of creating atmospheres. His ...

From £2,496

Last active Oct 26
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Proper Copper Design

Proper Copper DesignWe are a design lead copper homeware company specializing in contemporary handles, taps, showers and accessories. Our products ...

From £2,192

Last active Oct 26
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Brighton Marina Hand Car Wash

Experienced extension builder ready to quote for your work. Brighton Marina Hand Car Wash is the best extension builder in Brighton And Hove. No ob...

From £2,216

Last active Sep 26
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Good Construction (Sussex) Limited

Trusted and professional extension builder in Brighton And Hove. Experienced in all extension buildering work and keeping within budget and on quot...

RSJ cost in Brighton And Hove

Estimates for install an rsj near Brighton And Hove

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Brighton And Hove it ranges from £1,968 (Graeme Davies Plumbing and Heating based in BN3) to £3,000 (RA Construction based in BN2).

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


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Estimates for common extension builder jobs in Brighton And Hove;

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...