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 £2,416

Last active Nov 26
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Fox Conversions Limited

Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

From £2,376

Last active Sep 26
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Witton & Pearce Builders in Essex

Witton & Pearce Builders in Essex is a trusted extension builder serving customers in SS13 and the surrounding area. Contact us to today to get a c...

From £1,656

Last active Sep 26
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Capital Roofing Ltd

Billy Baverstock

Experienced extension builder ready to quote for your work. Capital Roofing Ltd is the best extension builder in SS13. No obligation free quotes an...

From £2,360

Last active Sep 26
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Property Maintenance

Property Maintenance are here to help customers who need an Extension Builder in SS13. We offer a competitive rate to complete all your extension b...

From £2,064

Last active Jun 26
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RV BUILDING & MAINTENANCE

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

RV BUILDING & MAINTENANCE provides a local, trusted exte...

From £2,264

Last active Jun 26
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HIGHLAND CONSTRUCTION

Experienced extension builder ready to quote for your work. HIGHLAND CONSTRUCTION is the best extension builder in SS13. No obligation free quotes ...

From £1,472

Last active Jun 26
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Royal Roofing & building contractors

Swaylie Cooper

Royal Roofing & building contractors is an established and experienced local extension builder in SS13. Please contact us for a free, no obligatio...

From £2,200

Last active Jun 26
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DG Construction Essex Ltd

Need an Extension Builder in SS13? DG Construction Essex Ltd has been helping local clients (20 mile radius) with their extension buildering jobs f...

From £2,408

Last active Jun 26
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CLARK CONSTRUCTION

Trusted and professional extension builder in SS13. Experienced in all extension buildering work and keeping within budget and on quote. CLARK CONS...

From £2,080

Last active Jun 26
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Concept Interiors Management Ltd

Concept Interiors Management Ltd is a trusted extension builder serving customers in SS13 and the surrounding area. Contact us to today to get a co...

RSJ cost in SS13

Estimates for install an rsj near SS13

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in SS13 it ranges from £1,472 (Royal Roofing & building contractors based in SS12) to £2,416 (Fox Conversions Limited based in SS7).

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 SS13 by posting a job with HaMuch and we will send it to extension builders in SS13.


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Estimates for common extension builder jobs in SS13;

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...