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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GDW Construction

Relax... you have found a reliable extension builder in Morden. GDW Construction is a friendly and reliable company based in Morden who consider no...

From £2,376

Rates verified Oct 26
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Self employed

Hamza Elezi

Hight quality of jobs

From £2,248

Rates verified Sep 26
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J&J Building Solutions

Experienced extension builder ready to quote for your work. J&J Building Solutions is the best extension builder in Morden. No obligation free quot...

From £2,328

Last active Oct 26
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J & D Construction

Trusted and professional extension builder in Morden. Experienced in all extension buildering work and keeping within budget and on quote. J & D Co...

From £2,304

Last active Oct 26
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Langston Builders

Langston Builders is a trusted extension builder serving customers in Morden and the surrounding area. Contact us to today to get a competitive quo...

From £2,272

Last active Oct 26
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Sonik Building Services

Trusted and professional extension builder in Morden. Experienced in all extension buildering work and keeping within budget and on quote. Sonik Bu...

From £2,616

Last active Oct 26
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ACE BUILDING CONTRACTORS AND D

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

From £2,520

Last active Oct 26
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Renaissance Timothy Brewer Ltd

Renaissance Timothy Brewer Ltd is an established extension buildering business in Morden. We come highly recommended and provide competitive quotes...

From £2,136

Last active Oct 26
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D A P CONSTRUCTION

David Phelan

Please visit our web site.  Www. Dapconstruction. Co . Uk to c all our work and client recommendations.

From £2,384

Last active Oct 26
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Tenfold Renovation

Tenfold Renovation

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

Tenfold Renovation provides a local, trusted extension b...

RSJ cost in Morden

Estimates for install an rsj near Morden

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Morden it ranges from £2,136 (D A P CONSTRUCTION based in KT4) to £3,000 (GDW Construction based in SM3).

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


Estimates for common extension builder jobs in Morden;

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...