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. 

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Install an RSJ cost in CB7

Foreman + Hill

From £2,496

Relax... you have found a reliable extension builder in CB7. Foreman + Hill is a friendly and reliable company based in CB7 who consider no job as ...

Fantastic Finishing

From £2,440

Relax... you have found a reliable extension builder in CB7. Fantastic Finishing is a friendly and reliable company based in CB7 who consider no jo...

B S V CONSTRUCTION SER LTD

From £2,336

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

B S V CONSTRUCTION SER LTD provides a local, trusted ext...

Eric Handyman- builder

From £2,288

Eric Handyman- builder is an established and experienced local extension builder in CB7. Please contact us for a free, no obligation quote and comp...

TAYLOR DRIVER CONSTRUCTION LTD

From £2,056

TAYLOR DRIVER CONSTRUCTION LTD is a trusted extension builder serving customers in CB7 and the surrounding area. Contact us to today to get a compe...

A Sindall Building

From £2,216

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

A Sindall Building provides a local, trusted extension b...

Bespoke Build and Restoration ltd

From £2,088

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

Bespoke Build and Restoration ltd provides a local, trus...

Foreman & Hill

From £2,272

Trusted and professional extension builder in CB7. Experienced in all extension buildering work and keeping within budget and on quote. Foreman & H...

Builderly Ltd

From £2,456

With more than 20 years’ experience in the trade the landscape gardeners at Builderly Ltd provide outstanding landscaping servic...

LITTLEPORT TIMBER BUILDINGS

From £2,232

LITTLEPORT TIMBER BUILDINGS are here to help customers who need an Extension Builder in CB7. We offer a competitive rate to complete all your exten...

RSJ cost in CB7

Estimates for install an rsj near CB7

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in CB7 it ranges from £2,056 (TAYLOR DRIVER CONSTRUCTION LTD based in CB6) to £2,496 (Foreman + Hill based in Cb7).

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 CB7 by posting a job with HaMuch and we will send it to extension builders in CB7.


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Estimates for common extension builder jobs in CB7;

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...