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 £2,376

Last active Nov 26
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J Cooper Roofing

Arthur Cooper

Experienced extension builder ready to quote for your work. J Cooper Roofing is the best extension builder in Godstone. No obligation free quotes a...

From £2,384

Last active Nov 26
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BENCHMARK BUILDING &

BENCHMARK BUILDING & is a trusted extension builder serving customers in Godstone and the surrounding area. Contact us to today to get a competitiv...

From £2,472

Last active Sep 26
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DPP Construction (David Price Partnership)

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

DPP Construction (David Price Partnership) provides a lo...

From £2,168

Last active Sep 26
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D B Jones Builder

Trusted and professional extension builder in Godstone. Experienced in all extension buildering work and keeping within budget and on quote. D B Jo...

From £1,992

Last active Sep 26
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REIGATE MARBLE SHOP

ALBANA PERANA

The Reigate Marble Shop LTD.

Established in 2005, The Reigate Marble Shop...

From £2,352

Last active Sep 26
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Clarkes General Builders

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

From £2,424

Last active Sep 26
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S C H BUILDING SERVICES

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

S C H BUILDING SERVICES provides a local, trusted extens...

From £1,928

Last active Jul 26
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Apsley Wall Ltd

Apsley Wall Ltd is an established extension buildering business in Godstone. We come highly recommended and provide competitive quotes for your wor...

From £2,536

Last active Jul 26
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Dance & Co Developments

Trusted and professional extension builder in Godstone. Experienced in all extension buildering work and keeping within budget and on quote. Dance ...

From £2,488

Last active May 26
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Masters Building Contractors Ltd

In an unstable market house extensions are often the most viable option, helping you to get the most out of the space you have without the addition...

RSJ cost in Godstone

Estimates for install an rsj near Godstone

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Godstone it ranges from £1,928 (Apsley Wall Ltd based in RH19) to £2,536 (Dance & Co Developments based in RH19).

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

"RSJ installation also I will need help with the cost of theses below IRS extension either the following measurements. L-3m w-3.5m H-Item Site Preparation Groundworks & Foundations Floor Construction Superstructure Roof Construction Windows and External Doors Internal Works Electrical ..." - CR3, job posted 11/08/25


Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Install An RSJ near Caterham£43£271
Install An RSJ near Redhill£41£269
Install An RSJ near Reigate£40£270
Install An RSJ near Horley£38£258
Install An RSJ near Reigate & Banstead£41£271
Install An RSJ near Tadworth£41£271
Install An RSJ near East Grinstead£37£259
Install An RSJ near Crawley£38£255
Install An RSJ near Croydon£42£267
Install An RSJ near Epsom£44£275

Estimates for common extension builder jobs in Godstone;

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...