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 Shouldham

Helenski Group Ltd

From £2,600

(last active 28/08/26)

Helenski Group Ltd specialises in complete bathroom renovations, luxury tiling, kitchens and full property refurbishments. We have over 20 years of...

S1 Builders Norfolk

From £2,128

(last active 20/08/26)

S1 Builders Norfolk is an established and experienced local extension builder in Shouldham. Please contact us for a free, no obligation quote and c...

Sean W Scott General Builder

From £1,768

(last active 09/04/26)

We are a family business providing a one stop shop to meet all your building and renervation needs

B & K BUILDING SERVICES

From £1,728

(last active 23/03/26)

Relax... you have found a reliable extension builder in Shouldham. B & K BUILDING SERVICES is a friendly and reliable company based in Shouldham wh...

A Sindall Building

From £2,216

(last active 14/03/26)

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

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

ANDREW RUST BUILDING CONTRACTO

From £2,160

(last active 01/03/26)

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

WEST NORFOLK CONSTRUCTION LTD

From £1,920

(last active 28/02/26)

Location

Shouldham, PE33

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

Grey's Construction & Civil Engineering

From £1,912

(last active 27/02/26)

Grey's Construction & Civil Engineering is an established extension buildering business in Shouldham. We come highly recommended and provide compet...

NB CONSTRUCTION (UK) LIMITED

From £1,880

(last active 27/02/26)

NB CONSTRUCTION (UK) LIMITED is an established and experienced local extension builder in Shouldham. Please contact us for a free, no obligation qu...

Fantastic Finishing

From £2,440

(last active 21/01/26)

Relax... you have found a reliable extension builder in Shouldham. Fantastic Finishing is a friendly and reliable company based in Shouldham who co...

RSJ cost in Shouldham

Estimates for install an rsj near Shouldham

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Shouldham it ranges from £1,728 (B & K BUILDING SERVICES based in PE30) to £2,600 (Helenski Group Ltd based in IP24).

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


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Estimates for common extension builder jobs in Shouldham;

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...