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. 

Install an RSJ cost in Amble - Sort by rates or availability

DGS Property Services

From £1,984

(last active 25/09/26)

Trusted and professional extension builder in Amble. Experienced in all extension buildering work and keeping within budget and on quote. DGS Prope...

Arrowhead Construction

From £2,680

(last active 25/09/26)

Arrowhead Construction is a trusted extension builder serving customers in Amble and the surrounding area. Contact us to today to get a competitive...

J3 BUILDING SOLUTIONS LTD

From £1,920

(last active 17/03/26)

Relax... you have found a reliable extension builder in Amble. J3 BUILDING SOLUTIONS LTD is a friendly and reliable company based in Amble who cons...

Gdt builders

From £2,312

(last active 17/03/26)

Relax... you have found a reliable extension builder in Amble. Gdt builders is a friendly and reliable company based in Amble who consider no job a...

Premier Preservations Ltd

From £3,080

Experienced extension builder ready to quote for your work. Premier Preservations Ltd is the best extension builder in Amble. No obligation free qu...

GIBSON BUILDERS & CONTR LTD

From £1,504

We work from Tyne to Tweed. Friendly reliable trustworthy and quick. Free quotes and 1st class finish.

K B Surveying

From £2,624

Need an Extension Builder in Amble? K B Surveying has been helping local clients (20 mile radius) with their extension buildering jobs for many yea...

Smailes Construction Ltd

From £2,544

Trusted and professional extension builder in Amble. Experienced in all extension buildering work and keeping within budget and on quote. Smailes C...

Green Aro

From £2,352

Trusted and professional extension builder in Amble. Experienced in all extension buildering work and keeping within budget and on quote. Green Aro...

WINCH DESIGN & CONSTRUCTION LTD

From £2,352

We cover all of your building needs from house conversions, extensions, kitchens, bathrooms, room design, bespoke features and much more.Contact us...

RSJ cost in Amble

Estimates for install an rsj near Amble

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Amble it ranges from £1,504 (GIBSON BUILDERS & CONTR LTD based in NE71) to £3,080 (Premier Preservations Ltd based in NE23).

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


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Estimates for common extension builder jobs in Amble;

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...