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 Get quotes.

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

From £1,984

Last active Sep 26
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DGS Property Services

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

From £2,680

Last active Sep 26
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Arrowhead Construction

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

From £1,920

Last active Mar 26
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J3 BUILDING SOLUTIONS LTD

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

From £2,312

Last active Mar 26
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Gdt builders

Relax... you have found a reliable extension builder in Ashington. Gdt builders is a friendly and reliable company based in Ashington who consider ...

From £3,080

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Premier Preservations Ltd

Experienced extension builder ready to quote for your work. Premier Preservations Ltd is the best extension builder in Ashington. No obligation fre...

From £2,352

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Green Aro

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

From £2,352

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WINCH DESIGN & CONSTRUCTION LTD

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 Ashington

Estimates for install an rsj near Ashington

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Ashington it ranges from £1,920 (J3 BUILDING SOLUTIONS LTD based in NE61) 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 Ashington by posting a job with HaMuch and we will send it to extension builders in Ashington.


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Estimates for common extension builder jobs in Ashington;

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...