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 £2,544

Last active Oct 26
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Peter's Gutters

Peter Rourke

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

From £2,136

Last active Oct 26
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Bacan's cleaning painting and decorating

Elena nuta Radu

Plumbing, painting exterior, interior, extensions, plastering, skiming, carpeting, Flooring, you can ask us ..

From £2,544

Last active Oct 26
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Greg-Bud

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

Greg-Bud provides a local, trusted extension buildering ...

From £2,472

Last active Oct 26
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Top Notch Tradesmen

Top Notch Tradesmen is an established and experienced local extension builder in Bedfordshire. Please contact us for a free, no obligation quote an...

From £2,520

Last active Oct 26
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Greystone Roofing & Building

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

From £2,656

Last active Oct 26
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A.J Builders

A.J Builders is an established and experienced local extension builder in Bedfordshire. Please contact us for a free, no obligation quote and compe...

From £2,200

Last active Oct 26
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EB Construction & Building Ltd

Edmond Begu

EB Construction & Building Ltd are here to help customers who need an Extension Builder in Bedfordshire. We offer a competitive rate to complete al...

From £2,216

Last active Oct 26
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FULLERS BUILDING SERVICES

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

From £2,696

Last active Aug 26
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Mat al construction ltd

Klajdi Progja

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

Mat al construction ltd provides a local, trusted exten...

From £2,344

Last active Jul 26
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Amcell Renovations

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

RSJ cost in Bedfordshire

Estimates for install an rsj near Bedfordshire

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Bedfordshire it ranges from £2,136 (Bacan's cleaning painting and decorating based in LU1) to £2,696 (Mat al construction ltd based in LU5).

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


Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Install An RSJ near Luton£42£279
Install An RSJ near Dunstable£41£274
Install An RSJ near Harpenden£45£282
Install An RSJ near Hitchin£43£283
Install An RSJ near Hemel Hempstead£43£276
Install An RSJ near Mid Bedfordshire£42£276
Install An RSJ near St Albans£43£272
Install An RSJ near Dacorum£42£275
Install An RSJ near Berkhamsted£41£273
Install An RSJ near Stevenage£44£282

Estimates for common extension builder jobs in Bedfordshire;

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...