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 £2,648

Last active Nov 26
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Bench Mark Construction

Robert Mason

Relax... you have found a reliable extension builder in Clifton Reynes. Bench Mark Construction is a friendly and reliable company based in Clifton...

From £2,472

Last active Oct 26
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Asanta Builder

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

Asanta Builder provides a local, trusted extension build...

From £1,824

Last active Oct 26
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K FREEMAN BUILDERS LIMITED

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

From £2,160

Last active Aug 26
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Northants Garage Doors

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

From £2,080

Last active May 26
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Cousins Builders Ltd

Experienced extension builder ready to quote for your work. Cousins Builders Ltd is the best extension builder in Clifton Reynes. No obligation fre...

From £2,160

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Captain Stove Direct

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

From £2,080

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NORTHAMPTON BUILDERS LTD

Martin Neal

Simply the best

From £2,432

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Steve Miller Building Services

Our building services company Steve Miller Building Services have thirty-eight years’ experience and have been helping customers in Pagnell and t...

From £2,304

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Avant-Garde Roofing Solutions Limited

Relax... you have found a reliable extension builder in Clifton Reynes. Avant-Garde Roofing Solutions Limited is a friendly and reliable company ba...

From £2,480

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JA Project Management Services

Need an Extension Builder in Clifton Reynes? JA Project Management Services has been helping local clients (20 mile radius) with their extension bu...

RSJ cost in Clifton Reynes

Estimates for install an rsj near Clifton Reynes

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Clifton Reynes it ranges from £1,824 (K FREEMAN BUILDERS LIMITED based in MK43) to £2,648 (Bench Mark Construction based in MK40).

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


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Estimates for common extension builder jobs in Clifton Reynes;

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...