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.

HaMuch is Excellent

Install an RSJ cost in MK45 - Sort by rates or availability

From £2,768

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O & E Developments Ld

We strive for quality for our clients. With over 37 years experience in the building industry we can offer a full service for our clients including...

From £2,472

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Prive Consultancy Ltd

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

From £2,632

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SWANEY CONSTRUCTION LTD

Experienced extension builder ready to quote for your work. SWANEY CONSTRUCTION LTD is the best extension builder in MK45. No obligation free quote...

From £2,752

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Blue Conker Ltd

Blue Conker are dedicated to creating spaces for you to enjoy living. From the planning stages through to the finishing touches, our team of profes...

RSJ cost in MK45

Estimates for install an rsj near MK45

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in MK45 it ranges from £2,472 (Prive Consultancy Ltd based in MK45) to £2,768 (O & E Developments Ld based in MK45).

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 MK45 by posting a job with HaMuch and we will send it to extension builders in MK45.


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Estimates for common extension builder jobs in MK45;

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...