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. 

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Install an RSJ cost in Buckinghamshire

Loudwater Building Services

From £2,360

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

Loudwater Building Services provides a local, trusted ex...

Fundamental Property Solutions

From £2,512

Location

Buckinghamshire, HP10

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

Lazor Construction Ltd

From £2,600

Location

Buckinghamshire, HP13

Lazor Construction Ltd are here to help customers who need an Extension Builder in Buckinghamshire. We offer a competitive rate to complete all you...

G C JONES CONSTRUCTION CO LTD

From £2,376

Experienced extension builder ready to quote for your work. G C JONES CONSTRUCTION CO LTD is the best extension builder in Buckinghamshire. No obli...

E E Construction

From £2,600

E E Construction is an established extension buildering business in Buckinghamshire. We come highly recommended and provide competitive quotes for ...

Building High Wycombe

From £2,296

Relax... you have found a reliable extension builder in Buckinghamshire. Building High Wycombe is a friendly and reliable company based in Buckingh...

Belvedere

From £2,104

Belvedere is an established and experienced local extension builder in Buckinghamshire. Please contact us for a free, no obligation quote and compe...

Charts Project Management and Build

From £2,480

Location

Buckinghamshire, HP13

Our building services company Charts Project Management and Build has been helping customers in Buckinghamshire and the surrounding area by providi...

Stonehouse Consultants

From £2,480

Location

Buckinghamshire, SL8

Stonehouse Consultants is an independent specialist construction consultancy delivering a range of quality construction services to projects throug...

Bantry Construction Limited

From £3,648

Need an Extension Builder in Buckinghamshire? Bantry Construction Limited has been helping local clients (20 mile radius) with their extension buil...

RSJ cost in Buckinghamshire

Estimates for install an rsj near Buckinghamshire

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Buckinghamshire it ranges from £2,104 (Belvedere based in HP10) to £3,648 (Bantry Construction Limited based in HP10).

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


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Estimates for common extension builder jobs in Buckinghamshire;

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...