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. 

HaMuch is Excellent

Install an RSJ cost in CF45

BUILD-TEC CONTRACTORS LTD

From £1,904

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

FORMWORK CONSTRUCTION LTD

From £2,024

Need an Extension Builder in CF45? FORMWORK CONSTRUCTION LTD has been helping local clients (20 mile radius) with their extension buildering jobs f...

Barlam Drylining Ltd

From £2,096

Barlam Drylining Ltd are here to help customers who need an Extension Builder in CF45. We offer a competitive rate to complete all your extension b...

Professional Concrete Solutions

From £2,048

Relax... you have found a reliable extension builder in CF45. Professional Concrete Solutions is a friendly and reliable company based in CF45 who ...

A POWELL CONSTRUCTION LTD

From £1,728

Need an Extension Builder in CF45? A POWELL CONSTRUCTION LTD has been helping local clients (20 mile radius) with their extension buildering jobs f...

L E JONES BUILDER

From £1,776

L E JONES BUILDER is an established extension buildering business in CF45. We come highly recommended and provide competitive quotes for your work....

RJ CONSTRUCTION

From £1,696

Trusted and professional extension builder in CF45. Experienced in all extension buildering work and keeping within budget and on quote. RJ CONSTRU...

Dare Fitness

From £2,008

Dare Fitness is an established extension buildering business in CF45. We come highly recommended and provide competitive quotes for your work.

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MG3Design

From £2,000

Need an Extension Builder in CF45? MG3Design has been helping local clients (20 mile radius) with their extension buildering jobs for many years. G...

P ALLEN BUILDERS

From £1,752

P ALLEN BUILDERS is an established and experienced local extension builder in CF45. Please contact us for a free, no obligation quote and competiti...

RSJ cost in CF45

Estimates for install an rsj near CF45

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in CF45 it ranges from £1,696 (RJ CONSTRUCTION based in CF40) to £2,096 (Barlam Drylining Ltd based in CF45).

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 CF45 by posting a job with HaMuch and we will send it to extension builders in CF45.


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Estimates for common extension builder jobs in CF45;

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...