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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 B5

Laurence Cox

From £1,896

Laurence Cox is an established and experienced local extension builder in B5. Please contact us for a free, no obligation quote and competitive rat...

Kunda Group

From £2,136

Kunda Group is a trusted extension builder serving customers in B5 and the surrounding area. Contact us to today to get a competitive quote for ext...

x10hosts

From £2,120

Experienced extension builder ready to quote for your work. x10hosts is the best extension builder in B5. No obligation free quotes and many happy ...

BORDO Design

From £2,072

Relax... you have found a reliable extension builder in B5. BORDO Design is a friendly and reliable company based in B5 who consider no job as too ...

Spectrum Homes

From £1,904

Experienced extension builder ready to quote for your work. Spectrum Homes is the best extension builder in B5. No obligation free quotes and many ...

BellTrim Wood Products

From £1,896

Need an Extension Builder in B5? BellTrim Wood Products has been helping local clients (20 mile radius) with their extension buildering jobs for ma...

Mountainview Construction

From £1,912

Mountainview Construction is an established and experienced local extension builder in B5. Please contact us for a free, no obligation quote and co...

Renka

From £1,840

Renka is an established and experienced local extension builder in B5. Please contact us for a free, no obligation quote and competitive rates. Cov...

EDEN BUILD LTD

From £1,992

Need an Extension Builder in B5? EDEN BUILD LTD has been helping local clients (20 mile radius) with their extension buildering jobs for many years...

Probuild360

From £1,904

Trusted and professional extension builder in B5. Experienced in all extension buildering work and keeping within budget and on quote. Probuild360 ...

RSJ cost in B5

Estimates for install an rsj near B5

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in B5 it ranges from £1,840 (Renka based in B19) to £2,136 (Kunda Group based in B15).

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 B5 by posting a job with HaMuch and we will send it to extension builders in B5.

"Removal of 3 walls and 3 RSJ installations to extend a kitchen. Need for a structual engineering consultation and building control approval since at least one wall will be load bearing." - BIRMINGHAM

"RSJ installation" - BIRMINGHAM


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Estimates for common extension builder jobs in B5;

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.

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