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 West Lancashire

Urban Select Construction

From £2,200

Urban Select Construction is a trusted extension builder serving customers in West Lancashire and the surrounding area. Contact us to today to get ...

Kaizen Building & Construction

From £1,960

In an unstable market house extensions are often the most viable option, helping you to get the most out of the space you have without the addition...

A.K.S

From £1,472

Free advice & quotation friendly prompt service 30 years experiance

John Scarisbrick

From £1,504

Local reliable family business

Free estimates

Clean friendly service

CLJ Developments Ltd

From £2,168

In an unstable market house extensions are often the most viable option, helping you to get the most out of the space you have without the addition...

Higher End Construction Limited

From £2,000

Higher End Construction Limited is an established extension buildering business in West Lancashire. We come highly recommended and provide competit...

Jones Landscaping

From £1,672

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

Red Avex Ltd

From £2,224

Red Avex Ltd are here to help customers who need an Extension Builder in West Lancashire. We offer a competitive rate to complete all your extensio...

MND Building Services Ltd

From £1,408

Need an Extension Builder in West Lancashire? MND Building Services Ltd has been helping local clients (20 mile radius) with their extension builde...

D P Construction Limited

From £2,128

D P Construction Limited are here to help customers who need an Extension Builder in West Lancashire. We offer a competitive rate to complete all y...

RSJ cost in West Lancashire

Estimates for install an rsj near West Lancashire

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in West Lancashire it ranges from £1,408 (MND Building Services Ltd based in WN6) to £2,224 (Red Avex Ltd based in L10).

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


Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Install An RSJ near West Lancashire£28£203
Install An RSJ near Ormskirk£29£206
Install An RSJ near Skelmersdale£29£211
Install An RSJ near Maghull£33£219
Install An RSJ near Orrell£29£214
Install An RSJ near Kirkby£31£223
Install An RSJ near Southport£27£198
Install An RSJ near Formby£23£162
Install An RSJ near Sefton£33£219
Install An RSJ near Crosby£33£222

Estimates for common extension builder jobs in West Lancashire;

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...