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. 

Install an RSJ cost in High Peak - Sort by rates or availability

From £2,288

(last active 03/10/26)
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Hallamshire Paving

Hallamshire Paving is an established and experienced local extension builder in High Peak. Please contact us for a free, no obligation quote and co...

From £2,456

(last active 03/10/26)
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Woodtec Joinery

Woodtec Joinery is an established extension buildering business in High Peak. We come highly recommended and provide competitive quotes for your wo...

From £2,208

(last active 30/09/26)
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Ethos Property Developments Limited

Ethos Property Developments Limited is an established extension buildering business in High Peak. We come highly recommended and provide competitiv...

From £1,160

(last active 24/09/26)
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Aquatec Builder

Paul Foran

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

From £1,992

(last active 22/09/26)
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DC Contractors

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

DC Contractors provides a local, trusted extension build...

From £1,976

(last active 22/09/26)
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David Anderson Builders

Relax... you have found a reliable extension builder in High Peak. David Anderson Builders is a friendly and reliable company based in High Peak wh...

From £2,160

(last active 22/09/26)
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ESBP Specialists Ltd

Jonathan

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

ESBP Specialists Ltd provides a local, trusted extension...

From £2,048

(last active 22/09/26)
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We Build

Trusted and professional extension builder in High Peak. Experienced in all extension buildering work and keeping within budget and on quote. We Bu...

From £1,384

(last active 22/09/26)
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Valdecor

Titus Pinzariu

20 years experience. 

Great recommendations. 

From £1,808

(last active 22/09/26)
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MK Builders

Need an Extension Builder in High Peak? MK Builders has been helping local clients (20 mile radius) with their extension buildering jobs for many y...

RSJ cost in High Peak

Estimates for install an rsj near High Peak

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in High Peak it ranges from £1,160 (Aquatec Builder based in OL10) to £2,456 (Woodtec Joinery based in S35).

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


Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Install An RSJ near Stockport£35£234
Install An RSJ near Hyde£36£227
Install An RSJ near Hazel Grove£32£233
Install An RSJ near Denton£35£234
Install An RSJ near Dukinfield£35£232
Install An RSJ near Stalybridge£38£231
Install An RSJ near Tameside£35£232
Install An RSJ near Reddish£34£236
Install An RSJ near Cheadle Hulme£31£232
Install An RSJ near Ashton-under-Lyne£36£232

Estimates for common extension builder jobs in High Peak;

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...