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.  To see prices and availability for your job click green button.

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From £4,600

Rates updated Oct 26
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DJ Brooks Construction

Location

Altrincham, WA14

Experienced extension builder ready to quote for your work. DJ Brooks Construction is the best extension builder in Altrincham. No obligation free ...

From £1,824

Last active Nov 26
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WOODBINE BUILDING CONT LTD

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

From £2,184

Last active Oct 26
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N Lewis Building

N Lewis Building is an established extension buildering business in Altrincham. We come highly recommended and provide competitive quotes for your ...

From £2,024

Last active Oct 26
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T K O Kitchens & Construction

Homeowners look no further if you want a qualified extension builder to work in your home. T K O Kitchens & Construction are tidy and neat, providi...

From £1,984

Last active Oct 26
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J.Stokes Builders

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

From £2,088

Last active Oct 26
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Build by Croft

Need an Extension Builder in Altrincham? Build by Croft has been helping local clients (20 mile radius) with their extension buildering jobs for ma...

From £2,216

Last active Oct 26
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G P GILMORE JOINERY T/A

G P GILMORE JOINERY T/A is an established extension buildering business in Altrincham. We come highly recommended and provide competitive quotes ...

From £1,832

Last active Oct 26
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Brookmeade Building

Brookmeade Building is an established extension buildering business in Altrincham. We come highly recommended and provide competitive quotes for yo...

From £2,040

Last active Oct 26
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Paul Walsh Builders

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

From £2,088

Last active Oct 26
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Denis Gleeson

Denis Gleeson is an established extension buildering business in Altrincham. We come highly recommended and provide competitive quotes for your wor...

RSJ cost in Altrincham

Estimates for install an rsj near Altrincham

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Altrincham it ranges from £1,824 (WOODBINE BUILDING CONT LTD based in WA13) to £4,600 (DJ Brooks Construction based in WA14).

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

"Install a T-shaped RSJ to facilitate kitchen / diner knock through. Roughly 5m long with a 3m T section" - WA15, job posted 01/01/70


Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Install An RSJ near Altrincham£33£240
Install An RSJ near Trafford£33£243
Install An RSJ near Sale£33£242
Install An RSJ near Wythenshawe£32£236
Install An RSJ near Urmston£32£237
Install An RSJ near Gatley£32£235
Install An RSJ near Irlam£33£237
Install An RSJ near Stretford£32£239
Install An RSJ near Old Trafford£32£236
Install An RSJ near Wilmslow£31£230

Estimates for common extension builder jobs in Altrincham;

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...