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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Install an RSJ cost in Berkshire - Sort by rates or availability

From £2,672

Last active Oct 26
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K & J Builders & Decorators

Relax... you have found a reliable extension builder in Berkshire. K & J Builders & Decorators is a friendly and reliable company based in Berkshir...

From £2,336

Last active Oct 26
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A L King Services

Experienced extension builder ready to quote for your work. A L King Services is the best extension builder in Berkshire. No obligation free quotes...

From £2,672

Last active Oct 26
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ASAP Roofing & Exterior Maintenance

ASAP Roofing & Exterior Maintenance is a trusted extension builder serving customers in Berkshire and the surrounding area. Contact us to today to ...

From £2,184

Last active Oct 26
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NICE BUILD

Experienced extension builder ready to quote for your work. NICE BUILD is the best extension builder in Berkshire. No obligation free quotes and ma...

From £2,640

Last active Oct 26
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Brooklyn Property Services Ltd

Experienced extension builder ready to quote for your work. Brooklyn Property Services Ltd is the best extension builder in Berkshire. No obligatio...

From £2,520

Last active Oct 26
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A & S Construction

A & S Construction is an established and experienced local extension builder in Berkshire. Please contact us for a free, no obligation quote and co...

From £2,672

Last active Oct 26
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Kendall Construction

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

From £2,352

Last active Oct 26
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ADW Roofing Services

Experienced extension builder ready to quote for your work. ADW Roofing Services is the best extension builder in Berkshire. No obligation free quo...

From £2,216

Last active Oct 26
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Primary Construction Ltd

Primary Construction Ltd is an established and experienced local extension builder in Berkshire. Please contact us for a free, no obligation quote ...

From £2,424

Last active Oct 26
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Ayling & Sons Roofing Ltd

Ayling & Sons Roofing Ltd is an established and experienced local extension builder in Berkshire. Please contact us for a free, no obligation quote...

RSJ cost in Berkshire

Estimates for install an rsj near Berkshire

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Berkshire it ranges from £2,184 (NICE BUILD based in RG42) to £2,672 (K & J Builders & Decorators based in GU19).

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


Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Install An RSJ near Sandhurst£40£268
Install An RSJ near Camberley£40£268
Install An RSJ near Farnborough£41£272
Install An RSJ near Bracknell£40£269
Install An RSJ near Wokingham£40£267
Install An RSJ near Bracknell Forest£40£270
Install An RSJ near Fleet£41£270
Install An RSJ near Ash Vale£41£277
Install An RSJ near Ascot£41£276
Install An RSJ near Aldershot£41£275

Estimates for common extension builder jobs in Berkshire;

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...