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 £3,336

Last active Mar 26
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Paramount Brickwork Limited

Patrick Elson

Paramount Brickwork Limited is an established extension buildering business in GU4. We come highly recommended and provide competitive quotes for y...

From £2,568

Last active Mar 26
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RSS Building Services (Southern) Ltd

At RSS Building Services we are a team of highly trained tradesmen, with up to 30 years experience in the building trade. We endeavour to provide t...

From £2,736

Last active Nov 25
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Structural Engineer/ Rebus Engineering Services Lt

We provide structural engineering design and construction service (D&B) Our dedicated, enthusiastic and highly qualified staff to find the appropri...

From £2,592

Last active Nov 25
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Cannon Build Solutions

Cannon Build Solutions is a local family-run building firm whose strong reliable reputation has been well established in North-West London and Buck...

From £2,432

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Arrus Knoble Ltd

Experienced extension builder ready to quote for your work. Arrus Knoble Ltd is the best extension builder in GU4. No obligation free quotes and ma...

From £2,520

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M &M GENERAL BUILDING

M &M GENERAL BUILDING is an established extension buildering business in GU4. We come highly recommended and provide competitive quotes for your wo...

From £4,808

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Websites 4 Trades

Carl Hancock

With well over a decade of marketing and web design experience working for a variety of tradespeople from cleaners through to builders, Websites 4 ...

From £3,816

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MM and Co Roofing

Matt Minson

At MM and Co Roofing we specialise in all aspects of the roofing industry from moss removal to complete re-roofing. We are experienced in working o...

From £2,664

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Victorian Roofing & Property Maintenance

Victorian Roofing & Property Maintenance is an established and experienced local extension builder in GU4. Please contact us for a free, no obligat...

From £2,360

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JD CONSTRUCTION

Experienced extension builder ready to quote for your work. JD CONSTRUCTION is the best extension builder in GU4. No obligation free quotes and man...

RSJ cost in GU4

Estimates for install an rsj near GU4

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in GU4 it ranges from £2,360 (JD CONSTRUCTION based in GU4) to £4,808 (Websites 4 Trades based in GU7).

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 GU4 by posting a job with HaMuch and we will send it to extension builders in GU4.

"RSJ installation" - GU3, job posted 01/01/70


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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Install An RSJ near Guildford£53£298
Install An RSJ near Woking£43£277
Install An RSJ near Great Bookham£42£281
Install An RSJ near Ash Vale£41£277
Install An RSJ near New Haw£43£273
Install An RSJ near Waverley£68£313
Install An RSJ near Aldershot£41£275
Install An RSJ near Farnborough£41£272
Install An RSJ near Elmbridge£44£278
Install An RSJ near Camberley£40£268

Estimates for common extension builder jobs in GU4;

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...