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 £2,224

Rates verified Oct 26
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Ferguson Building Services Limited

Ferguson Building Services Limited is an established and experienced local extension builder in Haywards Heath. Please contact us for a free, no ob...

From £2,800

Last active Apr 26
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RJ's Carpentry Construction

Reuben Sargent

Rjscarpentryconstruction is a well established company with over 30 years of experience in the carpentry and construction industries

From £2,296

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Miles Better Builds

Experienced extension builder ready to quote for your work. Miles Better Builds is the best extension builder in Haywards Heath. No obligation free...

From £1,800

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Taylor Building & Maintenance Services

J Taylor

Taylor Building & Maintenance Services is an established extension buildering business in Haywards Heath. We come highly recommended and provide co...

From £1,984

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Ben Butler Brickwork Ltd

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...

From £2,264

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JG Brickwork Services Limited

JG Brickwork Services Limited is an established extension buildering business in Haywards Heath. We come highly recommended and provide competitive...

From £1,488

1 review

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JUST ONE BUILDING SERVICES

Rob Howitt

I have been in the building trade for over 20 years and run my own business for the last 10 years. I am very reliable and have plenty of experience...

"DO NOT USE. R cant calculate and has told me to order more than i should have several times. Also cannot lay floors. Did awful job of mine. Wish i had not renewed it and not paid before checked the job. Email me for photos. Only good thing is he turned up when said he would although took months to..." - CRAWLEY,reviewed 01/05/18, FRAN

From £2,008

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Associated Construction

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

From £2,312

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MRA CONSTRUCTION

Experienced extension builder ready to quote for your work. MRA CONSTRUCTION is the best extension builder in Haywards Heath. No obligation free qu...

From £2,264

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DE LELLIS CONSTRUCTION LTD

Pio Delellis

Need an Extension Builder in Haywards Heath? DE LELLIS CONSTRUCTION LTD has been helping local clients (20 mile radius) with their extension builde...

RSJ cost in Haywards Heath

Estimates for install an rsj near Haywards Heath

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Haywards Heath it ranges from £1,488 (JUST ONE BUILDING SERVICES based in RH11) to £2,800 (RJ's Carpentry Construction based in RH15).

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

"RSJ installation" - HAYWARDS HEATH, job posted 01/01/70


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Estimates for common extension builder jobs in Haywards Heath;

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...