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. 

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Install an RSJ cost in S42

AEC Building Services

From £2,448

Here at AEC Building Services, we've been improving homes for local residential customers in Chesterfield, Derbyshire and surrounding areas since 1...

Camo Bear Construction

From £2,224

Camo Bear Construction is a local building contractor based in Wingerworth, Chesterfield. We cover many areas across Derbyshire, South Yorkshire an...

R.J Building Services

From £2,472

R.J Building Services is an established extension buildering business in S42. We come highly recommended and provide competitive quotes for your wo...

Merebrook Construction Ltd

From £2,136

Trusted and professional extension builder in S42. Experienced in all extension buildering work and keeping within budget and on quote. Merebrook C...

JWM Building Services

From £2,088

JWM Building Services is a trusted extension builder serving customers in S42 and the surrounding area. Contact us to today to get a competitive qu...

Palace Roofline Ltd

From £2,128

Relax... you have found a reliable extension builder in S42. Palace Roofline Ltd is a friendly and reliable company based in S42 who consider no jo...

RJH Building Services

From £2,080

RJH Building Services is a trusted extension builder serving customers in S42 and the surrounding area. Contact us to today to get a competitive qu...

D H Builders

From £2,200

Need an Extension Builder in S42? D H Builders has been helping local clients (20 mile radius) with their extension buildering jobs for many years....

Compton Spares.com

From £2,568

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

Peak Roof Clean

From £2,592

Peak Roofclean offer an inexpensive way of permanently keeping your roof free of moss, lichens and algae. Not only is it 100% effective but...

RSJ cost in S42

Estimates for install an rsj near S42

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in S42 it ranges from £2,080 (RJH Building Services based in S40) to £2,592 (Peak Roof Clean based in S42).

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 S42 by posting a job with HaMuch and we will send it to extension builders in S42.


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Estimates for common extension builder jobs in S42;

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...