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 Get quotes.

HaMuch is Excellent

Install an RSJ cost in DL3 - Sort by rates or availability

From £1,960

Last active Oct 26
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D & G Builders

Trusted and professional extension builder in DL3. Experienced in all extension buildering work and keeping within budget and on quote. D & G Build...

From £2,408

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pidesigns

Experienced extension builder ready to quote for your work. pidesigns is the best extension builder in DL3. No obligation free quotes and many happ...

RSJ cost in DL3

Estimates for install an rsj near DL3

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in DL3 it ranges from £1,960 (D & G Builders based in DL3) to £2,408 (Pidesigns based in DL1).

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 DL3 by posting a job with HaMuch and we will send it to extension builders in DL3.


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Estimates for common extension builder jobs in DL3;

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...