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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 S25

Tep's Building Services

From £2,056

Relax... you have found a reliable extension builder in S25. Tep's Building Services is a friendly and reliable company based in S25 who consider n...

Maison Frais

From £2,384

Trusted and professional extension builder in S25. Experienced in all extension buildering work and keeping within budget and on quote. Maison Frai...

Maison Frais

From £2,104

Looking to Transform Your Home Space?Maison Frais are Space Solution Specialists based in S. Yorkshire. We help TRANSFORM people's family homes to ...

Random Stone Construction

From £2,472

If you are looking for a block-paving specialist Random Stone Construction can help. We have been transforming driveways for 15 ye...

AJ Construction

From £2,152

Our building services company AJ Construction was established in 2008. Since then we have been helping customers in Nottinghamshire and the surroun...

S. & A. Parsons (Building Contractors) Limited

From £2,336

S. & A. Parsons (Building Contractors) Limited is a trusted extension builder serving customers in S25 and the surrounding area. Contact us to toda...

urmum.co

From £2,296

Trusted and professional extension builder in S25. Experienced in all extension buildering work and keeping within budget and on quote. urmum.co ha...

Britishbuildogs

From £2,040

Trusted and professional extension builder in S25. Experienced in all extension buildering work and keeping within budget and on quote. Britishbuil...

CS Construction & Conversions

From £2,168

Relax... you have found a reliable extension builder in S25. CS Construction & Conversions is a friendly and reliable company based in S25 who cons...

G.J.H Joinery & Construction

From £2,304

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

RSJ cost in S25

Estimates for install an rsj near S25

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in S25 it ranges from £2,040 (Britishbuildogs based in S65) to £2,472 (Random Stone Construction based in S81).

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 S25 by posting a job with HaMuch and we will send it to extension builders in S25.


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Estimates for common extension builder jobs in S25;

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...