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. 

Need help with a job?

HaMuch is Excellent

Install an RSJ cost in S44

D H Builders

From £2,200

Need an Extension Builder in S44? D H Builders has been helping local clients (20 mile radius) with their extension buildering jobs for many years....

Fern Specialist Decorating

From £2,480

Fern Specialist Decorating are here to help customers who need an Extension Builder in S44. We offer a competitive rate to complete all your extens...

Brook Contractors

From £2,552

We specialise in full Bathroom Installations. From design and advise, to completion and satisfaction.

R.J Building Services

From £2,472

R.J Building Services is an established extension buildering business in S44. We come highly recommended and provide competitive quotes for your wo...

Brook Contractors

From £2,032

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

Moorside Construction Ltd

From £2,384

Trusted and professional extension builder in S44. Experienced in all extension buildering work and keeping within budget and on quote. Moorside Co...

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...

C ROWLEY (SELFBUILD)

From £2,056

C ROWLEY (SELFBUILD) is an established and experienced local extension builder in S44. Please contact us for a free, no obligation quote and compet...

Stevenson Building Services

From £2,536

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

RSJ cost in S44

Estimates for install an rsj near S44

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in S44 it ranges from £2,032 (Brook Contractors based in NG20) to £2,552 (Brook Contractors based in NG20).

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 S44 by posting a job with HaMuch and we will send it to extension builders in S44.


Get extension builder rates instantly

Estimates for common extension builder jobs in S44;

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...