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 £1,944

Last active Oct 26
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Empire Building Contracts

Trusted and professional extension builder in Thornaby-on-tees. Experienced in all extension buildering work and keeping within budget and on quote...

From £2,080

Last active Aug 26
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Under Pressure

Relax... you have found a reliable extension builder in Thornaby-on-tees. Under Pressure is a friendly and reliable company based in Thornaby-on-te...

From £2,136

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Design Consultancy & Construction Services Ltd

Design Consultancy & Construction Services Ltd are here to help customers who need an Extension Builder in Thornaby-on-tees. We offer a competitive...

From £2,176

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M&K BEDROOM DESIGNS

Need an Extension Builder in Thornaby-on-tees? M&K BEDROOM DESIGNS has been helping local clients (20 mile radius) with their extension buildering ...

RSJ cost in Thornaby-on-tees

Estimates for install an rsj near Thornaby-on-tees

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Thornaby-on-tees it ranges from £1,944 (Empire Building Contracts based in TS18) to £2,176 (M&K BEDROOM DESIGNS based in TS6).

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 Thornaby-on-tees by posting a job with HaMuch and we will send it to extension builders in Thornaby-on-tees.

"Removing a structural wall between the kitchen and dining room. We have sent off the structural drawings to building control. We have also specified via 1:10 details a hidden beam detail which sits within the floor void. This would mean cutting the timber joist overhangs and install joist hangers..." - STOCKTON-ON-TEES, job posted 01/01/70


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Estimates for common extension builder jobs in Thornaby-on-tees;

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.

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