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 Tower Hill

London Roof Gardens

From £2,608

London Roof Gardens is a trusted extension builder serving customers in Tower Hill and the surrounding area. Contact us to today to get a competiti...

Omniform

From £2,296

Omniform are here to help customers who need an Extension Builder in Tower Hill. We offer a competitive rate to complete all your extension builder...

GenUp Digital

From £2,672

Need an Extension Builder in Tower Hill? GenUp Digital has been helping local clients (5 mile radius) with their extension buildering jobs for many...

Volute London

From £2,488

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

evolve property solutions

From £2,560

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

Shine Your Home

From £2,128

Shine Your Home is an established extension buildering business in Tower Hill. We come highly recommended and provide competitive quotes for your w...

Venta Construction

From £2,360

Venta Construction is an established and experienced local extension builder in Tower Hill. Please contact us for a free, no obligation quote and c...

Pencil and Brick

From £2,536

Pencil and Brick is the collective name for our architect practice and our construction company. We're based in East London.We work on a wide range...

Aylaa Exclusive

From £2,472

Need an Extension Builder in Tower Hill? Aylaa Exclusive has been helping local clients (5 mile radius) with their extension buildering jobs for ma...

RSJ cost in Tower Hill

Estimates for install an rsj near Tower Hill

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Tower Hill it ranges from £2,128 (Shine Your Home based in E1) to £2,672 (GenUp Digital based in EC3M).

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


Get extension builder rates instantly

Estimates for common extension builder jobs in Tower Hill;

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...