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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HaMuch is Excellent

Install an RSJ cost in LE15

General building and maintenance services

From £1,648

Building maintenance services offer a professional and polite reliable service to our clients and custom , with over 20years in the building trade ...

Langton Homes

From £1,776

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

Park home developments

From £2,096

Experienced extension builder ready to quote for your work. Park home developments is the best extension builder in LE15. No obligation free quotes...

QKS Limited

From £1,800

Need to find an Extension Builder near you for all your extension buildering work?

QKS Limited provides a local, trusted extension builderi...

sunnyday foster home

From £2,080

sunnyday foster home is an established and experienced local extension builder in LE15. Please contact us for a free, no obligation quote and compe...

A P PLastering

From £1,824

A P PLastering are here to help customers who need an Extension Builder in LE15. We offer a competitive rate to complete all your extension builder...

Duley Building Services Ltd

From £2,080

In an unstable market, house extensions are often the most viable option, helping you to get the most out of the space you have without the additio...

LMS Construction

From £2,544

LMS Construction are a reputable company of builders, established over 15 years ago. Since then, we have been helping customers throughout the Camb...

Ascot Property Solutions Limited

From £1,672

Ascot Property Solutions Limited is an established and experienced local extension builder in LE15. Please contact us for a free, no obligation quo...

Stace Roofing

From £2,048

Trusted and professional extension builder in LE15. Experienced in all extension buildering work and keeping within budget and on quote. Stace Roof...

RSJ cost in LE15

Estimates for install an rsj near LE15

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in LE15 it ranges from £1,648 (General building and maintenance services based in LE15) to £2,544 (LMS Construction based in PE8).

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 LE15 by posting a job with HaMuch and we will send it to extension builders in LE15.


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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Install An RSJ near Stamford£35£248
Install An RSJ near Corby£30£214
Install An RSJ near Melton Mowbray£31£222
Install An RSJ near Market Harborough£31£217
Install An RSJ near Hamilton£29£216
Install An RSJ near Kettering£34£237
Install An RSJ near Oadby£28£211
Install An RSJ near Wigston£28£214
Install An RSJ near Grantham£38£228
Install An RSJ near Leicester£29£216

Estimates for common extension builder jobs in LE15;

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...