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.

HaMuch is Excellent

How HaMuch saves you money

Post your job for free

Post your job for free

We send your job to ALL Knottingley extension builders

Compare quotes

Compare quotes

Available extension builders in Knottingley reply

Save Money

Save Money

Select your affordable Knottingley extension builder

Post your job

From £2,144

Last active Oct 26
Get quotes

M C BUILDER (YORKSHIRE) LTD

M C BUILDER (YORKSHIRE) LTD is an established extension buildering business in Knottingley. We come highly recommended and provide competitive quot...

From £2,048

Last active Nov 25
Get quotes

NSB

NSB is a trusted extension builder serving customers in Knottingley and the surrounding area. Contact us to today to get a competitive quote for ex...

From £1,904

Get quotes

Ashdaleconstruction

ANDY HARDEMAN

Location

Knottingley, WF11

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

Ashdaleconstruction provides a local, trusted extension ...

From £1,976

Get quotes

GPK

Graham Kirkaldy

I've been in the trade over 25 years working on commercial and domestic high end properties 

From £1,928

Get quotes

The Poured Project Ltd

Need an Extension Builder in Knottingley? The Poured Project Ltd has been helping local clients (20 mile radius) with their extension buildering jo...

From £2,120

Get quotes

Lucinda arnold

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

From £2,288

Get quotes

The Yorkshire Lime Company Ltd

The Yorkshire Lime Company Ltd is an established and experienced local extension builder in Knottingley. Please contact us for a free, no obligatio...

From £1,896

Get quotes

D Noble Limited Building And Civil Engineering Contracts

D Noble Limited Building And Civil Engineering Contracts is an established extension buildering business in Knottingley. We come highly recommended...

From £1,784

Get quotes

Noble Homes

Experienced extension builder ready to quote for your work. Noble Homes is the best extension builder in Knottingley. No obligation free quotes and...

From £2,232

Get quotes

C&S BUILDERS

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

RSJ cost in Knottingley

Estimates for install an rsj near Knottingley

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Knottingley it ranges from £1,784 (Noble Homes based in WF10) to £2,288 (The Yorkshire Lime Company Ltd based in WF10).

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


Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Install An RSJ near Pontefract£30£228
Install An RSJ near Castleford£30£225
Install An RSJ near Normanton£30£233
Install An RSJ near Rothwell£30£230
Install An RSJ near Selby£30£240
Install An RSJ near Wakefield£31£240
Install An RSJ near Beeston£31£236
Install An RSJ near Goole£26£217
Install An RSJ near Ossett£33£245
Install An RSJ near Chapeltown£30£232

Estimates for common extension builder jobs in Knottingley;

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...