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 Southport extension builders

Compare quotes

Compare quotes

Available extension builders in Southport reply

Save Money

Save Money

Select your affordable Southport extension builder

Post your job

From £1,960

Last active Nov 26
Get quotes

Kaizen Building & Construction

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 addition...

From £2,200

Last active Oct 26
Get quotes

Evergreen Developments Nw Ltd

Location

Southport, PR8

Looking for an Extension Builder near Southport for all your extension buildering jobs?

Evergreen Developments Nw Ltd...

From £1,592

Last active May 26
Get quotes

Prestige Property Conversions Ltd

Location

Southport, PR8

Prestige Property Conversions Ltd is an established extension buildering business in Southport. We come highly recommended and provide competitive ...

From £1,472

Last active Mar 26
Get quotes

A.K.S

Andy Sephton

Free advice & quotation friendly prompt service 30 years experiance

From £1,504

Get quotes

John Scarisbrick

John Scarisbrick

Local reliable family business

Free estimates

Clean friendly service

From £1,840

Get quotes

M D Joinery (Southport) Ltd

Need an Extension Builder in Southport? M D Joinery (Southport) Ltd has been helping local clients (20 mile radius) with their extension buildering...

From £2,112

Get quotes

OLIA CONSTRUCTION LTD

Relax... you have found a reliable extension builder in Southport. OLIA CONSTRUCTION LTD is a friendly and reliable company based in Southport who ...

From £2,200

Get quotes

Urban Select Construction

Urban Select Construction is a trusted extension builder serving customers in Southport and the surrounding area. Contact us to today to get a comp...

RSJ cost in Southport

Estimates for install an rsj near Southport

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Southport it ranges from £1,472 (A.K.S based in L40) to £2,200 (Evergreen Developments Nw Ltd based in PR8).

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


Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Install An RSJ near Southport£27£198
Install An RSJ near Formby£28£206
Install An RSJ near Ormskirk£29£206
Install An RSJ near West Lancashire£28£203
Install An RSJ near Maghull£34£231
Install An RSJ near Sefton£35£234
Install An RSJ near Lytham St Annes£28£206
Install An RSJ near Crosby£35£234
Install An RSJ near Skelmersdale£28£210
Install An RSJ near Kirkby£31£224

Estimates for common extension builder jobs in Southport;

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...