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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Available extension builders in Ballygowan reply

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From £1,688

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AK Building Services

Adam King

Ak building 

From £1,472

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apex pharaoh ltd

apex pharaoh ltd is a trusted extension builder serving customers in Ballygowan and the surrounding area. Contact us to today to get a competitive ...

RSJ cost in Ballygowan

Estimates for install an rsj near Ballygowan

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Ballygowan it ranges from £1,472 (Apex pharaoh ltd based in bt30) to £1,688 (AK Building Services based in BT8).

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


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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Install An RSJ near Ballygowan£24£183
Install An RSJ near Comber£22£160
Install An RSJ near Bangor£24£183
Install An RSJ near Bangor£24£183
Install An RSJ near Holywood£23£159
Install An RSJ near Carryduff£23£158
Install An RSJ near Saintfield£23£162
Install An RSJ near Belfast£23£161
Install An RSJ near Greenisland£23£153
Install An RSJ near Ballynahinch£19£189

Estimates for common extension builder jobs in Ballygowan;

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...