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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From £1,560

Last active Oct 26
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Power Construction

Power Construction is an established and experienced local extension builder in Craigavon. Please contact us for a free, no obligation quote and co...

From £1,736

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Terry Design

Experienced extension builder ready to quote for your work. Terry Design is the best extension builder in Craigavon. No obligation free quotes and ...

From £1,648

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The Method Group

Location

Craigavon, BT66

Trusted and professional extension builder in Craigavon. Experienced in all extension buildering work and keeping within budget and on quote. The M...

RSJ cost in Craigavon

Estimates for install an rsj near Craigavon

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Craigavon it ranges from £1,560 (Power Construction based in BT65) to £1,736 (Terry Design based in BT62).

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


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Estimates for common extension builder jobs in Craigavon;

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...