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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Install an RSJ cost in IP21

GT Carpentry & Building

From £2,024

Professional, reliable and competitive with great workmanship.

Beechwood Building Services

From £2,056

Experienced extension builder ready to quote for your work. Beechwood Building Services is the best extension builder in IP21. No obligation free q...

Timber Fram Builders Ltd

From £1,776

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

RD FARROW BUILDERS

From £1,976

Trusted and professional extension builder in IP21. Experienced in all extension buildering work and keeping within budget and on quote. RD FARROW ...

BARLOW CONSTRUCTION

From £1,840

BARLOW CONSTRUCTION is an established extension buildering business in IP21. We come highly recommended and provide competitive quotes for your wor...

SUFFOLK BUILD LTD T/A

From £2,424

Small extension, to full turn key new house builds, listed building works, renovations. We provide a full comprehensive quotation for all your need...

TEMPLE & HICKS BUILDERS

From £1,928

TEMPLE & HICKS BUILDERS is a trusted extension builder serving customers in IP21 and the surrounding area. Contact us to today to get a competitive...

J & S CONSTRUCTION

From £1,992

hi i have been a carpenter since i left school some 40 years ago, along with my step son and friend [both carpenters]we have a wide range of skills...

Renovation Concepts Ltd

From £1,664

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

Renovation Concepts Ltd provides a local, trusted extens...

RSJ cost in IP21

Estimates for install an rsj near IP21

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in IP21 it ranges from £1,664 (Renovation Concepts Ltd based in IP22) to £2,424 (SUFFOLK BUILD LTD T/A based in IP22).

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 IP21 by posting a job with HaMuch and we will send it to extension builders in IP21.


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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Install An RSJ near Stowmarket£30£221
Install An RSJ near Waveney£24£200
Install An RSJ near Suffolk Coastal£28£215
Install An RSJ near Norwich£25£200
Install An RSJ near Thetford£42£277
Install An RSJ near Ipswich£33£235
Install An RSJ near Breckland£28£248
Install An RSJ near Lowestoft£24£197
Install An RSJ near Bury St Edmunds£34£251
Install An RSJ near Dereham£25£203

Estimates for common extension builder jobs in IP21;

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...