Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £2,328
Tony Hills
I'm a bricklayer builder with over 20 years experience all job done to the very highest of standards all work guaranteed
From £2,664
Steen Property Developments are here to help customers who need an Extension Builder in AB16. We offer a competitive rate to complete all your exte...
From £2,696
At Tip-Top Building Services Ltd. we offer all aspects of Building, Roofing, Electrical, Joinery, Plumbing, Heating and more. We can carry out a la...
From £2,592
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £2,736
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £2,864
Jenkins Carpentry & Construction Ltd serves as a leading Construction Company covering Surrey and London. We’re a team of fully-certified profess...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in AB16 it ranges from £2,328 (Mhbuilders based in Ab24) to £2,864 (Jenkins Carpentry & Construction Ltd based in ).
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 AB16 by posting a job with HaMuch and we will send it to extension builders in AB16.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Aberdeen | £32 | £302 |
| Install An RSJ near Peterhead | £24 | £224 |
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.

Underpin a building - £17,923

Two storey extension - £88,634

Build a timber frame extension - £26,423

Build a swimming pool - £81,423

Single storey extension - £63,457

Side return extension - £46,257

Install an RSJ - £2,623

Outbuilding - £10,423

Build a Mansard loft conversion - £52,423

Loft conversion - £37,714

Build a kitchen extension - £42,423

Hip to gable loft conversion - £42,423

Granny annexe - £87,423

Garden office - £10,423

Convert a Garage - £16,423

Garage - £18,923

Build a flat roof extension - £22,423

Build a dormer loft conversion - £42,423

Concrete foundations - £6,673

Convert a bungalow loft - £29,423

Convert a basement - £42,257