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Available extension builders in Pembroke reply
Select your affordable Pembroke extension builder
From £1,632
Trusted and professional extension builder in Pembroke. Experienced in all extension buildering work and keeping within budget and on quote. Lawton...
From £1,384
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £1,416
Experienced extension builder ready to quote for your work. Gainzy Builders is the best extension builder in Pembroke. No obligation free quotes an...
From £1,424
David Griffiths
Pembroke, SA71
Reliable . Quility workmanship

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Pembroke it ranges from £1,384 (Cleaning Services - We Can Do It based in SA73) to £1,632 (Lawtons Property Services based in SA73).
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 Pembroke by posting a job with HaMuch and we will send it to extension builders in Pembroke.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Pembrokeshire | £19 | £163 |
| Install An RSJ near Milford Haven | £18 | £159 |
| Install An RSJ near Carmarthenshire | £26 | £205 |
| Install An RSJ near Carmarthen | £26 | £205 |
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 - £16,764

Two storey extension - £86,896

Build a timber frame extension - £25,264

Build a swimming pool - £80,264

Single storey extension - £40,280

Side return extension - £33,220

Install an RSJ - £1,464

Outbuilding - £9,264

Build a Mansard loft conversion - £51,264

Loft conversion - £26,850

Build a kitchen extension - £41,264

Hip to gable loft conversion - £41,264

Granny annexe - £86,264

Garden office - £9,264

Convert a Garage - £15,264

Garage - £17,764

Build a flat roof extension - £21,264

Build a dormer loft conversion - £41,264

Concrete foundations - £5,514

Convert a bungalow loft - £28,264

Convert a basement - £29,220