Relax... you have found a reliable extension builder in LL30. UK Leisure Living Ltd is a friendly and reliable company based in LL30 who consider n...
Need an Extension Builder in LL30? Chris's Roofing & Property Maintenance has been helping local clients (20 mile radius) with their extension buil...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in LL30 it ranges from £1,776 (UK Leisure Living Ltd based in LL28) to £2,000 (Chris's Roofing & Property Maintenance based in LL31).
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 LL30 by posting a job with HaMuch and we will send it to extension builders in LL30.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Llandudno | £28 | £211 |
| Install An RSJ near Conway | £28 | £211 |
| Install An RSJ near Conwy | £28 | £211 |
| Install An RSJ near Colwyn Bay | £28 | £211 |
| Install An RSJ near Rhyl | £28 | £209 |
| Install An RSJ near Prestatyn | £29 | £213 |
| Install An RSJ near Flintshire | £33 | £224 |
| Install An RSJ near Heswall | £30 | £213 |
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 - £17,188

Two storey extension - £87,532

Build a timber frame extension - £25,688

Build a swimming pool - £80,688

Single storey extension - £48,760

Side return extension - £37,990

Install an RSJ - £1,888

Outbuilding - £9,688

Build a Mansard loft conversion - £51,688

Loft conversion - £30,825

Build a kitchen extension - £41,688

Hip to gable loft conversion - £41,688

Granny annexe - £86,688

Garden office - £9,688

Convert a Garage - £15,688

Garage - £18,188

Build a flat roof extension - £21,688

Build a dormer loft conversion - £41,688

Concrete foundations - £5,938

Convert a bungalow loft - £28,688

Convert a basement - £33,990